Energy Startups

Energy Vault designs and integrates energy storage products and management software for grid-scale and utility customers, spanning battery, gravity-based, and hydrogen storage systems. Its offerings support renewable energy integration, asset optimization, and long-term service for large storage projects.

6 investors

Enverus provides a mineral rights management and oil and gas investment platform for tracking wells, revenue, and mineral assets across portfolios. The platform serves mineral owners, investors, and operators in North America with data integration, valuation, and deal-sourcing capabilities for mineral interests and energy assets.

6 investors

EX-Fusion is a Japanese private company developing laser-based nuclear fusion energy technology, aiming to decarbonize existing energy sources and contribute to carbon neutrality. It also develops advanced optical control technology derived from its fusion research to build new light-based industries.

6 investors

Factor builds software tools for energy pricing and portfolio management, aiming to replace slow, manual spreadsheet-based processes used by energy teams.

6 investors

Factorial develops solid-state batteries for electric vehicles, supplying prototype and sample cells to global automotive OEMs for testing. Spun out of a company founded from Cornell University research, it focuses on lithium-metal solid-state battery technology and related recycling and supply-chain solutions.

6 investors

This is the personal profile page of Sebastian Bohmer, an industrial engineer and mathematician working in venture capital with a focus on deep tech and energy investing. He founded Arteus Energy, a next-generation utility aiming to deliver clean energy through a range of technologies.

6 investors

Florrent develops bio-based supercapacitors with higher energy density than standard supercapacitors, aimed at short-duration power quality and reliability applications such as data center backup power, grid reliability, and renewables firming. Its active material is derived from domestic biomass waste sourced through a network of Black and Indigenous farmers.

6 investors

Flowcarbon provides financing solutions including project finance, private credit, and transferable tax credits for infrastructure, waste-to-value, and niche energy sectors. The firm specializes in capital solutions for frontier industries.

6 investors

Gaiascope builds software for electric grid forecasting and operations, giving renewable and energy storage assets such as wind, solar, and battery storage information to improve revenues and reduce risk. The company also runs a quant fund that trades electricity.

6 investors

Green Li-ion provides modular on-site hardware technology that remanufactures spent lithium-ion batteries into cathode and anode materials ready for new battery production. It serves battery waste producers, recyclers, and manufacturers, supporting a circular supply chain for battery materials.

6 investors

Gridcog (Gridcognition) provides energy modelling and simulation software used to assess the feasibility, design, and asset valuation of energy transition projects. It serves energy solution providers and delivery teams working on commercial and industrial sites, covering renewable and flexible assets such as battery storage, EV charging, demand response, and virtual power plants.

6 investors

Gridsight builds an AI-driven electrical digital twin and decision layer for electricity distribution networks, using data from AMI, GIS, SCADA, and distributed energy resources to model grid capacity. It serves utilities, helping them plan, connect customers, and manage dynamic operating limits, including powering Endeavour Energy's flexible solar export program in Australia.

6 investors

H2Pro develops Decoupled Water Electrolysis (DWE) technology to produce hydrogen and oxygen at separate times, invented at the Technion, as a lower-cost method for green hydrogen production. The company is scaling and commercializing the technology for energy and industrial partners to support the clean energy transition.

6 investors

Heron Power develops power electronics and energy storage systems, leveraging expertise in software and manufacturing. The company is led by Drew Baglino, former Tesla executive responsible for battery and power systems development.

6 investors

HST Powers develops software for clean energy project development, optimization, and procurement, serving clean energy developers building large-scale projects. The platform helps assess and build projects that deliver clean energy to the grid.

6 investors

Hydroleap develops electrochemical water treatment technology that replaces traditional chemical-intensive processes for wastewater treatment across industries including data centers, food and beverage production, and pharmaceuticals. The company serves industrial businesses seeking cost-effective and sustainable alternatives to conventional water treatment methods.

6 investors

HyLight develops hydrogen-powered airships equipped with advanced sensors and AI technology to monitor critical infrastructure including power lines, railways, and pipelines, enabling early risk detection. The company serves utility companies across Europe, helping prevent infrastructure failures and associated disruptions.

6 investors

Inertia develops laser systems and fuel targets for inertial confinement fusion power generation. The company aims to commercialize fusion energy technology for grid-scale electricity production.

6 investors

IONATE develops smart transformer hardware and AI coordination software for power systems and grids, designed to modernize electricity infrastructure for data centers and grid applications.

6 investors

Kite Magnetics develops Aeroperm®, a nanocrystalline magnetic material that improves electric motor efficiency, targeting automotive powertrains and unmanned aerial vehicle propulsion systems. The company manufactures high-performance motor cores for original equipment manufacturers and supplies cores directly to non-automotive markets.

6 investors

LineVision provides a grid intelligence platform offering Dynamic Line Ratings and situational awareness for electric utilities, using contactless edge sensors to monitor transmission lines and forecast capacity. Its NexusIQ portal turns real-time and environmental data into insights for utility operators and planners in the U.S. and U.K.

6 investors

Marathon Fusion develops fuel cycle technologies for fusion energy, including neutron-driven transmutation to produce radioisotopes and gold, advanced pumping for tritium burn efficiency, and isotope separation for fusion and industrial applications. The company supplies critical materials and processing technologies to the fusion energy industry.

6 investors

MetOx develops high-temperature superconductor (HTS) wire technology that enables efficient power transmission with minimal resistance or loss. The company manufactures advanced wire products for clean energy infrastructure and power grid applications globally.

6 investors

NobleAI develops a science-based AI platform that uses machine learning to accelerate product innovation and discovery for chemical and materials companies. The platform helps organizations optimize formulations and identify new materials more efficiently.

6 investors