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Articles sur Net zero emissions

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Just generating heat is not enough. We must also capture, store, and utilize waste heat year-round and especially in the winter months. (AP Photo/David J. Phillip)

Why we need to reuse waste energy to achieve net-zero heating systems

As the drive towards electrification advances, one fact seems clear: it is far easier to reuse waste heat for our homes and businesses than it is to generate it anew.
Some airlines are already experimenting with sustainable aviation fuel. Michael H/Stone Collection/Getty Images

The future of flight in a net-zero-carbon world: 9 scenarios, lots of sustainable aviation fuel

Airlines are investing in sustainable biofuel startups and starting to uses alternative fuels, including cooking oil, ag waste and corn ethanol. But biofuels alone won’t be enough, research shows.

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