A Silicon Valley Startup Aims To Fill A Battery Supply Chain Gap

This week’s Current Climate newsletter also looks at how DOGE broke America’s weather machine and using AI to create new materials for green hydrogen and batteries

America’s Unilateral Bid For Deep Ocean Minerals—Met With Contempt

The U.S. just approved a bid to mine the Pacific seafloor for EV battery metals—bypassing the UN’s ocean authority and triggering global backlash.

Boldr raises $5M to turn home energy systems into grid capacity

UK energy management startup Boldr has raised $5 million in a pre-SeriesA round to expand its technology for connecting residential energy equipmentand turning it into flexible capacity for the power …

Tesla sunsets its Solar Roof tiles
Tesla sunsets its Solar Roof tiles

Tesla has discontinued Solar Roof, its solar panels designed to look like regular roofing tiles, Electrek reports. Sources “close to the program” told the publication that Tesla has informed its third-party installer network that Solar Roof is no longer available to order, and that only conventional solar panels will be supplied going forward. While Tesla […]

Exelon’s Climate Bet: How $300K Checks Are Unlocking Half A Billion

Exelon Foundation’s 2c2i bets small equity checks can rival a corporate VC arm on climate impact. See how Buckstop and Public Grid are testing that model.

Exelon’s Climate Bet: How $300,000 Checks Are Unlocking Half A Billion Dollars

Exelon Foundation’s 2c2i bets small equity checks can rival a corporate VC arm on climate impact. See how Buckstop and Public Grid are testing that model.

EV, Battery Sales Help Q2 Cleantech Investment Rebound

This week’s Current Climate newsletter also looks at big funds flowing into long-duration battery makers and the impact of a big proposed cut to NOAA’s budget.

Iron Vs Carbon: Funds Surge For Makers Of Batteries That Store Power For Days

Form Energy raised $750 million to boost output of iron-based batteries that hold power for over 100 hours, on the heels of Antora raising $550 million for thermal batteries made from carbon

The Solar Dilemma: Build Local Or Buy Cheap From Overseas?

Should the U.S. buy cheap imported solar panels to power the AI boom or reshore manufacturing? Washington faces a trade-off between energy security and affordable power.

AI Data Centers Are Driving Up Electric Bills. Who Pays?

Who pays for the enormous grid investment required to serve data centers — the companies building them or consumers?