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Interior damage to the BESS after the explosion (left), and after debris was removed to gain access to begin the forensics analysis (right).
Energy Topic News Type

Dispute Erupts Over What Sparked an Explosive Li-ion Energy Storage Accident

The April 2019 accident near Phoenix put plans on hold to further deploy battery energy-storage systems across Arizona

8 min read
A photo shows high-voltage transmission lines crossing an open field.
Energy Topic News Type

It’s Time to Tie the U.S. Electric Grid Together, Says NREL Study

Fortifying connections between three disparate grids could make renewable energy more widely available

4 min read
Sheep provided by a local 4-H club help with vegetation management at a solar array owned by the Eau Claire Electric Co-op in Wisconsin.
Energy Topic News Type

As Economics Improve, Solar Shines in Rural America

Declining costs have helped some of the country's smallest electricity providers expand their use of solar in highly innovative ways

5 min read

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