Carbon Capture - Humanity's Last Hope?

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  • Опубліковано 8 лип 2024
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    Credits:
    Writer/Narrator: Brian McManus
    Editor: Stephanie Sammann (www.stephanie-sammann.com/)
    Animator: Mike Ridolfi (www.moboxgraphics.com/)
    Sound: Graham Haerther (haerther.net/)
    Thumbnail: Simon Buckmaster / forgottentowel
    References:
    [1] www.millerandlevine.com/km/evo...
    [2] www.statista.com/statistics/2...
    [3] www.greenfacts.org/en/co2-cap...
    [4]www.energy.gov/fe/science-inn...
    [5] • Pre combustion SD
    [6] www.greenfacts.org/en/co2-cap...
    [7] www.ipcc.ch/pdf/special-report...
    [8]www.climateontario.ca/MNR_Publ...
    [9] climatevision.co.uk/the-negati...
    [10]science.howstuffworks.com/env...
    [11] theliquidgrid.com/2018/07/22/o...
    [12]www.theguardian.com/environme...
    [13] www.epa.gov/ghgemissions/glob...
    [14]www.epa.gov/greenvehicles/gre...
    [15] www.theatlantic.com/science/a...
    [16]www.cell.com/joule/fulltext/S...
    [17] en.wikipedia.org/wiki/Fischer...
    [18] physicstoday.scitation.org/do...
    [19] www.livescience.com/62784-co2...
    [20]news.nationalgeographic.com/2...
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КОМЕНТАРІ • 4,6 тис.

  • @RealEngineering
    @RealEngineering  5 років тому +331

    The #smartyoutubermafia just launched a subscription box. Featuring the notepad I have been using for the past month to plan videos, along with products from CGP Grey, Wendover Productions, Minute Physics, Tierzoo and many more. Get $5 off using the code "realengineering" on singularitybox.com

    • @RealEngineering
      @RealEngineering  5 років тому +64

      I'm also making a rule. Any climate change deniers that comment will need to back up their opinion with references from respected journals, otherwise your comment is getting deleted.

    • @polovne
      @polovne 5 років тому +2

      Europeans already create Carbon Bank
      wbcarbonfinance.org/Router.cfm?Page=CFE&ItemID=30444&FID=30444

    • @jasonbosarge
      @jasonbosarge 5 років тому +10

      @@RealEngineering I just unsubscribed to your channel

    • @NissanR33Ztune
      @NissanR33Ztune 5 років тому

      horse shoe lake is a good example

    • @thewarmedic2330
      @thewarmedic2330 5 років тому +4

      Real Engineering could the carbon eventually be used as a soil additive kinda like nitrogen but weaker? It would store carbon in a place where you forgot to mention PLANTS!! If you can please elaborate on the feasibility as I am just in the 6th grade/year

  • @theCodyReeder
    @theCodyReeder 5 років тому +2410

    Just so you know, since you published this I have gotten 6 emails from people requesting I look into carbon capture.

    • @SidewinderScience
      @SidewinderScience 5 років тому +157

      Coincidence? I think Not! ;)

    • @justinprice6948
      @justinprice6948 5 років тому +30

      Thanks for this gem Cody

    • @RealEngineering
      @RealEngineering  5 років тому +248

      Time to call in the big guns. Would be cool to see it in practice. I goofed with multiple typos in the animations showing the chemical reactions, references in the description for the correct ones.

    • @theCodyReeder
      @theCodyReeder 5 років тому +142

      Real Engineering I saw them but I’m not to bothered you got your point across just fine.

    • @RingingResonance
      @RingingResonance 5 років тому +48

      @@theCodyReeder Hey Cody, need some solar panels for this experiment? I have about 400 watts of solar panels that you can borrow or maybe even keep for yourself. I'm not using them and they are just sitting in the shade doing nothing but taking up space. I live in Texas so I'm not quite sure how I could get them to you.

  • @keatoncampbell820
    @keatoncampbell820 3 роки тому +119

    I was thinking of some way to turn CO2 into a polymer, something that could be used as a building material so that it can store carbon indefinitely as an inert building substance. But then I realized that's called a tree, and the polymer is cellulose and lignin.

    • @aidanmargarson8910
      @aidanmargarson8910 2 роки тому +9

      it's also called Algae which is used to make plastic, its also called carbon nanotubes which is going to be the next major structural building element

    • @yearningnation4184
      @yearningnation4184 2 роки тому

      don't be a sucker. you can tell they don't know what they're talking about when they start talking carbon capture nonsense and acting like the co2 molecule is a pollutant because some ideolog told a computer programmer to model some bs not supported by any valid statistical or otherwise analysis. ever notice most climate alarmists and maskholes are women who everyone knows suck at science?

    • @nil981
      @nil981 2 роки тому

      @@aidanmargarson8910 no.

    • @aidanmargarson8910
      @aidanmargarson8910 2 роки тому

      @@nil981well yes it seems to be stalled but some kind of composite

    • @quan7umleap
      @quan7umleap Рік тому

      What is it with today's people and their obsession with carbon? Don't you know all life on earth is carbon based? Wake tfk up people, stop being hypnotized by these sh!theads

  • @patrickstender1560
    @patrickstender1560 3 роки тому +6

    The moth-evolution-story in the beginning is often told in school (where i learned it) but has actually been disproven by biologists - which i learned in university where this study is used to showcase how a seemingly logical explanation was being disproven and still told in schools. It's an example of both: scientific scrutiny in biology and the sedate nature of the educational system in biodidactics.
    It seems like a logical explanation and thus took a while to figure out:
    But actually the moths for the most parts weren't resting on the bark of tree and didn't have an advantage by their new camouflage.
    There are some theories about what actually happened - here is my favourite:
    Industrialization changed the air's humidity which changed colour-deciding factors in the larvae-state
    and thus the darkening of the moth's colour did coincide with the darkening of the trees because industrialization caused both.

    • @timothymatthews6458
      @timothymatthews6458 2 роки тому

      You are wrong. attempting to disprove common knowledge is common among arrogant people on the internet. The problem is, it only increases distrust in the school system. Please remove your comment.

    • @jaybonham5641
      @jaybonham5641 Рік тому

      You are right.

  • @basicallyeveryone
    @basicallyeveryone 3 роки тому +109

    Here after Elon Musk offered $100M for the best carbon capture technology to start with my research. Wish me luck.

  • @Ekomshiro
    @Ekomshiro 5 років тому +654

    Multiple chemistry symbol / formular errors around 8:30. Compare to your ref #16.
    8:24 CO3 has 2 minus charges.
    8:30 Ca(OH)2 instead of CaOH.
    8:40 CaO instead of CaCo.
    8:49 Suddenly CO2 becomes CO, and if you change that, the coefficient of the equation should be changed too. Heat is included in another equation but not here. This reaction also requires catalysts.

  • @patrickssj6
    @patrickssj6 5 років тому +2889

    What if we could develop something which captures carbon and replicates itself by using the suns power? Oh right, it's called a plant...

    • @TehIdiotOne
      @TehIdiotOne 5 років тому +316

      There's not enough space for it, since most habitable land area is already farmland, not to mention large amount of area where we could grow plants would get flooded or just too hot to actually grow.

    • @neeneko
      @neeneko 5 років тому +210

      Yeah, but then where would we put all our cows and parking lots?
      The general problem with planets is people have short attention spans, and quickly start seeing them as a resource that can then be consumed for their gain, thus releasing the carbon again.

    • @drk5orp-655
      @drk5orp-655 5 років тому +54

      You cannot do that, what limits a plant is its roots. The water and minerals are which limit plants growing in any place. CO2 is plentifull.

    • @sketchyssk8shop
      @sketchyssk8shop 5 років тому +8

      Just what i was about to say.

    • @drk5orp-655
      @drk5orp-655 5 років тому +36

      @@sketchyssk8shop Yep, either way I don't think climate change is a problem and it's very politically biased

  • @ruisen2000
    @ruisen2000 3 роки тому +84

    2:07 That moment when you realize human politicians' behavior so far has been analogous to mindless, single celled fungi

    • @GuiSmith
      @GuiSmith 3 роки тому +3

      I’ve always felt like that was the case. Political parties were actually a joking comparison my science teacher made when discussing how fungi (specifically colony types, so some yeast, mushrooms, so on) reproduce and grow with their millions of unique cells and gametes. It’s a pretty good analogy.

    • @everflores9484
      @everflores9484 3 роки тому +5

      politics is just a tool, politicians are merely a reflection of a given society.

    • @kevindoom
      @kevindoom 2 роки тому

      mostly american ones

  • @tripathishivam342
    @tripathishivam342 3 роки тому +24

    Elon Musk announced to donate $100 million prize for fastest carbon capture technology

    • @squamish4244
      @squamish4244 2 роки тому

      Thank god.

    • @aldimahmuda
      @aldimahmuda 2 роки тому

      @@spawnofhumanityscrimes musk donate to carbon capture not clean the air. Don't get it? Well u need to experience black out.

    • @Speed001
      @Speed001 2 роки тому +1

      @@spawnofhumanityscrimes Wrong, algae captures the most CO_2.

    • @heidirabenau511
      @heidirabenau511 Рік тому

      He said that with Hyperloop and look what happened!

    • @garyalexander2480
      @garyalexander2480 2 місяці тому

      That tree over there 👉 now where’s my money bîtch 😂

  • @fireaza
    @fireaza 5 років тому +1043

    Producing artificial oil sounds pretty risky. Aren't they afraid they might be invaded by the American military?

    • @kinga6347
      @kinga6347 5 років тому +175

      Did you just say the "o" word?
      *America would like to know your location*

    • @blakehendry1297
      @blakehendry1297 5 років тому +62

      We can use it as marketing to America, "it makes oil" *money from wall goes to oil production*

    • @michaelwalsh6276
      @michaelwalsh6276 5 років тому +15

      Well, they don't need to. That company is American.

