I got set this as a lesson for school, to study and it helped a bunch. It briefly described what renewable energy was, and listed benefits and disadvantages, while allowing me to expand on your notes.
Solar panel and wind power on every house with storage battery up back for night/weather issues. Oil companies don't want people to be self-sufficient. Yes, this is expensive but you have to start somewhere.
Dominique the thing i dont get is i live in a ffarm community and two fields were turned into solar panel fields... when the town is 5 minutes away and has apartment buildings with room for solar
That does sound crazy. A lot of cities don't want the solar panel on houses. which I think is the #1 issue. Power companies control the land and where solar panel go.
thing is, this doesn't even have to be THAT expensive, especially if town councils help to consolidate orders for homeowners. if you're buying individually, there's bound to be some markup; but buy as a collective and you would get some sizeable discounts. now, if the entire city was committed to retooling its power grid for renewable energy, the costs would certainly be reasonable and it would create jobs. there are few industries and capitalist ventures more moral than renewable energy... why are people so cowed about doing this? sure, oil companies and all that corrupt bs will do their propaganda, but PEOPLE have a choice whether to listen to them or not.
I don't get this also. I would rather first all the homes (that don't get shade from trees) have solar roofs, AND retrofitted windows, newer toilets, and insulated houses BEFORE sacrificing farmland and desert for rows of solar fields. On an acre per acre equivalent, nuclear can produce WAY MORE MW's of power than solar or wind can. I consider myself a conservationist/environmentalist before a renewable energy enthusiast.
the best reason i can think of is a lack of coordination. without consolidating orders, it would be pretty expensive for each individual property owner to buy and install a few solar panels sporadically. this is where capitalism sorta fails, since you really need communitarian action to take full advantage of economies of scale. i believe the most efficient course of action is to have town councils create ordinances promoting purchase+installation of solar panels en bloc, zone by zone. the tender would be put up for public auction, and the company that bids the best price gets the contract. the worst reason is that behind the scenes, a lot of corruption is going on... big oil and big auto stuffing coin into legislators' pockets and so they look away from pesky regulations and to their sugar daddies. that would really really suck tho.
When we inevitably go fully sustainable and use geothermal, biomass, wave energy, tidal energy, solar and wind, cheap stable power will be the norm by ... 1: Using many renewable sources as listed above as even on a windless night the others are unaffected. 2: Using suitable energy storage like batteries, pumped water, liquid air, biomass, hydrogen gas, molten salts, compressed air, pumped hydroelectric power, flywheels and many more. 3: Trading energy over large distances, across continents then eventually the globe. This would even out supply and demand. This is one application that capitalistic free market economics would be most helpful by quickly managing demand and supply at all levels of electricity supply from micro grids to the largest scale. No new technology is need to make this happen as they are all currently in use, many for years As promising new technologies become available they then can be easily integrated into a modern smart grid systems.
My name is Setya Faturahman from SMK Bakti Nusa. I think renewable energy is an alternative to traditional energy that relies on fossil fuels, and tends to be less harmful to the environment. With this, the environmental damage caused by relying on fossil fuels can be reduced.
Everyone: ''iM hErE FrOm sChOoL, SaMe fOr EvErYoNe hErE i BeT'' Me: *Scrolling thru comments and not watching the video..* _Also.. is it just me who cant hear it even though my laptops on full volume.. I can only just hear it_
Thank you for the informative video, but wind and solar can produce lots of pollution and emissions during production, installation and maintenance. Additionally, the large reservoirs created by dams produce methane, a potent greenhouse gas, on top of disrupting the riparian ecosystem.
Wave energy is an excellent energy source because it is a clean and sustainable. But the biggest problem is the lack of a better frequency caused by the waves' uneven movements, low speed, and high pulsating forces. But we have a solution to integrate every amount of wave motion in a step-by-step manner to provide a continuous rotation, in the form of a single rotational output at the delivery shaft that can rotate a Powerful Alternator. A planetary gear set can integrate two inputs at a time without any torque loss. It has also been proven in hybrid car technology.
