US Department of Energy Portfolio Companies

Verdagy enables the large-scale production of green hydrogen by innovating water electrolysis technology.

Ionomr makes Aemion‚Ñ¢ & Pemion‚Ñ¢, next-gen ion-exchange materials for breakthrough clean technology applications involving electrochemistry.

24M Technologies develops energy storage systems for grid and transportation applications.

Re:Build is an industrial manufacturing company that integrates advanced technologies with traditional manufacturing processes‚Äã.

NovoNutrients is working to turn waste CO2 into high-value, low-cost proteins and oils for aquaculture and beyond.

Princeton NuEnergy is a clean-tech startup focused on direct recycling technology for lithium-ion batteries.

Alpen High Products manufactures super-insulating, thermally efficient residential and commercial windows and architectural glass.

Swift Solar designs and manufactures photovoltaic cells that are lightweight and more flexible than conventional panels.

Xcimer Energy is an inertial fusion company offering laser-driven fusion to provide cheap, abundant, and carbon-free energy.

Low-cost electrolyzer hardware.

Bert Thin Films is a manufacturer of CuBert, a copper-based paste is producing working samples of the paste applied to mini-panels.

Gradient's mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it.

Aequor developed 70 anti-biofilm and anti-fouling molecules, engaging in research and development of chemicals from marine microbes.

Nth Cycle is a metal processing technology company working with battery recyclers and miners to recover production-grade critical minerals.

Element Energy is a startup with technology that significantly improves the performance, reliability and cost of large battery packs.

OCOchem develops technology that electrochemically converts CO2 into Green Formic, a platform chemical

Iris Light Technologies is an electronic company that empowers the cloud through breakthrough on-chip laser technology.

Deep tech company developing advanced materials for smart glass applications.

Ampcera focuses on the development and commercialization of solid-state electrolyte and battery technologies.

Ndustrial offers analytical engines that help businesses control production, improve energy efficiency, and eliminate waste.

Amermin is a recycling company that specializes in refining and selling of strategic minerals and metals.

Nikola Motor Company manufactures heavy-duty commercial battery-electric vehicles, fuel-cell electric vehicles, and energy solutions.

DexMat is the maker of Galvorn, a conductive carbon nanomaterial that outperforms GHG-intense alternatives.

Solid Power is a developer of all-solid-state battery cells that provide enhancements over traditional lithium-ion batteries.

Littoral Power Systems designs, manufactures, and installs distributed power systems.