Fourth Power has raised $20 million to build a demonstration version of its thermal batteries, which ultimately could store electricity at $25 per kWh.
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Rodatherm Energy emerged from stealth with $38 million in Series A funding. It plans to build a closed-loop geothermal power…
India's Offgrid Energy Labs has developed proprietary zinc battery tech as a safer, more cost-effective alternative to lithium…
Redwood Materials has launched a new business — taking old EV batteries to store energy and help power businesses.
The startup maps utility assets and collects data on electricity demand, which helps customers find locations ripe for upgrades…
Natural gas power plant costs have nearly doubled in two years and take 23% longer to build as data center electricity demand…
Mitra Chem is developing materials to make lithium-iron-phosphate (LFP) batteries store more energy.
