US Department of Energy's Energy Portfolio

Celadyne Technologies develops membranes for use in electrolyzers and fuel cells that require minimal heat and water management.

Focused Energy is a fusion energy company developing laser-driven inertial fusion systems for commercial power generation.

Anthro Energy is a battery technology company that uses polymer electrolytes to improve the safety and adaptability of lithium-ion cells.

Daphne Technology is a developer of a sustainable, technically advanced and cost efficient air emissions control system.

Via Separations is a technology company that develops membrane materials for modular and resource separation solutions.

Arbor Energy is a clean power company that creates compact systems to generate clean, dependable electricity with zero emissions.

RenewCO2 is a research company that develops processes for converting CO2 into polymers and chemicals.

Terrestrial Energy is a developer of a reactor power plant technology to provide carbon-free energy for the global industry.

Realta Fusion develops fusion energy technology for the production of industrial heat and power.

Equiwatt is a digital platform enabling households to get paid for saving energy at peak times.

Mitra Chem is a lithium-ion battery material manufacturing company that innovates and commercializes iron-based cathode materials.

Capture6 is a direct air capture start-up leveraging its technology to support climate resilience and industrial decarbonization.

Tandem PV provides a unique opportunity for solar to reach new heights.

Resonant Link delivers the world's fastest and easiest to use wireless charging for medical devices, consumer electronics, and EVs.

Jolt Energy develops and engineers industry-changing, sustainable energy-storage technologies.

ConnectDER is a solar technology company developing meter collars to connect distributed energy resources to the home and the grid.

RedoxBlox develops thermochemical energy storage for decarbonizing industrial processes.

Sironix Renewables is a seed-stage company that develops environmentally friendly and safe chemicals.

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

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

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

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.

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

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

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

Nanoramic Laboratories is a an energy storage and advanced materials company that provides an electrode solution.

Quino Energy manufactures batteries that uses specially designed reactants called quinones that are dissolved in water.

mHUB is a leading innovation center for hardtech commercialization

Zero Homes is a technology company that develops an end-to-end digital platform that supports homeowners and contractors.

NeoVolta is a developer of smart residential energy storage solutions.

Solidion Technology is a battery technology company that manufactures battery materials, components, and next-generation batteries.

Stellarator technology to transform energy markets with fusion power.

Sperra provides concrete solutions for renewable energy.

Convergent Energy + Power is a technology-neutral energy storage asset developer

Wabash Valley Resources develops innovative and effective solutions to manufacture, store, and deliver hydrogen energy worldwide.

Mazama Energy is a geothermal operator and development firm committed to developing new techniques and technology for removing heat.

Accelerate Wind provides wind energy generation for the commercial and industrial spaces.

Sunwealth Power is a operator of a tech-driven clean energy investment firm created to invest in clean and solar energy projects

Inlyte Energy is a company that creates grid storage batteries.

Sitkana is building technology to generate electricity from oceanic tidal currents.

Group14 Technologies is a commercial manufacturer and supplier of advanced silicon battery technology.

Howard Energy Partners offers an integrated midstream platform that includes infrastructure and services from wellhead to market.

Tyfast is a battery manufacturing company that develops fast-charging batteries and technologies for heavy-duty vehicles.

NOVONIX is a developer and supplier of high-performance materials and technologies for the global lithium-ion battery industry.

TEVERRA is all about making the best and safest use of the Earth as a clean and stable energy source.

HighT-Tech is a revolutionizing electric heating company that builds clean technologies for a more sustainable future.

Sublime Systems develops technology to decarbonize cement-making.

Optigon offers materials scientists and manufacturers solutions to help speed the development and deployment of clean energy materials.

Innovating technology to make everyday fuels and products from CO2 emissions, mitigating climate change and building a sustainable future.

Technip Energies is an engineering and technology company that delivers infrastructure and project delivery solutions in the energy sector.

Pure Lithium manufactures lithium metal battery technology to offer clean, sustainable, and cost-effective rechargeable batteries.