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2021 Year in Review: Five Stories of Clean Energy Progress

Union of Concerned Scientists

Lots of stories of clean energy progress caught my eye for 2021. Here are five of them–about renewable energy technologies and markets that seem particularly worthy of note and […]. The end of the year can be a fine time for taking stock, and that’s true in the energy space just as in our personal lives.

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Evoqua Water Technologies Mitigates Climate And Water Risk Using Smart Tech

Environment + Energy Leader

In 2021, Evoqua Water Technologies' total company-wide water reuse exceeded 55% — and the company is focused on mitigating climate and water risk. The post Evoqua Water Technologies Mitigates Climate And Water Risk Using Smart Tech appeared first on Environment + Energy Leader.

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Evoqua Water Technologies Mitigates Climate And Water Risk Using Smart Tech

Environment + Energy Leader

In 2021, Evoqua Water Technologies' total company-wide water reuse exceeded 55% — and the company is focused on mitigating climate and water risk. The post Evoqua Water Technologies Mitigates Climate And Water Risk Using Smart Tech appeared first on Environment + Energy Leader.

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Another Record-Breaking Year for Corporate Clean Energy Purchases in 2021, Says BloombergNEF

Environment + Energy Leader

Two prominent factors driving growth are increasing affordability of renewable energy as technologies continue to mature and the opportunity to demonstrate sustainability commitments as public and investor pressure mounts for climate action.

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Quantum science & technology: Highlights of 2021

Physics World

Last month, Physics World reported on a campaign to make 2025 the official UN International Year of Quantum Science and Technology. Although we wish the campaigners well, here at the magazine’s socially-distanced HQ we’ve already found plenty to celebrate in 2021, thanks to researchers around the world. Here are a few highlights.

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We Need to Change Our Assumptions About Gas Plant Reliability

Union of Concerned Scientists

Gas plants failed at a scale that jeopardized grid reliability for large regions of the United States during severe winter storms in 2011 , 2014 , 2018 , 2021 , and 2022. We used the exact same assumptions as in our Net Zero Pathway, which represents a least-cost mix of technologies and resources for meeting US climate targets.

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How Do ‘Future Climate Scenarios’ Shape Climate Science and Inform Policy? 

Union of Concerned Scientists

By examining possible trajectories for global economic development, technology adoption, and policy actions, the driving forces behind emissions, these scenarios help us assess a range of potential climate futures. levels of cooperation or competition among countries, technology adoption, and inequality) in terms of radiative forcing.

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