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Perovskite solar.
Climate Tech

Perovskite Solar Is Having Another Moment

The industry has gotten excited before, to no avail. Will it stick this time?

Money powering solar.
Climate Tech

Odyssey Energy Raises $74 Million to Supercharge Small-Scale Solar

Across the Global South, distributed energy is “leapfrogging a centralized grid,” Odyssey’s cofounder told Heatmap.

An atom.
Climate Tech

Exclusive: Marathon Fusion Achieves Reactor Fuel Breakthrough

The seed-stage startup is eyeing a Series A after successfully enriching lithium and hydrogen isotopes.

A Pacific Fusion facility.
Climate Tech

Pacific Fusion Just Broke Ground on a $1 Billion Test Reactor

The New Mexico facility aims to achieve net energy gain by 2030.