    • @georgf9279
      @georgf9279 5 років тому +53

      @@blakehendry1297 Just show the 3D render we saw to Trump and tell him the fans are to repell Mexicans. He will fund a wall of these all along the border.

    • @rock3tcatU233
      @rock3tcatU233 5 років тому +13

      Y'all need some democracy.

  • @santiagorestrepo9504
    @santiagorestrepo9504 5 років тому +786

    I know probably no one cares but you have inspired me to become an engineer. Thanks

    • @michaell4235
      @michaell4235 5 років тому +50

      I care. Please do. But hurry up, we're running out of time.

    • @gaffney92
      @gaffney92 5 років тому +10

      Beautiful!

    • @Soupy_loopy
      @Soupy_loopy 5 років тому +14

      Yeah probably almost everyone doesn't care. But you have to be self motivated, good at math, physics, understand chemistry, and willing to spend more time lost in your own thoughts than conversing wth friends and family. It doesn't matter what other people think until your sitting in an interview. The truth is though, Engineering is not as much fun as everyone thinks. Being inspired by a UA-cam video doesn't seem like a good enough reason, but it's your life and you need to decide what to do with it. Good luck!

    • @michicoro8267
      @michicoro8267 5 років тому +5

      I am doing my 3rd year at Energetic Engineering and i can say it is hard, you need to be really motivated but i wish you the best !!!

    • @npip99
      @npip99 5 років тому +10

      @@Soupy_loopy Idk why you say this, it seems like a lot of people care given 71 upvotes. I'm an engineer and in-fact I feel that almost all of my socialization has been brought about by engineering. Before that I was very quiet and talked to no-one, but now I finally have people to talk math and play SSB with. And, Engineering, really is even more fun than everyone else says it is. It really is. Every other "white collar" job I see basically involves them making BS powerpoints all-day or reading reddit. The job version is "okay", much more fun than scrolling through reddit from 9-5, but "okay". The true fun is doing it on your freetime, you can build anything. $100 worth of transistors/resistors/arduino/etc, and watch some Great Scott on YT, for some good times, esp with friends. Same goes for getting a few AWS servers at pennies an hour and building some web apps to do all types of cool stuff.

  • @yashu9700
    @yashu9700 4 роки тому +94

    Real engineering: 10:41
    COVID-19: I'm gonna have to stop you right there.

    • @xHSBunny
      @xHSBunny 3 роки тому +8

      Covid-19: I'm gonna end this Earth' s whole Carbon dioxide career

    • @michaelvalmo
      @michaelvalmo 3 роки тому

      🤣🤣🤣

    • @chicxulub2947
      @chicxulub2947 3 роки тому +5

      @@xHSBunny
      COVID-19: I'm gonna make the Oil Industry bleed money.
      April 20, 2020: Oil drops to negative prices.

    • @SolutionsNotPrayers
      @SolutionsNotPrayers 3 роки тому

      Genetic Engineers **** Covid-19.

  • @haru5257
    @haru5257 4 роки тому +6

    my timestamps
    3:00 post-combustion
    3:33 pre-combustion
    4:20 geological sequestration
    5:05 negative
    5:27 storing it in the ocean
    5:42 negative of storing in the ocean

  • @phizaics
    @phizaics 5 років тому +258

    If I'm not wrong you didn't explain the carbon capture process completely. You NEED ENERGY to convert CO2 back to hydrocarbons. If you are using renewable energy then its OK BUT if you are using energy produced by fossil fuels in the first place then you are only adding CO2 to the atmosphere and not reducing it.

    • @retovath
      @retovath 5 років тому +26

      How about molten salt nuclear reactors. Using supercritical CO2 turbines, we can achieve ~ 64% thermo-mechanical efficiency. Using the mechanical energy to produce electrical energy is trivial, and waste heat from the turbine can be redirected to provide chemical process heating energy.

    • @svenneidig7624
      @svenneidig7624 5 років тому +6

      Vishal Rohilla Yes. The moment when people talk about cost in Dollars, not in Joules. Dollars are a social construct, energy is real.

    • @Josef-K.
      @Josef-K. 5 років тому +24

      I was wondering this too. And by the 2nd law of thermodynamics, wouldn't you need to input more energy to create the fuel than you get back out from burning it? Why not just use the renewable energy directly instead of temporarily storing it in fuel? E.g. use the renewable electricity to power electric cars instead of burning gasoline, sequestering the carbon, using even more electricity to make more fuel, and burning it again?
      Am I missing something?
      There are a handful of applications where it's hard to replace hydrocarbon fuel with heavy batteries. Aircraft. Military vehicles. Maybe shipping?... I'm at a loss to think of much else. So these synthesized fuels would have their place. But shipping, air travel and the military are a modest part of the carbon problem.

    • @svenneidig7624
      @svenneidig7624 5 років тому +1

      Koray Armstrong-Sahin I agree with all your points. I watched the video for some answers. Hydrocarbons are not bad, fossil hydrocarbons are the problem. In the end we have to talk about energy flows. We use a (fossil) energy stock right now, this is not sustainable. And I don’t think that Carbon capture changes the basic dilemma. We use a lot of energy and harvesting this energy will cause entropy somewhere somehow.

    • @pushparadhakrishnan7343
      @pushparadhakrishnan7343 5 років тому +2

      He mentioned this and he has the real references in the description

  • @franktkalcevic5342
    @franktkalcevic5342 5 років тому +133

    Storing CO2 underground or underwater - what could go wrong?
    "In 1986 Lake Nyos suddenly emitted a large cloud of CO
    2, which suffocated 1,746 people and 3,500 livestock in nearby towns and villages."

    • @squamish4244
      @squamish4244 5 років тому +16

      Keeping it in the atmosphere - what could go wrong?

    • @theregalreptile3953
      @theregalreptile3953 5 років тому +12

      @@squamish4244 I mean.... the atmosphere use to have a lot more CO2 in the atmosphere and the planet was fine...so-

    • @squamish4244
      @squamish4244 5 років тому +27

      The planet was fine...long before humans. Nothing like these levels of CO2 have been seen in the entire history of humans and many of our ancestors, and there are 8 billion of us, half living along the coasts, in cities that can't just be picked up and moved, and dependent on agriculture that is vulnerable to heat and shifts in precipitation.

    • @victorcabiativa
      @victorcabiativa 5 років тому +6

      Frank Tkalcevic The feasibility of these projects have already been tested. I’m a geologist and I’m doing an MSc in geophysics.
      I can tell you more about how geological storage works and so explain you why it’s almost impossible to have a big leakage in a geological formation.
      I don’t want to be against your video, but the illustrations you use to explain storage are totally erroneous, the scale is not even close and the reservoir you illustrate doesn’t show the reality of how a porous medium is or how CO2 can migrate when in depth.
      Sincerely

    • @starkcontrast8480
      @starkcontrast8480 5 років тому +2

      @@RyuFitzgerald
      Human history is short, and in our short history we've managed to influence what was an equilibrium lasting hundreds of thousands of years, throwing it into a positive feedback loop of heating in only a couple centuries.

  • @whitesnow1789
    @whitesnow1789 3 роки тому +27

    Who is here after Elon musk announcement 👇👇👇👇👇

  • @bafanamakalima2142
    @bafanamakalima2142 5 років тому +23

    I love your videos friend. I am a South African process engineer and today my supervisor told me we will be working on developing a usable product from one of the Carbon Capture processes. I cant get into the details but I'm real excited

    • @thedunkirk7
      @thedunkirk7 4 роки тому

      I call bs

    • @murphygay3050
      @murphygay3050 3 роки тому

      Are u able 2 comment on it now?

    • @jmsjms2735
      @jmsjms2735 3 роки тому

      Once you get at it my dear colleague why wasting your time teaching pigs fly? Why not start with horses. They are 7.254 times more intelligent. Bingo, problem solved!

  • @ariaden
    @ariaden 5 років тому +418

    1. Hurry up towards thermonuclear power plants.
    2. Use the cheap electricity to convert CO_2 into carbon nanotubes.
    3. Use the plentiful carbon nanotubes to build orbital rings and other megastructures.
    4. Profit!

    • @nawarelsabaa
      @nawarelsabaa 5 років тому +38

      Arthur Isaac would be so proud of us!

    • @beringstraitrailway
      @beringstraitrailway 5 років тому +16

      It looks like you've been watching Isaac Arthur videos! lol.

    • @finanzcreeper368
      @finanzcreeper368 5 років тому +15

      and then we could just throw all out radiactive trash into the sun via space elevator+space guns

    • @MillionFoul
      @MillionFoul 5 років тому +39

      @@finanzcreeper368 Or dump it in the ocean or into a deep hole. Frankly, radioactive waste is generated in such small quantities that managing it is ridiculously easy compared to 32.5 gigatons of carbon.

    • @pladderisawesome
      @pladderisawesome 5 років тому +18

      @@finanzcreeper368 walking through a nuclear waste storage site irradiated you less than eating a banana does.
      It's a complete and total non-issue.

  • @willwin4744
    @willwin4744 5 років тому +327

    Can u please do a video on nuclear energy and why so few people see it as an option for carbon clean energy

    • @zenunity98
      @zenunity98 5 років тому +26

      Im pro nuclear power. But the one argument ive heard that seems to hold up is that making concrete produces a lot of CO2 and nuclear power plants are made of large amounts of concrete

    • @danm7254
      @danm7254 5 років тому +95

      Zen Unity whoever is arguing that is stupid on so many levels

    • @itsmesuryat7570
      @itsmesuryat7570 5 років тому +83

      @@zenunity98 The amount of CO2 emmision that a nuclear power plant avoids is insurmountable compared to the construction CO2 emmision.

    • @leoliu1185
      @leoliu1185 5 років тому +41

      agodelianshock the most carbon intensive nations are all nuclear powers such as the US and China. The public stigma is hindering mass adaptation of nuclear power. Even when newer generation reactors can use older waster fuels to breed more nuclear fuel and completely passive-safe.

