If you have solar panels installed on your roof, you likely aren't using up all of the energy that they're generating each month. All that excess is sent to the grid, joining your utility's supply of ...

Net metering is a way to make solar more affordable, but the benefits vary by state. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not ...

[Jeff Sandberg] has put a fair bit of effort into adding solar and battery storage with associated smarts to his home, but his energy usage statistics were incomplete. His solution was to read data ...

David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

India’s power system is rapidly decentralizing as electricity demand, rooftop solar, electric vehicles, and distributed ...

Smart meters have gained widespread adoption. According to the latest figures from Berg Insight, the number of smart meters in North America reached almost 146 million at the end of 2023 with that ...

As more homes install solar panels to cut their energy bills and reduce their reliance on the grid, a growing number are generating more electricity than they use, particularly during brighter months.

BiLight Innovations introduced one of the most visually striking solar concepts at CES 2026 with its rollable perovskite ...