Batteries

Clean energy

La primera microrred comunitaria de Puerto Rico está lista para conectarse

El proyecto en Adjuntas es un ejemplo de cómo los puertorriqueños están ideando sus propias alternativas al frágil sistema eléctrico de la isla.

By Maria Gallucci . 17 March 2023
Batteries

Itochu quietly assembled a gigantic home battery network in Japan

The conglomerate controls a 36,000-unit virtual power plant. Up next? Unleashing it to help the national grid decarbonize.

By Julian Spector . 9 March 2023
Batteries

More money for US battery recycling: DOE offers $375M loan to Li-Cycle

It's the second big federal loan this month to help build American facilities that process hard-to-recycle materials — and deal with the future flood of used EV batteries.

By Jeff St. John . 27 February 2023
Electric vehicles

How can we get enough minerals for EVs without trashing the planet?

Electric vehicle sales are ramping up — and so are bitter battles over the environmental impact of mining the minerals and metals needed to make them.

By Tim Lydon . 27 February 2023
Batteries

This EV battery recycling plant in Ohio is planning a huge expansion

Bolstered by federal funds, Cirba Solutions is growing fast to meet rising demand for recycled metals and minerals. Canary Media gets a firsthand look.

By Maria Gallucci . 22 February 2023
Grid edge

Inside the software running Sunrun's home solar-battery fleets

Virtual power plants are only as good as the software that controls them. Here's how Lunar Energy is making the most of Sunrun's grid potential.

By Jeff St. John . 21 February 2023
Grid edge

PG&E is testing different flavors of virtual power plant

What's the best way for home batteries to help ease summer grid stress? This California utility is trying out two different models with Tesla and Sunrun.

By Jeff St. John . 20 February 2023
Batteries

Nomad's mobile batteries deliver utility-scale power where it's needed

The company sources lithium-ion batteries from parent Kore Power, then stacks them in reinforced truck beds for portable grid storage.

By Julian Spector . 16 February 2023
Batteries

Redwood Materials wins $2B DOE loan to recycle EV batteries

The U.S. needs a robust domestic supply of recycled materials to get EVs on the road. Federal support will be a big help in kick-starting the nascent industry.

By Jeff St. John . 9 February 2023
Fun stuff

This billion-dollar-selling toy was inspired by heat pumps

Super Soaker inventor Lonnie Johnson talks to Canary Media about the toy's origin story and what he's working on now as a climatetech entrepreneur.

By Mike Munsell . 31 January 2023