Alternative energy

Can we find an alternative to fossil fuels? Watch these TED talks, in which scientists, inventors, entrepreneurs and activists share visionary ideas -- wind, solar, even next-gen batteries -- for the energy of tomorrow.

Video playlists about Alternative energy

The end of oil?

13 talks • 3h 23m
It's the question of our generation: Can we find a sustainable alternative to oil? Scientists, inventors and activists present stern warnings and visionary solutions for the energy of tomorrow.

Talks about Alternative energy

See all 33 talks on Alternative energy

Exclusive articles about Alternative energy

Meet 3 people who might just save the world

It can be easy to feel hopeless when it comes to the global climate. Meet three leaders who are actually making a difference. What does “making a real difference about climate ...