How about we use GRAVITY in a different way for energy!!!!! We can use mountain sides with rail track that goes top to bottom. Have water pipes at top. Fill train cart with as much water as possible. Utilize a hard slope to assist in cart acceleration down a tall mountain. The brakes can generate emissions-free electricity while pulling up another cart from the bottom to the top (but empty) I mean if windmills can be a thing then so can using gravity as a source of energy. Hopefully this should free us to repurpose trash into bricks that we can use to house the homeless using gravity generated energy. These options may be sub-optimal to the educated engineer, i understand that i just want to point out that we HAVE OPTIONS!!!! all we need is real unity!
Roadster 2.0 go's from 0-60mph in 1.9 seconds - making it the first production car to accelerate to this speed in under two seconds. It will also go from 0-100mph in 4.1 seconds and cover a quarter mile drag strip in 8.9 seconds. In addition to this it has a range of 620 miles on a single charge which is almost double what the Tesla Model S has, thanks to its 200kWh battery. Battery technology has come a long way and is improving rapidly.
amazing video ...as it briefly describes renewable energy and its advantages n disadvantages...so it vl provide help to people to install n maintain renewable sources of energy by keeping in mind the advantages and disadvantages in order to evaluate whether to use it or not..👌👍
The added advantage is the generation of renewable energy is possible at all locations on earth, bringing an end to war for territorial advantage, and shipments/distribution of fossil fuel products. 👍 What’s not to like?
@bluesbros620 they would. If we actually focused our sciences on them, instead of pouring it into how to squeeze the last traces of oil from dry rock... and then fighting wars over it.
bluesbros620 how long have we developed gas? How many trillions of dollars have been invested into it? How about renewables? How long have THEY been around? How much has been invested in them? it's just a meter of time. Eventually, oil will become obsolete
Wind turbines for the generation of electricity has been used in farms since at least the 1920s. Solar water heating was used for over 100 years. Old homes had glass panels in the roof with piping under the glass.
Plot twist: none of these people were sent by teachers and they’re all secretly great students who wish to learn more about a subject they find interesting 🙃
solar energy will last billions of years - and that's just energy reaching the earth. look up dyson sphere. wind is essentially derived from solar energy. only geothermal and gravi-potential energy (e.g. hydroelectric dams) are independent of the sun - and those would also last billions of years.
Nothing is infinite. Everything succumbs to entropy and chaos. Your existence is but a bleak, meaningless point on an arbitrary time scale that means absolutely nothing. Embrace nihilism.
Nothing is infinite except infinity itself. We're all just stuck in an eternal cycling wheel of time, space & matter vibrating with life & death in x9999999999999999999 reflections of itself like parallel threads.
This is a video for my online class.. thats why I'm here.. :)
Thx for 187 ikes... y’all :P
okeh
hi dude
same
Thx for 12 likes :P
@@jxyskk I got 115 like lol
Who else is here because of their teacher
Luca Smith yup
me
sad
Me
Nah watching this for fun
I got set this as a lesson for school, to study and it helped a bunch. It briefly described what renewable energy was, and listed benefits and disadvantages, while allowing me to expand on your notes.
i also was sent on this video from school
Same
ku
same
I am a kid watching UA-cam videos on my Fathers Laptop about electricity to help me study for my test and it had help me a lot
who else was sent here for school assignment
GIVE ME THE ANSWER!
GIVE ME THE ANSWER!
sim flare zackeyngamer me
@@gabriellatk ???
@@gabriellatk dont know it
No one absolutely no one:
WhO iS heRE FoR a sChooL asSiGnMenT
We all are
Not me. I'm old
99% here bcz of their teachers
1% who loves study😂😂
Kafil Uddin Bhuiyan i love study! why can’t kids know things?
@@tiffanymorrant4731 U love study, thats nice
im not telling anyone to stop studying?!😕
I’m 1% hehe
@@laedengeorge366 oh ok😂😂u love study? wow nicee
Kafil Uddin Bhuiyan big 🧠 time
Who was send by there teacher as well?😂
Hannes Schütze me
me lol
me
Me
Me 😂😂
Solar panel and wind power on every house with storage battery up back for night/weather issues. Oil companies don't want people to be self-sufficient. Yes, this is expensive but you have to start somewhere.
