Clean energy writer and analyst.

Beyond lithium-ion batteries, the next big thing
Jim Walker, P.E. Jim Walker, P.E.

Beyond lithium-ion batteries, the next big thing

Sodium-ion batteries will bring power to electric cars, industrial vehicles, solar PV projects, and 5G telecom. Is 2023 the breakout year? A look at the latest commercial and research trends.

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States Clean Energy Efforts Are Lagging
Jim Walker, P.E. Jim Walker, P.E.

States Clean Energy Efforts Are Lagging

States have a daunting challenge cutting greenhouse gas emissions. In 2020, they relied on carbon fuels for 84% of their primary energy sources, while wind and solar energy only supplied 4.5% of their needs. The states must do more. The U.S. Energy Administration Administration expects CO2 levels will be higher in 2050. The data shows that transitioning to electric vehicles powered by electricity from solar and wind energy is one of the best options to stop carbon emissions.

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Creating A Cleantech Jobs Engine
Jim Walker, P.E. Jim Walker, P.E.

Creating A Cleantech Jobs Engine

Regional state governors must create a single, retail electricity market to end balkanized local utility regulations. The result? Enabling cleantech start-up companies to access bigger markets.

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