"First time I’ve had a bill within the last 12 months. This sucks," they joked. People were baffled as to how the bill was so ...

CNET survey finding that 78% of US adults are concerned about rising home energy costs, it's no surprise that homeowners are ...

Tesla's Powerwall 3 brings reliable power to Puerto Rico's struggling grid. The innovative battery system offers both energy ...

The U.S. company posted on the Chinese social media service Weibo that the project would be the largest of its kind in China ...

Tesla has signed a $556 million deal to build China's largest grid-scale battery storage facility in Shanghai, marking its ...

Tesla shares are trading lower by around 4% Tuesday afternoon. The stock is down amid a broader market pullback in renewable ...

Tesla Stock Gets 'Overweight' Rating Again - Morgan Stanley has reiterated its “Overweight” rating on Tesla, highlighting the ...

Organizers had no idea how much, or how far anti-Elon Musk sentiment has spread beyond the epicenter of his influence in the US.

The Franklin is also designed to be easily retrofit into an existing solar system, but it loses out to the Powerwall on price per kWh, at $1,176 (vs. $926 for the Tesla unit). GM Energy Home System ...

Three years ago, Ted Treadwell turned his water heater into a battery. His home in Santa Rosa, California, had relied on a gas-powered furnace and water heater for a quarter-century to stay warm. But ...