Perrine Toledano
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The Energy Transition Will Need More Rare Earth Elements. Can We Secure Them Sustainably?
Scientists are exploring a variety of ways to provide raw materials for the energy transition with less harm to people and the planet.
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What Did COP27 Accomplish?
Delegates from Columbia Climate School discuss the achievements and shortfalls of COP27, as well as what took place outside the negotiation room.
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COP27: Delegates From the Columbia Climate School Share Their Plans and Hopes
A number of representatives from the Columbia Climate School will be attending the global climate summit in Egypt. Here’s what they’ll be up to, and what they hope to achieve.

By studying thousands of buildings and analyzing their electricity use, Columbia Climate School Dean Alexis Abramson has been able to uncover ways to significantly cut energy consumption and emissions. Watch the Video: “Engineering a Cooler Future Through Smarter Buildings“