    • @hkr667
      @hkr667 5 років тому +38

      It's fear. And fear is not rational.

  • @atrumluminarium
    @atrumluminarium 11 місяців тому +2

    There's also algae farms. Their products can be processed to make both hydrocarbons and food while also being simple enough to set up in remote locations to help starving populations

  • @ratgrot3184
    @ratgrot3184 4 роки тому +82

    Large corporations: "But muh profits and muh shareholders"

    • @RosyOutlook2
      @RosyOutlook2 4 роки тому +1

      Carbon capture, large corporation, David Keith, backers Bill
      Gates, N. Murray Edwards , they're okay? Hypocrisy!

    • @dog-ez2nu
      @dog-ez2nu 4 роки тому +10

      which is why we're still kinda fucked. Irreversible climate change will be inevitably be caused by capitalism and the reluctance of those who profit off of fossil fuels in corporations and government to actually respond appropriately.
      *bUt ItS thE bEst sYsTem We HaVe*
      To make lots of STUFF, yes. To make USEFUL things very quickly and cost-effectively, through planned development and co-ordination, with minimal environmental impact at an obvious loss of profit - no, not without lots of government pushing.

    • @overtakemedia7076
      @overtakemedia7076 4 роки тому +3

      Oil Companies have funded these projects

    • @samo6401
      @samo6401 4 роки тому +9

      History has shown that the main competitors, socialism and communism, have not only failed at producing "lots of stuff" but also failed at producing the good useful stuff youre referring to. They've led to the overproduction of outdated tech and consumer goods that arent in demand and the deficit in goods that arent just demanded but needed by their society.
      Capitalism will be the cause of the solution. Itll likely be engineers who apply new discoveries by chemists, to create a cheap way of converting pollutants into something profitable, in the name of making money. We already have more than enough solutions out there, its just that all of them are big cash sinks (and no, in a non capitalist society, those solutions wouldnt be easily implemented either).
      I think you forget just how much the idea of making a profit drives R&D, aka, scientific and technological advancement, the thing that has fixed most of humanity's problems, across history. As it is with all things like this, even though "evil greedy capitalists" are the cause of this issue, and even though its an issue thats raising alarm now because of what could happen in the future to us, we just wont get to a point where we're screwed. Someone will come up with a viable solution by then, not just something that works at the cost of an arm and a leg or some ignorant non-solution like "just plant more trees", but something that gets the job done and can run without being in the negatives.
      It is the best viable system we have as far as the results have shown. You can talk all you want about the negatives of capitalism or how many problems it has caused, but looking at the bigger picture, it has a net lead on the other systems we've thought of. The only argument you can make is that real communism has never been tried (but thats just because the method of implementing it isnt viable in the real world).
      I get to say all of this because im in the field. Theres a billion ways to be a good person and help your society, but it's capitalistic things like earning potential and recognition/career growth that are driving people towards putting their altruism into work like this.

    • @antediluvianatheist5262
      @antediluvianatheist5262 4 роки тому +1

      @@samo6401 Sorry but no.
      But you have it backwards.

  • @johanneskurz7122
    @johanneskurz7122 5 років тому +256

    Option A: Storing 15k to 20k tons of CO2 every year indefinetly.
    Option B: Storing significantly less nuclear waste (also indefinetly).
    That really is one difficult choice to make...

    • @virtusincognita1243
      @virtusincognita1243 5 років тому +17

      It actually is, unfortunately. More so than you imply at least.
      Point is, as long as there are no really safe long term (better indefinitly) solutions to store radioactive materials without the risk of burding future generations with a problem they might never have a solution for, this is also a bad solution to sustain (human) life on earth. Not talking about the not negliable risk of further maximum credible accidents.
      At least it seems we can sort of deal with carbon emissions and they are not toxic. Really depends though on whether we are able to implement solutions fast enough. And this is where nuclear fission might actually be helpful. Even if energy production is only accountable for less than a quarter of the 32,5 Gt CO2 emisssions.
      EDIT: Spelling

    • @NoraHashiriya
      @NoraHashiriya 5 років тому +39

      Thorium energy my guy.

    • @virtusincognita1243
      @virtusincognita1243 5 років тому

      Make it applicable on a large enough scale and I'm all in @@NoraHashiriya (Disregarding the extraction process for now, obviously)

    • @HappyMadScientist
      @HappyMadScientist 5 років тому +9

      @@virtusincognita1243 if our government wouldn't regulate it so much then maybe we could use breeder reactors and have almost no waste.

    • @virtusincognita1243
      @virtusincognita1243 5 років тому +9

      Gouvernments have valid safety concerns concerning breeding reactors. I'm not saying it's not a risk we shouldn't consider taking, but as it stands popular opinion might backfire when those breeders melt down at a faster rate than light water reactors do @@HappyMadScientist

  • @dongurudebro4579
    @dongurudebro4579 5 років тому +205

    "...despite our best affords (in CO² reduction)"? Are we living in two different worlds?

    • @cedrick2537
      @cedrick2537 5 років тому +65

      Yeah, there's been some efforts for sure but none of them were our "best"

    • @comradeivan3903
      @comradeivan3903 5 років тому +27

      There has to be a 'best' effort, even if it isnt a good effort, it may still be the 'best'.

    • @stephenvoncrven4319
      @stephenvoncrven4319 5 років тому +11

      I'll say that they were indeed good efforts, maybe some "bests". if you compare like 1980 engines to now they are much much more efficient. or electronics, just look at a 2nd gen intel "sandy lake" cpu and an 8th gen one on the same sector... more cores, more raw power, SAME tdp of 45W. how's that?
      sure we can revert to 1900 lifestyle + our efficency in machines and destroy co2 emissions, but that's a facepalm solution, the goal here is to advance continuosly while finding a sustainable equilibrium point.

    • @bnasty267
      @bnasty267 5 років тому +9

      Um, yeah, the US leads the world in carbon reduction by percentage for the last 5 years. Sure, we are the second largest by total emissions, but we're lower per capita then Canada and Australia.

    • @s.sradon9782
      @s.sradon9782 5 років тому +1

      America doesn't even acknowledge this as an issue, as much as j love that country the many people there are retarded
      Edit
      Half of America, the other half is genuinely trying.

  • @simonknibbs5867
    @simonknibbs5867 4 роки тому +25

    If the Earth is flat, can't we just take the carbon and throw it off the edge ?

    • @anulbonecrusher
      @anulbonecrusher 3 роки тому

      Hell yeah we can, we can also make plants grow on the edges so no countries lose farmland

    • @squamish4244
      @squamish4244 2 роки тому +2

      It's surrounded by a wall of ice, remember?
      P.S. I am no denialist.

  • @adamdymke8004
    @adamdymke8004 Рік тому +2

    The bottom line with carbon capture is that any conceivable process will always be endothermic. We will need an enormous quantity of green energy dedicated to the process. Until the opportunity cost of displacing any other form of energy generation falls below a profit generated by CC it will be uneconomical.

  • @jordisaura6748
    @jordisaura6748 5 років тому +358

    I get that strange feeling of when someone is violating thermodynamics laws...

    • @wertin200
      @wertin200 5 років тому +4

      Explain?

    • @mikaylamaki4689
      @mikaylamaki4689 5 років тому +127

      The extra energy for the plant comes from the grid / other renewables.
      It's still a good idea though, it's impossible to make electric rockets or electric cargo ships because of fuel density, so having some way of making those applications carbon neutral is great.

    • @leerman22
      @leerman22 5 років тому +33

      @@mikaylamaki4689 Using electricity to make hydrogen is incredibly expensive. A high temperature molten salt breeder reactor could do all that producing very little waste using thermal energy, cutting electricity needs. The cooling tower would capture the CO2 as well as cool the plant, offsetting the cost of the structure. Sulfur-iodine cycle uses mostly heat to drive the reaction splitting water and must have high temperatures from carbon-free source to make sense.

    • @Nosirrbro
      @Nosirrbro 5 років тому +5

      GrandProtectorDark It’s sometimes very useful to be able to use non-cryogenic fuels and this isn’t exactly the biggest cost to get to do that.

    • @mikaylamaki4689
      @mikaylamaki4689 5 років тому +1

      ​@@GrandProtectorDark Yeah but that's way, way out there and it won't solve other concerns (e.g. how to get off the moon / mars once we get there). Fuel is just really useful.

  • @adamdapatsfan
    @adamdapatsfan 5 років тому +199

    A factory that uses solar power (or other renewable) to turn CO2 into fuel... You mean a forest?
    If only those algae-based fuels we've been talking about for decades would take off.

    • @electroplaque
      @electroplaque 5 років тому +1

      Haha, that's accurate!

    • @altrag
      @altrag 5 років тому +26

      Not really. If forests were sufficient to solve the problem, we wouldn't have had a problem. And we're reducing their capacity year by year as we cut down more and more of it. Even if we could somehow convince the world that "don't use wood" is somehow easier than "don't use oil," forests are already well past their prime as a carbon sink, and even if we replanted all the forests that we've ever cut down and then some, they take 1000 years to grow back -- far too slow.
      Things like algae farms, cyanobacteria culturing and the such however are valid options for carbon capture systems. I don't know how they compare to the chemistry-based system noted here (in terms of either cost, efficiency or usability of the output products) but they're definitely being researched as alternatives (by different companies of course.)
      Trees though.. they're way too inefficient to compensate for our fossil fuel addiction.

    • @adamdapatsfan
      @adamdapatsfan 5 років тому

      @@altrag I mean in terms of planting new forests, then either using them as carbon-neutral fuel or storing them for capture. You're right, though, probably too inefficent at the moment - algae would capture a lot faster, and be easier to process, I imagine.

