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Cyclic Materials.
Climate Tech

Funding Friday: A Big Week for Batteries

Plus a pair of venture capital firms close their second funds.

A Redwood Materials facility.
Climate Tech

Redwood Materials Is Cashing In on Its Big Battery Bet

The battery recycling company announced a $425 million Series E round after pivoting to power data centers.

A Noon battery.
Climate Tech

The Other Startup Promising 100 Hours of Cheap Energy Storage

Noon Energy just completed a successful demonstration of its reversible solid-oxide fuel cell system.