The EnergyTech Stack

European battery manufacturer producing sustainable lithium-ion batteries for electric vehicles and energy storage.

Energy storage company developing low-cost iron-air batteries for multi-day grid energy storage.

X-Energy is a nuclear energy company developing small modular reactors (SMRs) and TRISO-X fuel. Amazon-backed and DOE-funded, filed S-1 with SEC on March 20 2026 targeting $1B raise on Nasdaq under ticker XE. Partners include Talen Energy, Dow Chemical, and Centrica.

EV battery recycling company recovering lithium, cobalt, and nickel to build closed-loop battery supply chains.

Enterprise carbon management platform helping companies measure, reduce, and report their emissions.

Swiss direct air capture company removing CO2 directly from the atmosphere using modular DAC units.

Battery materials company replacing graphite anodes with silicon for higher-energy EV batteries.

Solid-state lithium-metal battery company developing next-generation EV batteries.

Green hydrogen electrolyzer company making clean hydrogen production cost-competitive with fossil fuels.

Fusion energy company developing high-field superconducting magnets to achieve commercial fusion power.

Clean energy platform helping millions of Americans access community solar and renewable energy.

Smart motor technology company replacing legacy electric motors with AI-powered efficient motors.

AI-driven molecular design and manufacturing of novel polymers and composites for hypersonics, missile defense, space, and advanced aerospace applications [mdash] compressing material discovery from decades to months.

CO2 transformation company converting captured carbon dioxide into fuels, chemicals, and materials.

Pioneer in direct air capture technology, acquired by Occidental Petroleum to scale carbon removal at industrial levels.

Battery materials company recycling lithium-ion batteries into high-performance cathode materials.

Geological hydrogen company discovering and producing naturally occurring hydrogen from the earth.

Residential geothermal heating company making ground-source heat pumps affordable for homeowners.

Industrial heat storage company using cheap renewable electricity to decarbonize industrial processes.

Long-duration energy storage company using gravity-based systems to store and discharge renewable energy.