Delivering energy to planet Earth with space solar power

Transforming wind energy through low-cost, infinitely flexible systems

Electrifying heavy industry with zero-carbon heat and power

Replacing fossil fuel generators with modularized solar +lithium ion storage systems in emerging markets

Investing in a sustainable future by developing heat power plants worldwide

The world's largest fusion energy company

Creating a solar future defined by more powerful tandem solar modules and dramatic reductions in the cost of electricity

Equilibrium is building a tech-enabled, next generation power company to help corporations meet their clean energy and sustainability goals

Catalyzing a cleaner future

Delivering cost-effective clean energy through innovative geothermal technology

Developing multi-day energy storage systems to enable a clean, affordable and reliable electric system

Fourth Power makes renewable energy an on-demand electricity source through utility-scale, flexible-duration thermal battery storage

Building cutting-edge power electronics for the 21st century grid

Building the future of grid-scale energy storage

Restoring biodiversity in river systems with fish-safe turbines while maintaining the efficiency and output of hydropower infrastructure worldwide.

Planted Solar simplifies and automates solar power plant design, construction, and operation to rapidly power the world with abundant and affordable energy

Powering the carbon-free electric grid with long duration Geomechanical Pumped Storage

Mission critical data for decarbonizing power grids

Replacing natural gas combustion with zero-carbon thermochemical energy storage and renewable electrification

SparkMeter offers grid-management solutions that enable utilities in emerging markets to run financially-sustainable, efficient, and reliable systems

Terabase is developing digitization and construction automation technology to cut costs and increase the scalability of utility-scale solar power plants

Pioneering high-efficiency conductors for electricity grids

Stellarator technology to transform energy markets with fusion power

VEIR delivers 5-10x the electrical power over the same transmission corridor with superconducting systems

An inertial fusion company combining novel laser technology with proven science to achieve commercial deployment of fusion energy

The promise of a new carbon-free energy source, without the scale and complexity of other approaches to fusion power