I would like to learn more about environmental technology to protect Earth. Right now I am using Google Search, which is mostly bad results and not very educational, or nature documentaries, or too complicated for me. Can you please provide me with list of good YouTube channels to watch videos and websites to read about?

I am interested in greenhouse gas emission, electric car, solar panel and battery. I like animal but I do not want to read about their habitat. To learn about animal, I will watch documentary.