National Science Foundation's Energy Portfolio

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

Coreshell Technologies is a nanotechnology company that is a developer of nanolayer coating technology for rechargeable batteries.

Electra is a a clean iron company that uses a low-temperature, electrochemical-hydrometallurgical system to refine iron ore.

South 8 sells LiGas®, a liquefied gas electrolyte for Lithium-ion batteries. LiGas functions in extreme cold while decreasing cost.

CycloPure is a materials science company

Rebound Technologies develops a supply chain solution that empowers food and beverage manufacturers to optimize production.

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

Ateios develops battery manufacturing technologies and materials that enable the production of thin, flexible, and high-energy batteries.

Membrion is a manufacturer of ultra-low cost, high performance ion exchange membranes.

XL Batteries develops a technology platform to reduce waste formation.

Nitricity is an energy company that creates renewable nitrogen fertilizer production with zero carbon emissions.

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

Elementium is a battery materials company that develops and scales novel electrolyte formulations for advanced lithium-ion chemistries.

C-Motive Technologies is a venture-backed cleantech startup that develops electrostatic motor technology.

Solestial exists to deliver abundant energy in space.

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.