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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. What secret weapon is a critical enabler of this dramatic energy transition? Batteries.

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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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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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Renewables lead global power additions in 2021?

A Greener Life

Encouraging data released in the report World Energy Transitions Outlook showed that despite global uncertainties renewables continued to grow and show momentum. At the end of 2021 global renewable energy generation capacity amounted to 3.064 gigawatts (GW) increasing global renewable energy capacity to 9.1%.

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Building a Better Power Grid for Minnesota

Union of Concerned Scientists

Minnesotans are facing concurrent crises of climate change, high energy prices and inflation, and the inequitable public health impacts of fossil fuel air pollution. Renewable energy will help with all of that—but we need a grid that is designed for wind and solar instead of having to rely on expensive coal and gas plants.

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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. Source: US Energy Information Administration, Annual Energy Outlook 2022 (AEO2022).

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Analysis: Bolstering Southeast Asia’s clean energy transition

A Greener Life

Above, wind turbines turn in Sidenreng Rappang, Indonesia. By Leigh Hartman When Son Nguyen lived in the US, he saw rapidly advancing electric vehicle technology and heard stories from back in Vietnam about air pollution. Above, a VinFast vehicle charges in Quang Ninh, Vietnam, in 2021. © Zul Kifli / AFP / Getty Images.