Energy Startups

EEF develops, builds, and operates renewable energy projects, with a focus on wind alongside solar, hybrid wind-solar parks, and battery storage. The German company provides technology, capital, and implementation support to project developers and landowners across the full project lifecycle, and also plans energy concepts for future data centers.

1 investor

Escondido Resources is a private independent energy company that develops unconventional natural gas reserves from the Escondido, Olmos, Eagle Ford, and Austin Chalk formations in South Texas.

1 investor

ErreDue produces green hydrogen for the energy transition market in Europe. The company focuses on hydrogen technology as part of the global shift toward cleaner energy sources.

1 investor

Energy Revolution Ventures (ERV) invests in and scales electrochemical energy technologies aimed at reshaping global power systems and supporting the energy transition. It operates a venture builder and runs an invite-only climate tech and energy event series.

1 investor

Escondido Ventures is an investment firm that backs emerging technologies at the intersection of artificial intelligence, energy, defense, agriculture, and healthcare sectors.

1 investor

Esdec offers solar panel mounting products and an installer-facing platform (MyEnstall). The company provides solar installation hardware and related tools.

1 investor

ESFORIN provides short-term electricity and gas flexibility marketing services for industrial facilities, utilities, renewable energy generators, battery storage operators, and aggregators. The platform automatically optimizes energy trading based on market price signals to reduce energy costs, stabilize grids, and lower CO2 emissions.

1 investor

ESP Water provides infrastructure consulting and adoption support for water utilities, helping clients plan and implement network solutions across water, electricity, gas, EV charging, and district heating systems.

1 investor

Espada Energy is an oil and gas company focused on acquiring and developing upstream assets across multiple basins in the United States. It is led by a team with experience in the North American upstream energy sector.

1 investor

ES Solar designs, installs, and services residential solar panel, battery backup, and roofing systems, handling projects in-house from design through installation. The company serves homeowners looking to lower energy costs and gain energy independence, and also offers commercial solutions.

1 investor

EST-Floattech develops modular battery energy storage systems for the maritime sector, enabling zero-emission and hybrid ship propulsion. Its products support the maritime energy transition for shipping and vessel operators.

1 investor

esVolta develops, owns, and operates utility-scale standalone battery energy storage assets, handling the full lifecycle from development, engineering, and financing to construction, ownership, and optimization. It serves utilities, energy users, and investors as part of the electric grid and energy storage industry.

1 investor

ET4m provides Cyclic Miscible Stimulation (CMS), a proprietary oil and gas technology that uses natural gas liquids and NGL recycling equipment to restore production from mature shale wells and increase ultimate recovery. It serves shale producers and operators looking to improve output from existing wells and infrastructure.

1 investor

ETA provides advanced electric drive solutions for customers across UAV, eMobility, outdoor power equipment, and HVAC construction sectors.

1 investor

ADB is a technology infrastructure solutions provider that builds utility and fiber-optic networks and delivers engineering, electrical, wireless, and data center services across the telecommunications and utility industries. It serves Internet Service Providers, carrier service providers, commercial enterprises, and local, state, and federal government clients nationwide in the United States.

1 investor

Etalim builds the 1GEN, a thermo-acoustic power generator that produces electricity from field gas, natural gas, or propane with no sliding or rotating parts in its core engine. It targets remote off-grid gas wellsites to power air compressors and electric controls, helping oil and gas operators reduce pneumatic methane emissions and meet emission-reduction regulations.

1 investor

etalytics provides AI and digital-twin software that analyzes and optimizes industrial energy systems — including cooling, heating, electrical, storage, and microgrids — using predictive analytics and automated optimization. It serves industrial energy system operators, including data centers and production facilities, to cut costs, reduce emissions, and improve reliability.

1 investor

ETCH develops a patented thermochemical process that converts natural gas (methane) into hydrogen and solid carbon without producing CO2, using earth-abundant minerals. It targets clean hydrogen production and decarbonization of natural gas power plants and industrial facilities, and produces solid carbon materials for use in carbon markets.

1 investor

Eternal Power develops green hydrogen production technology and projects, leveraging solar photovoltaic resources and a team with deep energy industry expertise. The company operates globally across multiple continents with existing pilot projects and a substantial pipeline for commercial deployment.

1 investor

Etherdyne develops wireless power delivery technology that charges multiple devices simultaneously within defined zones, eliminating the need for cords and batteries. The company targets manufacturers and service providers seeking cordless power solutions across diverse industries.

1 investor

EV Realty develops charging and energy infrastructure for fleet management and industrial real estate operations.

1 investor

Alon (주식회사 아론) builds a digital EV charging ecosystem centered on its ChargeMate product, moving beyond hardware-only charging to connected software that lets users charge more conveniently and site managers operate charging more safely. The company serves EV charging site operators and drivers in South Korea, with installations at universities, hotels, and apartment complexes.

1 investor

EVCS operates the largest privately held EV fast charging network on the West Coast, providing public charging infrastructure for electric vehicle drivers and deploying chargers at business locations and other sites. The company aims to accelerate EV adoption and decarbonize transportation through affordable, conveniently located charging access.

1 investor

Evergate Holdings is a holding company that acquires and manages specialized infrastructure and essential-services businesses across North America, including firms in utilities, transportation, environmental services, testing and certification, and municipal/civil services. It positions itself as a long-term steward rather than a short-term buyer, emphasizing continuity for the companies it partners with.

1 investor