See what the world is building.

Power your home with 100% clean energy, no installations required

Electrifying regional air travel

The safest and most efficient marine battery system in the world.

Building the largest network of EV chargers in India

Carbon-neutral liquid fuels from direct air capture and electrochemistry.

Powering the new industrial era with critical minerals.

Building the world's first fusion power plant

Advanced nuclear energy for a clean energy future

Building the world's first fusion power plant

Hitch electric power to your semis.

The Financial Infrastructure For Distributed Energy Assets

De-risked projects. Powered faster.

Powering Planet Cool — scalable DC fast charging for everyone, everywhere.

Focused on the biggest story of our time: climate change.

Ambitious, nonprofit journalism on the clean energy transition

Delivering 24/7 carbon-free geothermal energy.

Residential geothermal heating and cooling that's cost-effective and renewable.

Open data and intelligent policy analysis to unlock a clean, electrified energy future

Transforming the global energy system for a clean, zero-carbon future

Bridging research with real-world applications to advance energy technologies

Get paid to use less energy across all nine wholesale power markets

Clean Power for All

Different and better than conventional solar

Solar's Most Trusted — trusted since 1996

Endless clean energy for your home

We use supermaterials to build simply better products. Lighter. Stronger. Lower Cost. AND Cleaner.

Solid-state batteries for eMobility, defense, and AI/robotics.

The world's #1 battery technology company delivering silicon battery technology at EV-scale.

Accelerating the shift to clean energy with positively ingenious solutions.

Enabling a Renewable World Through Energy Storage

Lowest-cost industrial heat and power from intermittent wind and solar.

Thermal energy storage made in America for always-on industrial operations.

Energy on Demand. Decarbonizing Industry with Solar Thermal.

Renewable drop-in fuels for net-zero transportation

Advanced technology and solutions for the energy transition

A World Made from Air™

Someday is now.

Recycling carbon with biology

The future belongs to the front-runners

Activate Customers and Their Connected Devices to Generate, Shift, and Save Energy

Free software to design, sell, and manage solar projects fast

Your one-stop shop for energy savings

Your home for clean energy — the #1 solar installer in the nation

3 simple fixes could save 9+ gigatons of CO2 annually.

The simplest way to shop for clean home energy solutions

Next-gen battery materials invented and scaled by Sila.

We deliver fuel cell power for a sustainable planet

Pioneering a sustainable battery industry to enable the future of energy.

Building the best solid state battery for a lower carbon future

A new breed of battery designed to be safer, offer higher energy, and cost less.