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Extreme Heat Makes Electricity More Expensive, More Polluting, and Less Reliable

Union of Concerned Scientists

But extreme heat also hits our electricity system in ways that make it more expensive, more polluting, and less reliable. Extreme heat means more expensive electricity Extreme heat can sharply increase electricity consumption as people turn up their air conditioners for relief. Here’s how. That’s the supply part.

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Solar device generates electricity and desalinates water with no waste brine

Physics World

A device that can generate electricity while desalinating seawater has been developed by researchers in Saudi Arabia and China, who claim that their new system is highly efficient at performing both tasks. The device uses waste heat from the solar cell for desalination, thereby cooling the solar cell.

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Ask A Scientist: What Energy Solutions to the Climate Crisis Are Within Reach?

Union of Concerned Scientists

As electric vehicle charging stations sprout like mushrooms along our roads and clusters of new wind turbines come online, these two clean energy solutions to the climate crisis are becoming more commonplace. But beyond more electric cars and solar panels, what can everyday people do?

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Does turning the air conditioning off when you’re not home actually save energy? Three engineers run the numbers

Environmental News Bits

by Aisling Pigott, University of Colorado Boulder; Jennifer Scheib, University of Colorado Boulder, and Kyri Baker, University of Colorado Boulder Hot summer days can mean high electricity bills. People want to stay comfortable without wasting energy and money.

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Are EV Batteries Recyclable?

Union of Concerned Scientists

As electric vehicle (EV) sales continue to increase, questions about how these cars and their batteries will be disposed of have been top of mind for current owners, future buyers, policymakers, and many experts in the automotive industry. Recycling is key to making EVs greener. Recycling is key to making EVs greener.

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Seven grid technologies that matter to compute

Green Bang

In the US alone, consumers spend around $350 billion annually on electricity, with three-quarters of this energy going to waste. Similarly, the shift towards electric heating solutions, such as heat pumps, will increase electricity demand during peak heating periods.

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Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

The legislation committed nearly $400 billion to support, among other things, wind and solar power, battery storage, electric vehicles, and other clean energy technologies that will make a significant dent in US heat-trapping emissions. First, decarbonizing the electricity sector mainly with wind and solar to replace coal and fossil gas.