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

Union of Concerned Scientists

The renewable energy transition involves harnessing epic forces of nature. Sleek solar panels forged from silver and silica from the depths of the Earth translate the sun’s blindingly fiery light energy into electricity. Batteries help store surplus energy. Source: UniEnergy Technologies / Wikimedia Commons.

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5 Powerful Facts for Global Wind Day

Union of Concerned Scientists

We at the Union of Concerned Scientists think a lot about wind power. In honor of Global Wind Day , here’s a roundup of what we’re seeing and what we’ve been thinking—five facts about wind energy to keep in mind as you celebrate, or at least make note, on June 15. Wind power is big, and getting bigger.

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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

Nearly all of the alliance members have a renewable electricity standard (RES), which requires utilities in their jurisdiction to increase their use of renewable energy to a particular percentage by a specific year. Our analysis also demonstrates renewablespower. EN: What were your top findings?

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Analysis: Colombia’s offshore wind power plans spark hope and caution

A Greener Life

An offshore wind farm in Europe. Colombia’s Caribbean coast has great potential for offshore wind power projects but is also home to protected areas of ecological importance. Elsewhere, other renewable energy projects have been unable to connect and deliver power to the grid, the National Interconnected System.

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

Union of Concerned Scientists

The Department of Energy’s Energy Information Administration (EIA) is one of the go-to sources for reliable information about the US power sector. They just released their 2022 “Annual Energy Outlook” (AEO), which is a big deal: it tells us where electricity is headed over the next 30 years.

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A Handy New Chart Shows Clean Energy’s Remarkable Progress

Union of Concerned Scientists

Spring is a glorious time for renewable energy. Whatever the weather in March and beyond—in-like-a-lion blustery or out-like-a-lamb sunny—spring tends to be a season of strong electricity production from solar and wind in particular. The biggest factor is simply the growth in the number of solar arrays and wind farms.

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Just and Sustainable Solutions for the Mining and Recycling of Rare Earth Elements in Wind Turbines

Union of Concerned Scientists

The wind is in our sails on the voyage towards a clean energy future. Wind energy is currently the largest renewable energy source in the US, and the industry is growing fast. The permanent magnets are mostly used to increase power generation and reduce maintenance in larger offshore wind turbines.

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