    • @nullnull7089
      @nullnull7089 5 років тому +3

      @@adamdapatsfan Theres a video on this very channel explaining the pros and cons of planting trees to stop global warming, it was even referenced in this video.

    • @steeldriver5338
      @steeldriver5338 5 років тому +3

      @@altrag Using wood isn't the problem. Clearing land for agricultural activities is. It's fine to cut trees and replant.

  • @AnupamVipul
    @AnupamVipul 3 роки тому +18

    this is so weird , why go this route when a simpler route would be just use algae biofuel and have a same outcome. It does not need power plant as it runs on solar and no need for pure hydrogen much simpler and to make carbon negative just pump oil underground and we know it will stay there as it was already there for millions of year

    • @dragonemperor007
      @dragonemperor007 3 роки тому +8

      Like he explained, this is just "a tool" in our toolbox to fight climate change. Algae biofuel is another option, but it hasn't so far grabbed the attention of investors, since it wasn't immediately commercially viable.

    • @jimyarbrough9935
      @jimyarbrough9935 3 роки тому +2

      Except we are producing more carbon faster than all of the plants in the world can handle. An avarage American would reguire over 900 trees to absorb their carbon foot print. We cant plant enough trees at this point, we gave to reduce carbon production and lower the carbon in our environment.

    • @cavemann_
      @cavemann_ 3 роки тому +2

      We need it all. It's not as simple as you are making it out to be. Not only do we need to go carbon neutral, we also need to suck it out of atmosphere to mitigate all the damage we have caused, and even then it will take at least 30 years to go back to carbon levels from before the industrial evolution.

    • @crichtonjohn1187
      @crichtonjohn1187 3 роки тому +3

      "we have to become carbon negative" meanwhile china is opening more and more coal power plants and the west is very happy to buy more and more chinese crap made with energy from charcoal and transported around the globe only to end in landfills 6 months later.

    • @squamish4244
      @squamish4244 3 роки тому

      @@crichtonjohn1187 Yeah yeah, we all know the problems, you think we would be here if we didn't?

  • @danielbalcan6270
    @danielbalcan6270 Рік тому +2

    Long story short: don't polute so we don't have to clean after.

  • @KMen-du1tp
    @KMen-du1tp 5 років тому +94

    "Relying on our governments to solve this problem is certainly a mistake"
    sad but true

    • @rollerskdude
      @rollerskdude 4 роки тому

      @fatty bulger Depends on countries level of corruption.

    • @BassBinDevil
      @BassBinDevil 4 роки тому +2

      That's OK, corporations and individuals will get right on it. That's worked out great for the last 30 years.

    • @tjeulink
      @tjeulink 3 роки тому

      @fatty bulger they have a moral obligation to not fuck the world up. Just like they have the moral obligation to not kill people.

    • @yhz2K
      @yhz2K 3 роки тому +3

      @@BassBinDevil depeding upon 1% of most wealthy humans is a mistake too , They don't want the planet to be healthy all they desire is Control and Money

    • @terimummymerihoja2590
      @terimummymerihoja2590 3 роки тому +1

      Yep so true governments not gonna do anything , I am speaking of my country don't know of others

  • @taufikabidin412
    @taufikabidin412 5 років тому +600

    Grow trees, Use them for buildings, Grow trees again. Carbon Captured

    • @jonesYxxc
      @jonesYxxc 5 років тому +50

      We should stop building with concrete and steel, which are extremely co2 heavy and start building with wood. Normal house could store co2 for 100 years.

    • @lajya01
      @lajya01 5 років тому +39

      ​@@jonesYxxcA lot of public projects in Canada (arenas, libraries, etc..) must includes wooden structures but it comes at a premium cost which I think is due to extra processing due to fire proofing and adding a binding agent to the wood to make it as good as steel. It's possibly more energy consuming than casting a steel beam or rod. Anyway, it's mainly done to promote a new product niche for a declining forest industry not for environmental reasons.

    • @mikeflanary642
      @mikeflanary642 5 років тому +16

      @@jonesYxxc build with hemp, it can be used for insulation and as an alternative to concrete for some applications ua-cam.com/video/9d_wsoZS6j0/v-deo.html

    • @Mac_an_Mheiriceanaigh
      @Mac_an_Mheiriceanaigh 5 років тому +45

      Please -- did anyone claim that we should abandon all other efforts in favor of CCS? Certainly not. Absolutely all avenues should be pursued aggressively. Please plant all the trees you want.

    • @iinRez
      @iinRez 5 років тому +9

      Cut down trees with gas powered tools, transport material with gas powered vehicles, process material with gas powered machinery, transport again, do construction with gas powered machines. Carbon neutral (maybe)

  • @amiralozse1781
    @amiralozse1781 5 років тому +20

    sounds all nice and dandy,
    but, whats about the energybalance?

    • @parallel_me
      @parallel_me 4 роки тому +1

      Uses renewable energy from solar panels!

  • @whipboy666
    @whipboy666 4 роки тому +17

    I wish you had payed more attention to the thermodynamics of the latter "solution". Just taking some energetic molecules to turn CO2 back into useable fuel while creating less energetic molecules and heat in the process?

    • @sorzin2289
      @sorzin2289 4 роки тому +2

      That's chemistry not Thermodynamics.

    • @Michael-op1lj
      @Michael-op1lj 3 роки тому +3

      ​@@sorzin2289 I think he means you probably can't do the process completely "for free" (or anything for that matter, but especially chemistry/physics) at 100% efficiency, so even if the chemistry and principle is sound, it would take at last some extra energy to make this all work, and so in some sense it can't be truly neutral. You probably can't fully conserve the chemical energy from the fuel when it's burnt or even when CO2 is captured, you spend at least some extra electricity/energy in the conversion, and burning this renewable fuel that you've made also releases heat energy which you can't capture (eg excess heat radiated from a car engine into the atmosphere).
      At a minimum you'd use energy to turn the fans/pump that sucks in the air, which could potentially still release CO2 - not to mention the upfront production cost (in released CO2) of the materials/plant itself.

    • @burninghard
      @burninghard 3 роки тому +1

      Excess energy from renewables during peak times. Basically a power to gas storage technique.

    • @roryross3878
      @roryross3878 3 роки тому

      @@burninghard Liquid air batteries?

    • @burninghard
      @burninghard 3 роки тому

      ​@@roryross3878 I don´t get what you mean. The point of the original comment was that the process of building methan gas through carbon capture is an energy intensive one to which my counter argument was that you have excess energy with renewables anyways.Sure you could also do that with other kind of storage technologies like liquid air batteries but in this video they discuss CO2 capture technology so I don´t quite get your point.

  • @filipantoncik2604
    @filipantoncik2604 5 років тому +104

    There is an error at 8:40 in the video. CaCO3 decomposes to CaO + CO2 when heated at approx 900-1000°C, most probably a spelling error.
    Edit: Fixing my mistake, in a comment about correcting someone else's mistake, talk about irony.

    • @ishantandon9167
      @ishantandon9167 5 років тому +5

      Correction: 8:35 not 18:10

    • @filipantoncik2604
      @filipantoncik2604 5 років тому +1

      @@ishantandon9167 #Brainfarted

    • @filipantoncik2604
      @filipantoncik2604 5 років тому +3

      @Viktor Birkeland Why would I lie? :) it's a UA-cam comment section. Noone gives a flying fuck :)

  • @DaManBearPig
    @DaManBearPig 5 років тому +104

    I believe terraforming the deserts will be our best choice in combination of this
    Nuclear just needs to be adopted like yesterday.
    People need to get over their irrational fear of nuclear.

    • @b_mb4948
      @b_mb4948 5 років тому +8

      I am by no means an engineer an any regard, but "irrational fear"? Granted, there is no reason to fear nuclear, when everything goes according to plan, but have you seen the aftermath of Chernobyl?

    • @EricHallahan
      @EricHallahan 5 років тому +4

      I am very lucky to life in one of the few places in the US with nuclear power.

    • @HellSpawnRulerOfHell
      @HellSpawnRulerOfHell 5 років тому +2

      @@EricHallahan Why?

    • @HellSpawnRulerOfHell
      @HellSpawnRulerOfHell 5 років тому +30

      @@b_mb4948 Chernobyl was an outdated reactor that was poorly maintained.

    • @Chilukar
      @Chilukar 5 років тому +24

      I agree that nuclear is much safer. Fossil power plants kill hundreds of thpusands of people a year. Nuclear accidents are terrible and can kill people in a certain area and make it uninhabitable (this has only happened twice though), but they kill far fewer people overall.
      Having said that, to copy my reply to a previous post:
      Solar and wind are much cheaper than Nuclear. Before anyone complains of bias, I did my thesis on cooling in Nuclear Power stations.
      I used to think that nuclear had a role to play (in the sense of new power plants), but the technology advance and efficiency levels of renewables has been remarkable and supplementary systems like battery storage are advancing just as rapidly. Nuclear power is now just too expensive to compete.
      Fusion may well have a role, but as the old saying goes, "fusion is the future... and always will be."

  • @kvarm4262
    @kvarm4262 3 роки тому +2

    I think H2 is expensive. That means creating fuel from this process is also expensive and not ideal.

  • @Jim54_
    @Jim54_ 2 роки тому +1

    They should reuse hydroelectric plants to power stations like these, while moving the grid towards Nuclear energy. Also, to those in the comments section berating carbon capture technology, I would point out that no amount of trees is going to capture all the carbon we burned from deposits in which it was stored safely for millennia. One plant over a short period of time won’t fix the problem, but it’s a start.

  • @jordanallen1862
    @jordanallen1862 5 років тому +11

    It's a pipe dream. Real Engineers know this. The energy required to do any of this far out way the benefits. You need ever increasing levels of energy to store the carbon, which requires the burning of yet more carbon fuels.
    Nuclear energy is like gay marriage. It'll happen eventually, so why not just get it over with and get on with it.

