2019 is supposed to be “the year of the solar roof,” but Tesla’s solar business continues to wither.

The long-awaited takeoff of the microgrid market offers big potential for Bloom, as it struggles to break away from the loss-making fuel cell industry.

Can a solar roof with a very low down payment reverse Tesla’s deteriorating solar business? Some analysts are less than convinced.

Elon Musk said the first quarter was “the most difficult logistics problem I’ve ever seen.”

Tesla reveals that 40 percent of the board is set to exit—right before a crucial earnings call, an investor day, and an SEC contempt case.

Traditional automakers continue to invest big money in battery technology for electric vehicles.

Tesla announced its Q1 production and delivery numbers last night—and the news is not good.

POTUS: “When the wind stops blowing, that’s the end of your electric.”

Amid the tumult of its automotive business, Tesla’s energy storage group keeps installing record-setting grid-scale batteries.

Taking on Tesla’s recently hyped Model Y with some hype of its own.