Dominique the thing i dont get is i live in a ffarm community and two fields were turned into solar panel fields... when the town is 5 minutes away and has apartment buildings with room for solar
That does sound crazy. A lot of cities don't want the solar panel on houses. which I think is the #1 issue. Power companies control the land and where solar panel go.
thing is, this doesn't even have to be THAT expensive, especially if town councils help to consolidate orders for homeowners. if you're buying individually, there's bound to be some markup; but buy as a collective and you would get some sizeable discounts.
now, if the entire city was committed to retooling its power grid for renewable energy, the costs would certainly be reasonable and it would create jobs. there are few industries and capitalist ventures more moral than renewable energy... why are people so cowed about doing this? sure, oil companies and all that corrupt bs will do their propaganda, but PEOPLE have a choice whether to listen to them or not.
I don't get this also. I would rather first all the homes (that don't get shade from trees) have solar roofs, AND retrofitted windows, newer toilets, and insulated houses BEFORE sacrificing farmland and desert for rows of solar fields.
On an acre per acre equivalent, nuclear can produce WAY MORE MW's of power than solar or wind can. I consider myself a conservationist/environmentalist before a renewable energy enthusiast.
the best reason i can think of is a lack of coordination. without consolidating orders, it would be pretty expensive for each individual property owner to buy and install a few solar panels sporadically. this is where capitalism sorta fails, since you really need communitarian action to take full advantage of economies of scale.
i believe the most efficient course of action is to have town councils create ordinances promoting purchase+installation of solar panels en bloc, zone by zone. the tender would be put up for public auction, and the company that bids the best price gets the contract.
the worst reason is that behind the scenes, a lot of corruption is going on... big oil and big auto stuffing coin into legislators' pockets and so they look away from pesky regulations and to their sugar daddies. that would really really suck tho.
littarly all the comments: OmGosh GuyS whO elSe waS SEnt hErR by TheiR teAchErr
me: **kirby Noises**
funny
poyo
When we inevitably go fully sustainable and use geothermal, biomass, wave energy, tidal energy, solar and wind, cheap stable power will be the norm by ...
1: Using many renewable sources as listed above as even on a windless night the others are unaffected.
2: Using suitable energy storage like batteries, pumped water, liquid air, biomass, hydrogen gas, molten salts, compressed air, pumped hydroelectric power, flywheels and many more.
3: Trading energy over large distances, across continents then eventually the globe. This would even out supply and demand. This is one application that capitalistic free market economics would be most helpful by quickly managing demand and supply at all levels of electricity supply from micro grids to the largest scale.
No new technology is need to make this happen as they are all currently in use, many for years As promising new technologies become available they then can be easily integrated into a modern smart grid systems.
Welcome to another episode of what teacher made me watch today!
Hello fellow weeb
@@caitlin2772 do you know what “weeb” even means?
welcome to day 96 of dad being the better teacher
My name is Setya Faturahman from SMK Bakti Nusa. I think renewable energy is an alternative to traditional energy that relies on fossil fuels, and tends to be less harmful to the environment. With this, the environmental damage caused by relying on fossil fuels can be reduced.
Everyone: ''iM hErE FrOm sChOoL, SaMe fOr EvErYoNe hErE i BeT''
Me: *Scrolling thru comments and not watching the video..*
_Also.. is it just me who cant hear it even though my laptops on full volume.. I can only just hear it_
Nah i can hear it
thank you for helping me to study for my quiz and test
did you do good tho?
@@edm3023 why do you care
@@madman-rg8rd why do you care?
What are useful information for my project at school ! Thank you National Geographic
I need to watch this for school and I still don’t know what the answer is ;-;
saaaaaaame
@@crystalsolonge5814 bad students
@@bottle17528 then why are you here 💀
Helped alot for my test
Thank you so much for such a wonderful video!
