Here’s how our climate team picked 10 promising companies to watch

As the team at MIT Technology Review set out to choose companies for this year’s edition of our annual list of Climate Tech Companies to Watch, the challenge felt more daunting than any year since we started compiling the list in 2023. This year is shaping up to be one of the hottest ever recorded . The world must begin to reduce greenhouse-gas emissions to address the climate crisis, which is already affecting communities around the globe.