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Articles on Renewable energy

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The Jewish High Holy Days commemorate concepts such as renewal, forgiveness, freedom and joy. Jessica Rinaldi/The Boston Globe via Getty Images

What are the Jewish High Holy Days? A look at Rosh Hashanah, Yom Kippur and a month of celebrating renewal and moral responsibility

As the Jewish community prepares to celebrate the High Holy Days, a scholar of the Bible explains their history and why they might offer consolation in times of uncertainty.
Energy storage can make facilities like this solar farm in Oxford, Maine, more profitable by letting them store power for cloudy days. AP Photo/Robert F. Bukaty

These 3 energy storage technologies can help solve the challenge of moving to 100% renewable electricity

The US is generating more electricity than ever from wind and solar power – but often it’s not needed at the time it’s produced. Advanced energy storage technologies make that power available 24/7.
Green hydrogen has unprecedented support from business and political leaders. But several challenges remain. (Shutterstock)

Why green hydrogen — but not grey — could help solve climate change

Hydrogen could replace fossil fuels, but it’s only as clean as the techniques used to produce it. Almost all production comes from high-carbon sources, but new investments could change that.

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