Pov: your teacher put the link in the chat and now you have to watch the video
True ;-;
It makes sense
Can someone just send me the answer I’m like 4 weeks late
Alright
Alex Hernandez Garibay l’ll give them to you
Number one wind,solar,hydro
Alex Hernandez Garibay Number one wind,solar,hydro
1:20 question 2
broski i literally had to rewatch this a billion times just to get the answer
Because of politics..these technologies are still dream for common man
These technologies are a dream that is now coming true.
Glenn Cordova I agree their are more and more of these technologies getting constructed all over the world as we speak its a constant process
@@Flippohoyyy you used the wrong there
How many metals need to be mined to build a windmill? How long does the windmill last before it needs replacing? Where does in go? Recycled? Landfill?
Thank you for the informative video, but wind and solar can produce lots of pollution and emissions during production, installation and maintenance. Additionally, the large reservoirs created by dams produce methane, a potent greenhouse gas, on top of disrupting the riparian ecosystem.
Very good information for the kids as a teacher l give 5 star rating
Thanks for the video. It helped in my project
um is this a primary or secondary source? i need to know for school
99.999% comments: Who else here because of their teachers?! ;P
0.001% comments: something else
Wave energy is an excellent energy source because it is a clean and sustainable. But the biggest problem is the lack of a better frequency caused by the waves' uneven movements, low speed, and high pulsating forces. But we have a solution to integrate every amount of wave motion in a step-by-step manner to provide a continuous rotation, in the form of a single rotational output at the delivery shaft that can rotate a Powerful Alternator.
A planetary gear set can integrate two inputs at a time without any torque loss. It has also been proven in hybrid car technology.
put it in 1.25 speed
Thanks
Tysmmm
Wold be really helpful if you could upload more such videos
Tysmmm again
How about we use GRAVITY in a different way for energy!!!!! We can use mountain sides with rail track that goes top to bottom. Have water pipes at top. Fill train cart with as much water as possible. Utilize a hard slope to assist in cart acceleration down a tall mountain. The brakes can generate emissions-free electricity while pulling up another cart from the bottom to the top (but empty) I mean if windmills can be a thing then so can using gravity as a source of energy. Hopefully this should free us to repurpose trash into bricks that we can use to house the homeless using gravity generated energy.
These options may be sub-optimal to the educated engineer, i understand that i just want to point out that we HAVE OPTIONS!!!! all we need is real unity!
we can all agree we are here because of our science or geo teachers....
Roadster 2.0 go's from 0-60mph in 1.9 seconds - making it the first production car to accelerate to this speed in under two seconds.
It will also go from 0-100mph in 4.1 seconds and cover a quarter mile drag strip in 8.9 seconds.
In addition to this it has a range of 620 miles on a single charge which is almost double what the Tesla Model S has, thanks to its 200kWh battery.
Battery technology has come a long way and is improving rapidly.
I got sent here due to a lecture
Thank you
I’m here to prepare for my interpretation test tmr 🤷♂️
this video is great, it explains us perfectly. plus she helped me for an exercise
Tip-if you are here from your teachers, put it on 1.25😂 since she speaks kinda slow..it goes by much faster
Try 2x it’s much faster and funny
Oh yeah thx! XD
For electricity generation Novel solution is the Rosch innovations Kinetic power plant
Love the quality! It's what I would expect from National Geographic.
This video should be shared!
i support this 1000%
We love your enthusiasm!
@thevso Except when you live somewhere powered mostly by renewables or nuclear (such as Canada, Iceland, Norway, Scotland, Brazil, etc.).
It is a best solution to combat climate change.
anyone sent here for ap human geo since their teacher isn't prepping for the exam anymore? lol
Mee im in final exam
I love the slick video everyone makes to sell it
Who is here because of their teachers
Me bruh😂😂😂
Excellent presentation
my favorite part of this video was when it ended
Sollem kadhu 😂
thanks ticher 👏អគុណ
Thank you so much you helped me a lot with my really hard project thx!!!!!
amazing video ...as it briefly describes renewable energy and its advantages n disadvantages...so it vl provide help to people to install n maintain renewable sources of energy by keeping in mind the advantages and disadvantages in order to evaluate whether to use it or not..👌👍
I want grow Solar energy and wind energy.
"Once built the are cheap" Nice dodge lol
I am the teacher preparing to send my students here!
