

Clean energy
Puerto Rico's first community-led microgrid is ready to launch
The Adjuntas microgrid project is a high-profile example of how Puerto Ricans are devising solutions to the island's fragile and unreliable electricity system.
Grid edge
Clean energy
The Adjuntas microgrid project is a high-profile example of how Puerto Ricans are devising solutions to the island's fragile and unreliable electricity system.
Batteries
The conglomerate controls a 36,000-unit virtual power plant. Up next? Unleashing it to help the national grid decarbonize.
Grid edge
Shifted Energy is tapping water heaters in lower-income communities to create virtual power plants that help balance the grid, starting in Hawaii.
Grid edge
Virtual power plants are only as good as the software that controls them. Here's how Lunar Energy is making the most of Sunrun's grid potential.
Grid edge
What's the best way for home batteries to help ease summer grid stress? This California utility is trying out two different models with Tesla and Sunrun.
Grid edge
Homes that respond to signals from the grid could play a pivotal role in the clean energy transition. But getting customers on board isn't easy.
Grid edge
Grid edge
Getting networks of homes with rooftop solar and batteries to help balance the grid requires innovative tech and financing. L.A.-based Swell Energy is on it.
Batteries
Hawaii's main utility reached a deal with pro-solar groups to reward households for sharing their clean energy. We check in on the results at the six-month mark.
Grid edge
Smart thermostats, solar-charged batteries, EVs and other household devices can shore up the stressed grid. Why isn't the state going all in on incentives?
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