  • @Aquaphobia06
    @Aquaphobia06 5 років тому +46

    The energy (and thus money) required to capture this carbon from the air and then produce fuel from it is immense. Even with the revenues from the carbon credits and the sale of fuel combined it could never compete with simpler options. I hoped this video would provide a real engineering analysis of this. I am all for green solutions but let's debunk unfeasible technologies before they distract our politicians from the task at hand.

    • @waxogen
      @waxogen 2 роки тому

      FORMULATED MICROCRYSTALLINE WAX WILL CAPTURE CARBON
      The heat loss from a smokestack can be forced into a large tank containing hot liquid microcrystalline petroleum wax. The heat will keep the wax at a molten state which facilitate the carbon to be absorbed when combined with the wax. Carbon when mixed with wax reacts like a dye. The wax-carbon amalgamation resulting in a black wax solution thereby making it impossible for the carbon to escape into the environment while in a liquid state. Other toxic particles are also captured in the wax settling at the bottom of the tank forming into a sludge. A sludge release valve is located at the bottom of the tank. After the sludge is removed more wax is replaced in the tank working something like a toilet. The sludge becomes a byproduct that can be used as an additive to asphalt for roads or used for cocooning nuclear waste materials for long-term safe burial. The entropy of the Earth has been increasing at a startling rate since the beginning of the industrial revolution caused mainly by the carbon that is released into the atmosphere. Government scientists have failed to stop and prevent carbon pollution from entering the environment. This problem can only worsen until a solution is found before this problem becomes irreversible. It has been discovered that formulated wax has been shown to be the only answer to this problem. William Nelson waxogen@gmail.com

    • @donniebaker5984
      @donniebaker5984 Рік тому

      Dont worry about it cause you will be a dead son of a bitch before you can do anything else .as all of you stupid fucking cock sucker are leading a path straight to hell for all of us removing carbon dioxide , the only source for plants to make the glucose they need to stay alive ..and plants are the only source we have for the oxygen we breath , shit for brains

    • @Noksus
      @Noksus Рік тому +5

      I was waiting for when he would talk about the energy requirements of this. To make the electricity to run these plants, we either produce more CO2 or take away renewable energy from other applications, making this a stupid way of removing CO2.

    • @kitties3210
      @kitties3210 10 місяців тому

      Yeah, the energy needed to produce fuel from co2 is greater than energy produced from burning coal that created that co2 in the first place, it's better to close a carbon power plant than to capture co2 because then you don't have this weird situation, where energy used from burning coal is used to capture co2 released from it

  • @Ghazanfierce
    @Ghazanfierce 3 роки тому +4

    Your videos are highly motivating in the regard that surely we can come together to make our planet a better place to have a sustainable future...

  • @GregoryJWalters
    @GregoryJWalters 4 роки тому +6

    March 22, 2019? 408.55 ppm Oct. 27, 2019. Thank you.

  • @guilemaigre14
    @guilemaigre14 5 років тому +160

    3 to 7.5 Trillion. Actually still less than the US debt xD

    • @antiprismatic
      @antiprismatic 5 років тому +1

      You know about 95% of that will go in to politicians pockets.... That's what happens to corrupt neoliberal governments, they have deficit spending that exceeds GDP by 50% for about 6 years then they get out and leave they people to die.

    • @antiprismatic
      @antiprismatic 5 років тому

      And btw youre a fucking moron. Co2 isn't pollution. Can you think for yourself or ate you lazy?

    • @timothymclean
      @timothymclean 5 років тому +1

      Our leaders worked hard for decades to build up that debt. This $3-7.5 trillion would be an _annual_ cost.

    • @Roxor128
      @Roxor128 5 років тому

      Less than the US GDP, too. Sure, it may be an annual cost, but even the high-end figure is still less than half of the USA's annual GDP and the low-end figure a mere 6%.

    • @Roxor128
      @Roxor128 5 років тому +1

      @@antiprismatic - If you value people being able to think, you'd want to remove carbon dioxide from the air. Stale air inhibits our ability to think, and carbon dioxide levels are a major factor in air staleness.

  • @mindlessgreen
    @mindlessgreen 5 років тому +135

    Grow algae on industrial scale. The algae takes up CO2 and grows. Harvest it and use as food. You are welcome!

    • @jnbaker7422
      @jnbaker7422 5 років тому +6

      nah bro
      peat moss
      harvest and use as fuel

    • @dcmyoutubeing8231
      @dcmyoutubeing8231 5 років тому +6

      are you about to eat some sea slime

    • @Tore_Lund
      @Tore_Lund 5 років тому +4

      The idea is to use a plant that adds mass as fast as possible for the maximum capture effect, I presume algae is a good candidate. It could also be used as fuel by drying and heating it in a gasifier. It would leave pure charcoal for burial and produce a gas rich in Hydrogen, but still some CO2 and CO, but still a net saving in emissions?

    • @timontorres5021
      @timontorres5021 5 років тому +24

      I work as a researcher on large scale microalgae production. Its not so easy. Harvesting and cultivation uses immense amounts of energy (which can be emmision free) making it very expensive, thus fuel is not an option. food is though, and we're getting there... If you have questions about microalgae cultivation you can ask me

    • @Tore_Lund
      @Tore_Lund 5 років тому

      @@timontorres5021 Cheers, thanks. I was thinking of pyrolysis, which you can subject all organic material to and get out hydrocarbons, but using it as a food source is of course even more efficient, as it replaces an even bigger resource hog, food. So how about growth rate? Is it faster than other types of crop?

  • @generictester
    @generictester 3 роки тому +2

    a recipe for economic disaster without proven temperature reduction

  • @matrinoxe7439
    @matrinoxe7439 5 років тому +11

    I've been working in IT for a while now, but over time I've been enticed by engineering. After finding joy in your videos, I'm going to try an engineering course, then maybe go back to college.
    Hopefully I can make an impact :)

    • @raresmircea
      @raresmircea 3 роки тому +1

      Whether you make it or not, i’m happy to hear about people like you 🤘

  • @Foodhat
    @Foodhat 5 років тому +198

    Correction: in the title you say "Humanities" whereas what I think you meant to say was "Humanity's". Great channel, I watch every upload and keep up the good work.

    • @RealEngineering
      @RealEngineering  5 років тому +19

      Thanks for catching that! Just changed

    • @TobiasWeg
      @TobiasWeg 5 років тому

      @@RealEngineering Great Video as always! If you like I would check your reaction equation for u, if u send me an e-mail. ;)

    • @SylasTheGreat
      @SylasTheGreat 5 років тому +1

      That's wrong too... Humanity's is the same thing as humanity is so you're also wrong. Humanities was proper

    • @henrycheng8094
      @henrycheng8094 5 років тому

      Humanities last hope: getting a job 😂

    • @xtramoist9999
      @xtramoist9999 5 років тому

      @@memefief8527 There's more than one Humanity?

  • @tec4303
    @tec4303 5 років тому +16

    There is just one giant catch: You need energy to capture carbon and convert it back.

    • @KamuiPan
      @KamuiPan 4 роки тому +4

      There's many catch's, is just a scam that date back to the 80's. This guys has nothing to do with real science or he wouldn't be on this scam. Go look for the amount of scientific paper being discover as fraud this year, like 30% of them. If you add all of those that want some funds for research a.k.a. living, then the number go even higher.
      World is deep on corruption.

    • @chrisbraid2907
      @chrisbraid2907 4 роки тому +1

      The best cheapest and most effective method is to grow plants. Green our habitable desert lands, if such a small component of our atmosphere actually effects the planets heat then investing in plants for the Middle East using Israeli watering technologies we could solve the carbon problem and increase food for the planet. Carbon dioxide is not pollution, it’s just a natural product of respiration. If all the Greens would stop filibustering and lie down and stop breathing it wouldn’t be that expensive to halt their Carbon production ....

    • @hydrochloricacid2146
      @hydrochloricacid2146 4 роки тому +6

      @@KamuiPan What is your point here? Climate change denial?

    • @hydrochloricacid2146
      @hydrochloricacid2146 4 роки тому +2

      Energy is relatively easy to solve. Both solar and wind are relatively cheap. Their variability won't be a problem because you can just stop pumping during the night

    • @marcperez2598
      @marcperez2598 4 роки тому +1

      @@KamuiPan burden of proof or else you are wrong. Show us the proof

  • @andrewnicholas7410
    @andrewnicholas7410 3 роки тому +6

    I wonder if this process could be used to make plastics that could store the carbon in a more stable way. Still hydrocarbons, but probably would require a modified/different process

    • @martyaddison
      @martyaddison Рік тому

      Can the carbon that is captured from the air be converted into carbon fiber?

  • @Caldermologist
    @Caldermologist 4 роки тому

    A pilot plant for carbon-free steel production is currently being built here in Sweden. It starts production next year.

  • @Admiral_Jezza
    @Admiral_Jezza 5 років тому +29

    What's neat about this channel is that instead of scaremongering about climate change (like how most who talk about it do) it jumps directly to interesting solutions.

    • @balduir5259
      @balduir5259 5 років тому +3

      Interesting and foolish. We need more forest, and less lies about our odds of survival

    • @spazmaticaa7989
      @spazmaticaa7989 5 років тому +4

      @@balduir5259 Forests only go so far. We need "foolish" ideas because those ideas evolve and sometimes become real. Think about it. Tell a Roman that in 2000 years people would have small devises with lights able to make long distance communications that would take mere seconds to receive and they'd call you foolish.

    • @buzhichun
      @buzhichun 5 років тому

      This is not a solution though. Without heavy subsidization, "CO2 neutral" fuel is realistically the best possible outcome we'll get out of this technology. It won't actually reduce carbon levels, which is what we need.

    • @kvltizt
      @kvltizt 5 років тому +2

      @@buzhichun Gee, god forbid we spend money saving ourselves, someone needs a cheeseburger somewhere
      I get it though. We're too cheap to save ourselves.

