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2024 Year in Review: Clean Energy Progress Steeped in Solar and Storage

Union of Concerned Scientists

The end of every year is a great time for taking stock of what the year has broughtincluding in terms of clean energy in the power sector. Heres a taste, from US projects, technologies, electrons, and investment, to happenings in the world as a whole.

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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. It also will save US consumers money because they will spend less on fossil fuels.

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How Are Lithium-ion Batteries that Store Solar and Wind Power Made?

Union of Concerned Scientists

A 1 megawatt vanadium flow battery (a different technology from lithium-ion, but also used for energy storage) is in Pullman, Washington, built by UniEnergy Technologies and owned by Avista Utilities. Source: UniEnergy Technologies / Wikimedia Commons. Engineers develop energy storage battery technologies. Batteries.

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Climate Policy and the Audacity of Hope

Legal Planet

Fourteen states now have net-zero emissions targets for the economy as a whole, and sixteen have zero-carbon targets for the grid. New California legislation will require corporations to disclose their carbon emissions. Wind power costs fell by half from 2008 to 2021. But it does make other things easier.

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UCS Expert Testifies on the New Clean Electricity Tax Credits

Union of Concerned Scientists

The 45Y and 48E credits are foundational to that effort , enabling the widespread deployment of clean electricity resources to drive down carbon emissions in the power sector—and in so doing, unlocking the ability of the power sector to decarbonize vast swaths of the rest of the economy.

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The EIA Just Released a 30 Year Energy Outlook. It’s… Not Great

Union of Concerned Scientists

The biggest takeaway : without robust new policies, US energy sector heat trapping emissions will continue to remain high, far off-track from where we need to be to meet our climate goals. CO 2 emissions remain mostly level through 2050—nowhere close to meeting US climate goals. Carbon emissions remain high.

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Building a Better Power Grid for Minnesota

Union of Concerned Scientists

Southwest Minnesota and the Dakotas have a lot of wind power—and the potential for even more. Minnesota’s current goal is to reduce statewide carbon emissions 30 percent by 2025 compared to 2005 levels and 80 percent by 2050. Source: MISO LRTP Report. Unlocking the gridlock for Minnesota’s renewable energy future.