Energy7
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What Makes Electrifying the Economy So Challenging?
As the nation moves toward decarbonization, it will be challenging to produce enough renewable energy to meet the increased demand for electricity. What’s standing in the way?
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Columbia University at Davos 2022
At this year’s World Economic Forum meeting in Davos, Switzerland, Columbia experts provided analysis and actionable ideas on how to address the climate and energy crises.
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Community-Led Science Uncovers High Air Pollution From Fracking in Ohio County
In a collaboration that included Columbia researchers, Belmont County residents set up a low-cost sensor network that is helping them fight for clean air.
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Greenwashing Decarbonization
Better renewable energy technology will make greenwashing an idiotic strategy, and audited disclosure rules would make carbon-related greenwashing illegal.
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How Electric Vehicles Could Fix the Grid
Local governments and policymakers are anxious about the U.S. grid’s ability to withstand ever-increasing demand. Consumers could hold the key to an untapped resource.
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Cryptocurrency’s Dirty Secret: Energy Consumption
To be a true game changer, crypto may need to come clean and go green.
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What Is Decarbonization, and How Do We Make It Happen?
To keep the planet from warming more than 1.5°C above pre-industrial levels, economies must rapidly decarbonize. What will this involve?
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You’ve Heard of Water Droughts. Could Energy Droughts Be Next?
In a new study, researchers show how widely wind and solar potential vary by season and year, suggesting that backup energy sources may be needed as the world shifts to renewables to bring carbon emissions to zero.
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Vasilis Fthenakis Wins the 2022 Böer Solar Energy Medal of Merit
Fthenakis’ pioneering work in solar energy has been recognized with one of the most prestigious awards in renewable energy.
AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More