  • @stuartbaines2843
    @stuartbaines2843 5 років тому +4

    As the United Kingdoms ex chancellor put it "Whats the point in saving the Planet if
    You break the Economy". Yep that about says it All 😂

  • @fangitjoe
    @fangitjoe 3 роки тому +5

    I love the way your graphic showed a power station directly above a suitable site for carbon burial and storage. In reality these are likely to be hundreds or thousands of miles away. Somehow the CO2 has to be compressed to a liquid and piped or transported from every power station in the country to probably only several suitable sites. The cost will be astronomical. CCS has been proposed and heavily funded in many countries for at least 20 years. Only “demonstration" plants exist because it is just too expensive to be economically viable. Why would anyone seriously entertain the idea of a CCS coal plant when renewables are already cheaper than coal even without the added burden of CCS. Even if it were competitive, you are still not emission free (likely only 80%), you still emit significant air particulate pollution and the CO2 is not proven to stay safely stored. There is simply no valid reason you would choose CCS coal over renewables (which is 100% clean and also not a finite resource) unless of course you happen to own lost of coal and are desperate to keep making a fortune from it. Sequestration of CO2 directly out of the atmosphere could be worthwhile, but the proposal to then make a fuel from it and burn it again just doesn’t make sense. Again mostly from a cost perspective as it could never compete with renewables. The chemical fuel model for energy is old thinking that the fossil fuel industry would love to perpetuate. Renewable energy is everywhere, free and just needs to be harnessed at or near the point of demand.

    • @KentBunn
      @KentBunn 2 роки тому +2

      Good luck harnessing renewable power at the point of demand for automotive transport...
      The fatal flaw of renewables, is that they still are not a viable solution for base load capacity. You need a certain level of power generation that's always on. And renewables do not, and will not provide that at the necessary scale, 24/7.

    • @imlivingunderyourbed7845
      @imlivingunderyourbed7845 2 роки тому

      Renewable energy will never replace fossil fuel that easily, so I wish luck on all of us for that.

  • @user-kg4fr9jr7v
    @user-kg4fr9jr7v 2 роки тому +1

    Small hint: Sahara and other deserts have a vast quantity of free solar energy and there is no ability to transfer it to Europe as an electricity. Why not to let this eneergy travel to EU in octane form? No magistral cabel needed, just a standard LNG tankers on the coast

  • @EA_SET
    @EA_SET 5 років тому +50

    Global greenhouse emission not only come from CO2, but it also came from methane produced by the cattle farm. By the way, isn't a tree is the best carbon storage ever?

    • @ChipmunkRapidsMadMan1869
      @ChipmunkRapidsMadMan1869 5 років тому +3

      This is where the global warming racqueteers lose intelligent people:
      They rattle on and on like a rock in a bucket about methane from cow farts. Yet, if you let them loose as architects of a forest management program, they give you California.
      The fall and rot policies of California produce more methane than cow farts due to the ants and termites that are required to break down the tough fibres of the dead trees.
      Add to that the forest fires due to the dry rot that occurs because Southern California is a fire dependent environment. In a place like Northern Wisconsin or Michigan, Rotten trees are sodden after a time because the rain, snow and seaps that are everywhere. There is a lot of methane but not a lot of fuel to kindle a wildfire.

    • @aniksamiurrahman6365
      @aniksamiurrahman6365 5 років тому +10

      Trees work very slowly. Very very slowly. Also its hard to produce petroleum with trees. Trees take a lots of space too. But I think Trees will be great in other ways. Trees provide wood, a very good structural material. And I saw a video where a company is planning to replace most of the concrete from a building with wood. But again growing that much wood that fast will take soo much land. I don't even know if that much land is present on earth.

    • @kl3nd4thu
      @kl3nd4thu 5 років тому +4

      I was thinking the same thing. For example, China is planting a lot of trees to stop the spreading desertification that is happening in that country. We have a lot of deserts around the globe, we just need to find the suitable plant that can thrive in those environments to establish themselves.

    • @seneca983
      @seneca983 5 років тому +3

      Trees don't store the CO₂ forever. They will eventually die and rot unless you preserve them somehow.

    • @EA_SET
      @EA_SET 5 років тому +2

      @@seneca983 No they don't store CO2 they store C. And C is another source of energy. They got eaten by an animal then processed by the body or become fuel.

  • @Ekomshiro
    @Ekomshiro 5 років тому +42

    Also in the ref #16 for capturing CO2 and turning them into fuels... natural gas was used. So yeah CO2 is still produced in this process, and energy is required for the F-T process. To avoid CO2 production in the process you'll need alternative power source which may drive up the price.

    • @retovath
      @retovath 5 років тому +3

      Molten salt nuclear power is the answer, use a supercritical CO2 turbine at 64% thermal efficiency for electrical power. then deliver the waste heat to the thermo-chemical sections of the process.

    • @Robbedem
      @Robbedem 5 років тому +1

      H2 was used, which can come from natural gas, but it doesn't have to.

  • @TheLoveday100
    @TheLoveday100 3 роки тому +1

    Idk why, but your voice feels optimistic, I like it very much. I think of a better future when I hear it. Keep it up

  • @davidkeib4221
    @davidkeib4221 5 років тому +1

    If it costs a company money or hurts the bottom line, nothing will be done to fix anything. This is a fact. You MUST cure greed. Short term profit will always over rule long term solutions.

  • @ilikesharks2020
    @ilikesharks2020 5 років тому +11

    My research lab at university is actually studying a way to convert flue gas industrially into usable fuels/chemicals through a surface reaction on a metal catalyst. If you have any questions please message me!

    • @ilikesharks2020
      @ilikesharks2020 5 років тому

      mohamed ben nasr unfortunately the catalyst we use doesn’t have an interaction with acid gas/H2S. The CO2 follows a very specific reaction on the surface of the catalyst at areas where the metals meet, and it is specific to only CO2!

  • @ShawnManX
    @ShawnManX 5 років тому +9

    Look up Solidia Technologies. They're working on a cement manufacturing process that's carbon negative, and could potentially help create a market for captured CO2.

  • @diamondwhite5208
    @diamondwhite5208 4 роки тому +1

    ive never heard an insult so effective as "a mindless single celled fungi"

  • @Scar626
    @Scar626 3 роки тому +1

    Can you imagine this gets to a point where nations (especially the ones who doesn't have oil) starts sucking carbon out of the atmosphere so much that we start to experience other problems?
    No heat being trapped at all and earth starts to freeze
    Guess if that starts happening we would just have to regulate it

  • @ThapeloMKT
    @ThapeloMKT 5 років тому +8

    Carbon capture? You mean photosynthesis... trees

  • @blueskyblaine7161
    @blueskyblaine7161 5 років тому +5

    We're all crew mates on the same ship

    • @HalNordmann
      @HalNordmann 5 років тому +2

      But where is the captain then?

    • @blueskyblaine7161
      @blueskyblaine7161 5 років тому +2

      @@HalNordmann you're the captain

    • @HalNordmann
      @HalNordmann 5 років тому +2

      @@blueskyblaine7161 Thanks!

    • @freshboy3968
      @freshboy3968 5 років тому

      Captn. are we gonna abandon ship?
      CAPTN, CAPTN, WHAT ARE WE GONNA DO?
      Captn, one-fifth of our crew has packed into a fetus-position to the corner. What'll we do?!
      Captn... *UNRECOGNIZABLE SCREECHING*

  • @ronaldgarrison8478
    @ronaldgarrison8478 Рік тому +1

    4:00 I'd have really liked to see a discussion of the third option: oxyfuel combustion. This, I tend to think, may have some long-term potential for some situations.

  • @jameswest4819
    @jameswest4819 3 роки тому +1

    Building homes out of wood captures carbon for hundreds of years and captures more carbon when the trees planted where the trees were cut grow.

  • @bami2
    @bami2 5 років тому +30

    2:25 Our aerosols will blot out the sun!
    Then we will pollute in the shade.

  • @primarch984
    @primarch984 5 років тому +6

    I'd love to see a video on resource extraction costs and techniques. 50%+ of yearly carbon emissions come from extraction and preparation of resources and that's not including fuel costs and loss of biodiversity. Where do the majority of those resources go and what are the best ways to reduce it? Chopsticks > forks? Repair old gas guzzler for 20+ years > brand new electric car? Might be a fairly informative video.

  • @danielblack4190
    @danielblack4190 3 роки тому +3

    What would be the net loss for the type of fuel-reclaiming carbon capture that you described?

  • @DDDyson
    @DDDyson 4 роки тому

    Biochar offers a way to sequester carbon permanently, with benefits. 1. farm trees 2. pyrolyze the trees into charcoal 3. mix charcoal into the soil. The carbon remains stably in the soil for thousands of years, and improves the soil's nutrient and moisture retention for agriculture, and also reduces nutrient leaching into groundwater. On a large scale this would offer negative emissions and also help to feed the world.

  • @csphoto1102
    @csphoto1102 5 років тому +5

    Here are some more CCS ideas...
    Biochar: pyrolysis of lignocellulosic biomass to produce char, syngas, and bio-crude (pyrolysis oil). The biochar locks in carbon for thousands of years while also being able to potentially double yields of carbon depleted farmland. Biochar can also be used for other purposes like filtration.
    Better grazing practices to reduce soil degradation and thus carbon dioxide (among other things) emissions.
    Zero-till: not ploughing to turn over soil as not to expose humus that can then rot and release carbon.
    Making grasslands
    Reduce deforestation and turn 'slash-and-burn' agriculture to 'slash-and-char'
    All of these can be done at a much lower cost than some of the techniques featured in this video.
    These came from a fantastic book by Chris Goodall, called "TEN TECHNOLOGIES TO SAVE THE PLANET". As an engineering student interested in such things, I can't recommend it enough.

