Colorado is latest state to try turning off the electrical grid to prevent wildfires − a complex, technical operation pioneered in California

Turning off power is a last-ditch strategy for utilities to reduce the risk that their systems could spark wildfires. In most states, deciding whether to take that step is up to utilities.

Kyri Baker, Assistant Professor of Building Systems Engineering, University of Colorado Boulder • conversation
April 12, 2024 ~8 min

America’s green manufacturing boom, from EV batteries to solar panel production, isn’t powered by renewable energy − yet

New charts and data show how corporate demand could boost clean energy investment in regions where renewable energy potential is strong but wind and solar power have lagged.

James Morton Turner, Professor of Environmental Studies, Wellesley College • conversation
April 2, 2024 ~7 min


California is wrestling with electricity prices – here’s how to design a system that covers the cost of fixing the grid while keeping prices fair

California is considering a controversial proposal for utilities to charge customers for electricity based partly on household income. Two scholars explain how this approach could benefit everyone.

Andrew L. Liu, Associate Professor of Industrial Engineering, Purdue University • conversation
March 21, 2024 ~10 min

Lithium-ion batteries don’t work well in the cold − a battery researcher explains the chemistry at low temperatures

Electric vehicles are catching on across the US, but they’re also catching on fire in colder regions like the Northeast and Midwest.

Wesley Chang, Assistant Professor of Mechanical Engineering and Mechanics, Drexel University • conversation
March 5, 2024 ~7 min

Fuel poverty: as government support dries up, communities are taking action

Energy bill discounts have failed to meet the scale of the problem, research shows.

Tolu Olarewaju, Economist and Lecturer in Management, Keele University • conversation
Feb. 6, 2024 ~7 min

UK ban on boilers in new homes rules out hydrogen as a heating source

Hydrogen will not be used to heat UK homes in the future in any meaningful way.

Ran Boydell, Associate Professor in Sustainable Development, Heriot-Watt University • conversation
Dec. 22, 2023 ~7 min

Scientists have been researching superconductors for over a century, but they have yet to find one that works at room temperature − 3 essential reads

Claims about the discovery of a coveted room-temperature superconductor peppered the news in 2023. We pulled three stories from our archives on what superconductivity is and why scientists study it.

Mary Magnuson, Assistant Science Editor • conversation
Dec. 5, 2023 ~7 min

Maine voters don't like their electric utilities, but they balked at paying billions to buy them out

Power companies can be publicly or privately owned and may report to corporate boards, local governments or co-op members. But there’s no one best way to deliver electricity reliably and affordably.

Theodore J. Kury, Director of Energy Studies, University of Florida • conversation
Nov. 9, 2023 ~10 min


Why surging sales of large electric vehicles raises environmental red flags

More and more motorists are opting for bigger EVs – but there are several environmental concerns to consider.

Grazia Todeschini, Reader in Engineering, King's College London • conversation
Nov. 6, 2023 ~6 min

Solar power expected to dominate electricity generation by 2050 – even without more ambitious climate policies

Solar energy is set for a rapid expansion – but only if several barriers are overcome, according to new research.

Jean-Francois Mercure, Associate Professor in Climate Change Policy, University of Exeter • conversation
Oct. 26, 2023 ~8 min

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