Who watched this video because of their Science Teacher?
My geography teacher told to watch
Meeeee
I also read because of my EVS teacher
im here tech tho
omg so relatable ty!
I didn't used to believe in solar energy,now Im "warming"up to the idea=)
I need a summary I just was reading the comments
I’ve spent half my time watching this video scrolling through comments
Thank you
I learned something
Cool, future is on Renewable energy
I was sent here for school too.
Nicely explained.
Only in quarantine
The added advantage is the generation of renewable energy is possible at all locations on earth,
bringing an end to war for territorial advantage, and shipments/distribution of fossil fuel products. 👍
What’s not to like?
Thanks so much!! I’m writing an debate article for school and you made a really good point :)
This video helped me
Thanks. this helps me in essay
Yes
I fully support renewable energy. Coal and fossil fuel are not the only sources to get energy. We all need to see that so we can save the planet!
Nah nuclear is the way to go
Very Nice
Don’t know why people haven’t tried to absorb some energy from volcanoes
Go nuclear
To all of you who are here because of their teacher, I am here because I am making a lesson plan for students B) now there will be more of you
Everyone : Who came here for school assignment
Me: who voluntarily search for it because of interest 😂
I hope we can replace the traditional source of power with renewable energy resources asap! 💪🌱
Maybe someday the oil industry will allow America to install some.
If only they could come close to the same energy output as good 'ole gas and the combustible engine
@bluesbros620 they would. If we actually focused our sciences on them, instead of pouring it into how to squeeze the last traces of oil from dry rock... and then fighting wars over it.
Since you get more wind at night, solar and wind power is a good pairing.
bluesbros620 how long have we developed gas? How many trillions of dollars have been invested into it? How about renewables? How long have THEY been around? How much has been invested in them? it's just a meter of time. Eventually, oil will become obsolete
Wind turbines for the generation of electricity has been used in farms since at least the 1920s. Solar water heating was used for over 100 years. Old homes had glass panels in the roof with piping under the glass.
Watching for school
Hi fellow classmates that are watching this =)
Reply if your here for school or your in my school Xd
Ps. The video was cool lol
Hi fellow student! :P :D
this video helped me a lot lot lot!!! TYS!!
POV: your here because it’s a assignment
POV добро пожаловать на соро
Not quite...
We all are here because Mother is a Teacher itself!!
Love it !
Thx for the teaching
The fact that everyone is here because of an assignment unless 00:09% of the people are just like ayo i liked this vid and i learned alot
thank you soo much we use for lesson :)))))
Plot twist: none of these people were sent by teachers and they’re all secretly great students who wish to learn more about a subject they find interesting 🙃
im here because this is my activity in my subject hha
Bruh, when you need watch things for your assignment
father's assignment for me
Good for my y7 renewable energy project
So helpful! It helped me out a lot!
it is helpful for kids
i’m like a month late but i’m here because of my teacher
I am Indonesia, tank you
Renewable energy is infinite🖒😉
But Life is not infinite
solar energy will last billions of years - and that's just energy reaching the earth. look up dyson sphere. wind is essentially derived from solar energy. only geothermal and gravi-potential energy (e.g. hydroelectric dams) are independent of the sun - and those would also last billions of years.
Nothing is infinite. Everything succumbs to entropy and chaos. Your existence is but a bleak, meaningless point on an arbitrary time scale that means absolutely nothing.
Embrace nihilism.
Sadly not true. The sun has a very finite lifespan. Once it's gone, so are the renewables.
Nothing is infinite except infinity itself. We're all just stuck in an eternal cycling wheel of time, space & matter vibrating with life & death in x9999999999999999999 reflections of itself like parallel threads.
1:34 not all. Solar and wind power are quite unreliable
I like this!!!
Pov: your teacher sent you this
AND I SWEAR IF THINGS LIKE THESE COME UP IN MY RECCOMENDATION
thats why i dislike them,dont know if that helps anything,but,its something....
@@bluehoodieguy7568 LAZY students
ok
我就想问你一个外国视频为什么单单雾霾那个片段放中国的?
chinese