  • @thetntsheep4075
    @thetntsheep4075 5 років тому +5

    Why not set up greenhouses next to power plants? Waste CO2 and waste heat can be used to help the plants grow instead of polluting the environment, and power for UV light is just a step away.

    • @volvo09
      @volvo09 5 років тому

      If you could get that co2 to a multi mile long corn or crop field you may be able to use up a portion of it, but a human breathing in a small greenhouse full of plants is enough to overload their immediate ability to process co2 and levels rise from say background levels of 200-400 ppm into the thousand plus area... They just don't absorb it very fast... and higher co2 also means the plants will want more nutrition from the soil as they grow faster. Maybe would work good with a fast growing crop with many uses like bamboo? Interesting

    • @JAMESWUERTELE
      @JAMESWUERTELE 5 років тому +1

      They did this exact idea in Las Vegas at a combined cycle gas turbine plant.

  • @chriskamen2152
    @chriskamen2152 4 роки тому +1

    Genuinely a great video, and one that deserves more attention

    • @ufewl
      @ufewl 4 роки тому

      propaganda, load of bollocks

  • @MrMirville
    @MrMirville Рік тому +1

    The best carbon capture is vegetal growth. Using bamboo instead of steel to build classier office buildings might be a good start.

  • @FuK7
    @FuK7 5 років тому +38

    Growing forest also can store carbon

    • @harissbruklene3078
      @harissbruklene3078 3 роки тому +9

      How much co2 does a tree capture?
      On average, one acre of new forest can sequester about 2.5 tons of carbon annually. Young trees absorb CO2 at a rate of 13 pounds per tree each year. Trees reach their most productive stage of carbon storage at about 10 years at which point they are estimated to absorb 48 pounds of CO2 per year. (From google)

    • @Asibjorn97
      @Asibjorn97 3 роки тому +2

      His answer in short version. We dont have enough space on this earth for tress to caputure all the carbon we pump out. Imagen millions of milions liter of oil (each liter producing aroun 2-3 kilos of carbon dioxied) we burn every day vs a trillion tress which captures a couple of kg of carbon each year.

    • @johnshafer7214
      @johnshafer7214 3 роки тому +2

      Doing this plus growing trees and grasslands are essential on pulling CO2 from the air. Every solution needs to be on the table.
      What about making building materials using carbon capture? Need ideas and that's a good thing.
      Also hope that we can get the tech schools and university system to work together on this.

    • @Asibjorn97
      @Asibjorn97 3 роки тому +1

      @@johnshafer7214 Of coures yes! everything that we can to to store carbon is going to help our plantet. As the sitursation now where we ain't slowing down our pollution. But even if we stoped everything today we would still need to bind the excess carbon somehow. Finding industrial use for it is the thing going to save the planet, becouse as we know. things ain't get done without somebody earning money of it...

    • @GriggsDeMagus
      @GriggsDeMagus 3 роки тому +5

      Why not do both? In America we got loads of government owned land that's not being used for jack shit. Why not use it for new tree forests or as locations for carbon-capture plants?

  • @Trubripes
    @Trubripes 5 років тому +20

    This video made me realize ... I suck at chemistry :3

  • @AnonymousOnimous
    @AnonymousOnimous Місяць тому

    Carbon capture is also a natural part of plants growing - as carbon based life forms, plants and fungi pull carbon from the air as they grow to make up their growing bodies. Theoretically, the longer a plant grows, the bigger it tends to get, the greater its root structure expands. Older trees add more mass annually than younger trees, and perennial species can store more carbon as their roots tend to be deeper.
    So imagine if we applied this to agriculture.
    A massive amount of the world's arable land is used for agriculture. Imagine if we switched from annual crops to perennial crops to 1: not till the soil which releases carbon into the atmosphere from the disturbed earth and 2: the crops grew longer roots to sequester more carbon.
    The Land Institute in Nebraska, USA is doing this right now, working with farmers and First Nations to develop and plant perirenal varieties of common crops such as wheat. The roots on these plants can be 5X longer than the typical annual wheat plant.

  • @markanthony3275
    @markanthony3275 3 роки тому +1

    The world's last hope is if you dig out your grade ten Biology textbook and re-discover that CO is plant food...and that the entire world would be better off if we had double what we have now.

  • @seasong7655
    @seasong7655 5 років тому +13

    This is one of those technologies like seawater desalination, that will only become really widespread, when we unlock fusion power

    • @killman369547
      @killman369547 5 років тому +1

      yes, fusion power is the *real* key to saving ourselves. once we have a commercially viable fusion reactor we are saved! we could immediately begin transitioning ourselves off of fossil fuels, at least for power production, for transportation we'd have to wait a little longer until we have the ability to miniaturize the fusion reactor. after that the sky's the limit.

    • @seasong7655
      @seasong7655 5 років тому

      @Ian M This is what thought too, but if you actually look into it, you find out, they made some solid progress in recent years. It requires REAL ENGINEERING, but it's definitely possible.

    • @matiascusinato4754
      @matiascusinato4754 5 років тому

      @@killman369547 with evs that are power by fusion reaction it would be a 0 emition car. No need to minituarize it

    • @seneca983
      @seneca983 5 років тому

      @@seasong7655: Water desalination is already used in many places on a large scale. According to Wikipedia 1% of the world's population depends on it for their water. Of course, it's still a small fraction of the total population but the absolute numbers are still large. Water from other sources is probably usually preferable when available due to lower energy consumption but in some places, there isn't a better option. On the other hand, I don't see why desalination would be better than groundwater even if very cheap electricity were available.

    • @michaelrch
      @michaelrch 5 років тому

      Solowarrior1221
      Such a shame that we have to cut CO2 emissions by 50% by 2030 rather than by 2130.

  • @heckler73
    @heckler73 5 років тому +6

    Do you have a video explaining why you believe that CO2 is a "pollutant" ?

    • @M33f3r
      @M33f3r 5 років тому

      @Ian M God is proven by the Bible just as much. It would be great if you could get access to the accurate data. But faith in the religious belief calling itself science is good enough for most people.

    • @heckler73
      @heckler73 5 років тому

      @Ian M the word in question is POLLUTANT. This thing you call "climate change" is not what I am asking about. What I wanted to point out is that CO2 is extremely beneficial for maintaining and creating an Earth with abundant produce.
      So, if he wants to call it a pollutant, and then demand I pay for his illogical premise, then I want a better explanation as to why he defines it as such.
      You can cease your hyperventilating now.

    • @hydrochloricacid2146
      @hydrochloricacid2146 4 роки тому

      Co2 is toxic to human life. While it is necessary for proper plant growth, we have added a substantial amount of it into our atmosphere.

  • @danielhughes6896
    @danielhughes6896 4 роки тому +1

    Most carbon capture programs I have seen, propose using the carbon for something that will just result in the C02 being back in the atmosphere, for example using it in the beverage industry (drinking the drink results in the C02 being release). Some fossil fuel industry suggest pumping it into the ground to force out the hard to get oil. This also result in more C02 in the atmosphere.

  • @carolinemartin-knowles7733
    @carolinemartin-knowles7733 5 років тому +1

    There are a few problems with this presentation.
    1) It assumes that Carbon Dioxide is a pollutant when for most of Earth's history the atmospheric percentage has been over 1000 parts per million and currently we're at about 400ppm. For much of that time earth has been in glaciation so as the 1st IPCC report said ..." trace infra red active gas density is not a factor determining Earth's climate..." but it would seem most people never bother to read IPCC reports but parrot what they hear on the telly.
    2)Another major error is the assumption that CO2 is the primary source of warming of the air when in reality most warming is done by conduction from warm ground to the cool air touching the ground. Parcels of warmed air then "break free" and thermal upwards. This combined conduction/convection process accounts for over 80% of atmosphere's warming. IR gases like water and carbon dioxide only accelerate the convective over-turning process. For the atmosphere to warm up significantly there would have to be MORE INCOMING SHORTWAVE from the Sun.
    3) Carbon Dioxide capture (CC) uses energy and this currently comes mostly from burning coal. CC is an inefficient and expensive process that is partly self defeating while planting tress, irrigating the deserts and keeping the oceans clean so that photosynthetic algae can bloom are vastly better options which are then self sustaining without any further energy input.
    When I ask people I casually meet to tell me how the atmosphere warms it is evident that even many with a nominal science degree are at a loss to explain the basic atmospheric processes. My son gained a good science degree in Sydney a few years ago and is now a well paid chemical engineer. When asked about the global warming issue he commented that the university curriculum only covered real life science and not political foot-balls that defy first principles.
    Carbon capture is just another "fairies at the bottom of the garden" scam.

  • @XadaTen
    @XadaTen 5 років тому +20

    I'm so tired of seeing Skillshare ads...

    • @volvo09
      @volvo09 5 років тому +6

      Check out squarespace......

    • @ErectileDisfunction2
      @ErectileDisfunction2 4 роки тому

      Ya but they are helping pay for all these kind of videos so it's a necessary evil

  • @abhowmik490
    @abhowmik490 5 років тому +93

    It would have been a great idea If somehow the captured co2 could be sent to mars where it would have caused greenhouse effect and increase the temp of the planet and make it some what habitable.

    • @HalNordmann
      @HalNordmann 5 років тому +5

      Yes, but this won't be efficient without a CO2-capturing skyhook and mass driver.

    • @redgemon
      @redgemon 4 роки тому +5

      It can't hold an atmosphere because of solar wind

    • @josephfigliuolo7286
      @josephfigliuolo7286 4 роки тому +4

      We can not even cope with plastic waste, let alone sending excess waste into space.

    • @jeffbenton6183
      @jeffbenton6183 3 роки тому +6

      The atmosphere of Mars is already more than 90% CO2. And, as before stated, the atmosphere is constantly being stripped by solar wind, such that it is only 1% as thick as Earth's

    • @chicxulub2947
      @chicxulub2947 3 роки тому

      It could be a great idea to just terraform mars while the earth goes to shit so we can just in the year 2100 throw the earth away in the sun and move mars a little closer to where earth was and bring it to the habitable zone and shift planets. Just throw the earth away and use another planet... that's how humans do things anyways...!!

