Lithium-Ion Batteries in E-Bikes and Other Devices Pose Fire Risks

Lithium-Ion Batteries in E-Bikes and Other Devices Pose Fire Risks

The batteries, also found in phones, laptops, toothbrushes and other items, have caused about 200 fires and six deaths in New York City this year, fire officials say. Here’s what to know about safety.
California Regulators Propose Cutting Compensation for Rooftop Solar

California Regulators Propose Cutting Compensation for Rooftop Solar

It’s the second attempt by the state Public Utilities Commission to change how people are paid for the excess energy their solar panels send to the grid.