How to decarbonize the grid and electrify everything | John Doerr and Hal Harvey

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"The good news is it's now clearly cheaper to save the planet than to ruin it," says engineer and investor John Doerr. "The bad news is: we are fast running out of time." In this conversation with climate policy expert Hal Harvey, the two sustainability leaders discuss why humanity has to act globally, at speed and at scale, to meet the staggering challenge of decarbonizing the global economy (which has only ever increased emissions throughout history) — and share helpful examples of promising energy solutions from around the world.

This conversation was part of the Countdown Global Launch on 10.10.2020. (Watch the full event here: .) Countdown is TED's global initiative to accelerate solutions to the climate crisis. The goal: to build a better future by cutting greenhouse gas emissions in half by 2030, in the race to a zero-carbon world. Get involved at

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20 Comments on How to decarbonize the grid and electrify everything | John Doerr and Hal Harvey

  1. We need to discuss how this will work from a practical technical perspective. I love the sound of wind and solar power, but where is the electricity coming from on a still night? Electrical storage is completely infeasible on the scale required to support 100% renewable electrical power. The reality is that nuclear fission is the safest and cleanest option we have today – until nuclear fusion works.

    • So you believe generating vast amounts of cheap energy is a problem? Don’t you think anyone would jump into a potential multi billion market? If you build it, they will come.

  2. Money is the only thing ruining this planet – solve that and ya might have a chance – none of these pipe dreams – like a band aid on a broken arm – solve the core issue

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