  • @kaldbaksbotnur
    @kaldbaksbotnur 5 років тому

    The insanity over co2 is just so out of proportions, so crazed and over the top that it’s mind-numbing.

  • @aaronsousa6850
    @aaronsousa6850 4 роки тому +2

    2:05 i love this reference

  • @oafkad
    @oafkad 5 років тому +65

    "3 trillion. That seems like a lot."
    No, not really. US spends that kinda money on dumber stuff.

    • @absurdistcat
      @absurdistcat 5 років тому +7

      Tax-paying Americans: healthcare pls
      [silence]
      Trump: BIG BEAUTIFUL WALL
      The powers that be: GENIUS!!!!!
      Tax-paying Americans: ah i forgot... gotta protect muh liburdee from them dang mexicos

    • @Derpy-qg9hn
      @Derpy-qg9hn 5 років тому +7

      @@absurdistcat American military: *exists*
      American gov.: SEVEN HUNDRED BILLION DOLLARS, THATS REASONABLE EXPENDITURE RIGHT
      American people: "hey, can we get a little help sometimes? i mean we pay ta-"
      Gov.: "but hOW ArE yOu GonNna Pay foR iT???

    • @sofia.eris.bauhaus
      @sofia.eris.bauhaus 5 років тому +2

      it's as if the state isn't actually meant to serve society, but is just a parasite with a handful of half-assed excuses. 🤔🏴

    • @TheThreatenedSwan
      @TheThreatenedSwan 5 років тому +2

      @@absurdistcat Wtf, the powers that be are all for mass immigration. The left wing's boogeymen like the Koch brothers, Rupert Murdoch, etc, are all for mass immigration for cheap labor and the latest lgbtq+ issue du jour

    • @absurdistcat
      @absurdistcat 5 років тому +2

      @@TheThreatenedSwan Epic whoosh

  • @rfldss89
    @rfldss89 5 років тому +75

    As much as I like the stock footage and b-roll, I feel like this video lacked in infographics, considering the amount of stats shared.

    • @Shaun.Stephens
      @Shaun.Stephens 5 років тому

      I think I saw a shot of a New Zealand geothermal power station in there and that didn't fit with anything he said.

    • @amaama4554
      @amaama4554 5 років тому +7

      And many misleading footages where what implicitely is shown as CO2 is actually steam coming from renewable energy (c.f. the geothermal plants in Iceland..)

    • @Envinite
      @Envinite 4 роки тому

      @@amaama4554 Yea that kinda bummed me out when someone showing thick mist of water steam to 'fear monger' about CO2 emission, ESPECIALLY on an actual engineering related channel.

  • @9Tensai9
    @9Tensai9 5 років тому +13

    How heavy is a barrel of co2?
    I mean, if we want to terraform Mars we will need a lot of co2 so, we can use the captured and stored co2 and send it to mars, like this we will terraform mars and produce negative co2. It's just an idea but maybe is way too expensive, more expensive than building a random factory to pump co2 within mars.

    • @FatherofReason
      @FatherofReason 4 роки тому

      Imagine earth is just a carbon rubbish bin for another long dead planet...

    • @electronresonator8882
      @electronresonator8882 4 роки тому +1

      no you can't terraform mars with that,... the clue is in your question

    • @bixstar1469
      @bixstar1469 4 роки тому

      the problem isnt with the weight of co2, its the containers you shove it in, plus there is no market for terraforming mars.

    • @johnliungman1333
      @johnliungman1333 4 роки тому

      Sending stuff into orbit is today very ”cheap”, about 3000 $ per kg. Multiply that by 30 Gt (30 billion tons, annual CO2 emissions) and you could in theory send a year’s worth of CO2 into low orbit. That`s 90,000,000,000,000,000 dollars per year, or 1000 times world annual GDP. And you are still only about 200 km from Earth, very far from Mars.

  • @MusiXificati0n
    @MusiXificati0n 4 роки тому +6

    A professor from my former university works on large tanks full of archaea or algeas. Those are basically plants just in single cell form that use co2 and produce oxygen. And you can store them easily in big tanks - as long as they are happy and boooi those archaea need some requirements :D as I worked with them they researched the perfect wave length, temperature and movement in the water/archaea solution than they have the best capabilities to produce oxygen from co2. The basic idea is to buy tanks full of co2 from the industry and then feed it to the archaea. And thats it. If this works you have quality oxygen that you can use for chemical processes are just release inti the atmosphere. What a genius

    • @doliveiralonny4436
      @doliveiralonny4436 Рік тому

      Can you tell me which university please. I'm doing research for school about CSC so it could be useful. Thanks

  • @gamereditor59ner22
    @gamereditor59ner22 5 років тому +23

    Interesting topic you presented!! Keep it up!! What if we can design a machine similar capability as a plants?

    • @Corlentor
      @Corlentor 5 років тому +4

      informationtolearn 11 how about we just stop cutting down forests and start planting new forests. Trees are some of the most efficient carbon sequestrators.

    • @gamereditor59ner22
      @gamereditor59ner22 5 років тому +1

      @@Corlentor True but which tree? Maybe red wood?...🤔 Nah, it will take a while for it to mature.

    • @Corlentor
      @Corlentor 5 років тому

      informationtolearn 11 forests contain many tree species. I don't believe it's that important. The main thing is we stop cutting down the remaining forests, stopping desertification, planting new forests to try to reverse the damage we have done. It's proven to work, indeed once the forest is fully grown the carbon sequestration mostly stops, but that does not negates the fact that multiple tonnes of carbon have been stored. Thinking about storing it underground, underwater... Environmental disasters waiting to happen. This is not sustainable!

    • @fetilu0975
      @fetilu0975 5 років тому

      @Astumed But oceans are already getting acidified because of carbon absorption, which cause many species extinctions

  • @jonathangofast559
    @jonathangofast559 5 років тому +6

    Thank you this was helpful in understanding co2 and its impact on the planet and what the possibilities are to curb it. Energy is remarkable

  • @yarnthen
    @yarnthen 5 років тому

    Geological storage part sounds like sweeping under the carpet, just that it is a very big carpet and hope no one lift the carpet up.

  • @skater15153
    @skater15153 4 роки тому

    Smoothest ad transition ever

  • @googleenshitified
    @googleenshitified 5 років тому +5

    Let's talk efficiency:
    Gasoline powered Cars: ~25%
    Fischer-Troph: 40%-50%
    Diesel burning power station: ~45%
    So we are already just above 10% for cars and 20% for power stations. Great way to waste renewable energy!

    • @chestermanifold9023
      @chestermanifold9023 5 років тому +2

      Natural gas combined cycle has an efficiency of 60-70%, fossil fuels are still hugely affective way storing energy, also solar cells only have an efficiency of 20%.

    • @BXJ-mi9mm
      @BXJ-mi9mm 4 роки тому +1

      @@chestermanifold9023 You don't need to mine photons, though.

  • @bucketslash11
    @bucketslash11 5 років тому +4

    we do have another option, switch to an economic system that isn't focus on perpetual growth

    • @Matt_10203
      @Matt_10203 5 років тому

      It's really not that easy.

    • @bucketslash11
      @bucketslash11 5 років тому

      @@Matt_10203
      i know it's not that easy but it will help as any solution is negated by a system that needs to consume more and more

  • @cembora4849
    @cembora4849 2 роки тому

    Plant fastest groving tree (or plants like hemp) > chop them regularly > store in antartica to prevent decomompose ?

  • @Tiger1x1
    @Tiger1x1 2 роки тому +1

    It is hard to believe that life on Earth will cease to exist by the end of carbon dioxide...

  • @Kittyreaper
    @Kittyreaper 5 років тому +7

    Just wanted to say, I enjoy the high quality and informative nature of your videos and have been an avid watcher. You also get straight to the point and try to include *viable* solutions, unlike other videos which use sensationalism and don't bother to analyze the stats and feasibility of a certain situation. You're one of a select handful that I actually bother setting my alerts for.

  • @koppadasao
    @koppadasao 5 років тому +56

    Yeah, when CO2 becomes a sellable product, the CO2 capturing becomes capitalizing idea, which will result in climate changes...

    • @ChipmunkRapidsMadMan1869
      @ChipmunkRapidsMadMan1869 5 років тому +5

      It already is. Lots of CO2 Is sold to greenhouses and pot growers.

    • @koppadasao
      @koppadasao 5 років тому

      Cbeddoe19 No, capturing CO2 for sale is not a tax, it's a product produced as a byproduct of whatever the factory manufacture

    • @Robbedem
      @Robbedem 5 років тому

      Soda and sparkling water manufacturers also use a lot of CO2 (although that does get released when the can/bottle is opened)

    • @wasd____
      @wasd____ 5 років тому +4

      @Cbeddoe19 "But how bad is 0.01% Extra atmospheric CO2 concentration?"
      Ask the people who live in areas that are going to be (or already are) flooded from the sea level rise that results.

    • @koppadasao
      @koppadasao 5 років тому +1

      @Cbeddoe19 Actually, no! Carbon credits is a scam, and the woke brain dead millennials are just too stupid to realize that it is a scam.
      The carbon credit marked does nothing whatsoever to incentivize anyone to do anything about any omissions at all. It's just another cost of doing business, and it shoves the pollution problem onto someone else, the seller of carbon credits. And making carbon credits more expensive won't make carbon capture more profitable, it just mean the factory will take its business elsewhere, or just close down completely. Carbon credits causes nothing but harm

  • @nathanhsieh5442
    @nathanhsieh5442 2 роки тому +1

    It's now 2022
    would love to see an update on that carbon capture plant that was shooting to be up to industrial scale by 2021
    could use some more hope right now...