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

Union of Concerned Scientists

Wind While the amount of new wind turbine capacity installed looked to be the lowest in at least six years, wind power continued to set records for generation in different regions of the country.

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

Union of Concerned Scientists

Batteries can also be used to assist with peak electricity demand; currently instead of batteries, fossil fuel-powered “peaker plants” are often used to supply energy during high-demand periods. Despite being used infrequently, these plants are inefficient and highly polluting, and contribute to US carbon emissions.

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Wind-powered Cargo Vessel Holds Hope for a Greener Future

Ocean Conservancy

While a wind-powered cargo vessel may seem like a 19 th Century idea, the Grain de Sail may be a herald of a greener future rather than a nostalgic nod to the past. This could be established alongside other technical measures like a low-carbon standard for shipping fuel to improve uptake of zero-emission fuels.

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7 Things to Know About Burning Hydrogen in Gas Plants: An H2 FAQ 

Union of Concerned Scientists

In turn, this means a given percentage of hydrogen (by volume) blended in doesnt lead to the same percentage reduction in the amount of gasor to the same reduction of carbon emissions. A blend with 50% hydrogen by volume, for example, gets you only 23% less smokestack carbon pollution. Is green hydrogen carbon-free?

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Boosting Michigan’s Energy Future with Regional Transmission Upgrades

Union of Concerned Scientists

The 18 projects approved by MISO in Tranche 1 address reliability needs in the Upper Midwest while helping ensure utilities can transition from older, more expensive-to-run coal plants to cleaner, affordable wind and solar power. Source: MISO. What’s in it for Michigan?

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How many trees are needed to offset a city's carbon emissions?

Inhabitant

While the push for electric vehicles and renewable energy through solar panels, wind power and hydroelectricity takes the spotlight, another part of the solution equation is growing all around us in the form of trees.

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Climate Policy and the Audacity of Hope

Legal Planet

New California legislation will require corporations to disclose their carbon emissions. Wind power costs fell by half from 2008 to 2021. California set a 2035 deadline for eliminating gas and diesel cars, and eight other states are following suit. In short, we’re seeing something like a slimmed-down Green New Deal.