Energy Startups

Sunfire develops solid oxide electrolysis cell (SOEC) and alkaline electrolysis (AEL) technologies for producing green hydrogen and synthetic fuels, serving the industrial decarbonization market globally. The company manufactures electrolyzer systems at scale and operates industrial plants for hydrogen production.

4 investors

Switched Source develops medium voltage power electronics devices, such as its Tie Controller and Phase-EQ products, that automate dynamic re-balancing of load across phases and distribution circuits for electric distribution utilities. Its hardware helps power system operators improve grid reliability, power quality, efficiency, and capacity for hosting renewable and distributed energy resources.

4 investors

Switchee provides smart thermostats, connected sensors and a data platform that give social landlords real-time insight into home conditions to detect mould, reduce fuel poverty, support decarbonisation and meet compliance obligations. Its products serve UK social housing providers, with an Open API that integrates with housing management systems and property maintenance platforms.

4 investors

SWTCH provides EV charging solutions for buildings that leverage existing electrical infrastructure, enabling cost-effective charging deployment and support for growing EV adoption in the built environment.

4 investors

Sylvatex develops battery materials manufacturing technology (SVX) aimed at making lithium-ion battery production more efficient and lower-cost for western supply chains. Its process targets applications including energy storage, defense systems, and electric vehicles.

4 investors

Synota develops technology for decentralized energy systems. The company serves the energy sector with solutions designed to support a decentralized energy future.

4 investors

TaiSan develops sodium batteries and works with operators, OEMs and research institutions to deploy them into vehicle fleets. The company is focused on energy storage and clean mobility technologies in the deep-tech and climate sector.

4 investors

TasmanIon develops rechargeable aluminum-ion batteries positioned as a safer and lower-cost alternative for energy storage. The company operates in the battery technology and energy storage sector.

4 investors

Tau Motors develops a software-defined power conversion platform spanning motors, inverters and controls for electrified systems.

4 investors

Ternary Energy develops electrochemistry-based solutions to provide secure, affordable, emissions-free energy to industrial and urban customers. The company focuses on commercializing its liquid electricity technology for integration within existing operational and regulatory systems.

4 investors

Terviva develops and commercializes pongamia, a climate-hardy tree crop engineered for high oil and protein yields, providing farmers and energy/food producers with sustainable alternatives to conventional crops like soy and palm. The company supplies elite tree cultivars, management services, and products derived from pongamia beans for energy, food, and agriculture applications.

4 investors

Texture builds a connected control system for grid operations, linking the people, data, and decisions used to run the electrical grid. It targets energy leaders and grid operators, giving them tools to act faster and with more confidence.

4 investors

TierPoint operates state-of-the-art data centers across the United States focused on energy-efficient operations and sustainable business practices. The company serves clients requiring data center infrastructure while prioritizing renewable energy, emissions reductions, and responsible resource management.

4 investors

Tiger New Energy operates a battery-swapping network for electric vehicles in Bangladesh, providing swappable batteries aimed at lowering operating costs for local drivers and communities. It focuses on clean, affordable mobility in emerging markets.

4 investors

TAE Technologies develops hydrogen-boron (aneutronic) fusion power using a beam-driven Field-Reversed Configuration reactor design, aiming to deliver utility-scale fusion electricity to the grid in the early 2030s. Through its subsidiaries, the company also works on grid energy storage solutions and cancer treatment technologies.

4 investors

TURN2X produces certifiable renewable natural gas (RNG) by combining green hydrogen with biogenic CO2 through methanation at plants co-located with renewable power sources, then delivers it via existing pipeline infrastructure. It targets energy-intensive industries such as factories, utilities, and maritime shipping seeking to displace fossil fuels.

4 investors

Turno leases commercial electric vehicles and extracts value from their batteries across a battery lifecycle spanning lending, manufacturing, and second-life energy storage for stationary applications. The company operates primarily in India with an intelligence layer built on battery degradation models and real-world operating data.

4 investors

Arcadia (urjanet.com) offers a platform that unifies utility bill and interval data, tariff and energy rate calculations, and solar and storage analysis into energy data and analytics. It serves businesses building energy solutions or pursuing decarbonization and sustainability goals by helping them forecast costs, benchmark usage, and optimize for savings.

4 investors

Verdagy develops water electrolysis systems for producing zero carbon intensity green hydrogen, using a patented single-cell architecture that pairs in real time with variable renewable energy sources. Its electrolyzers target industrial hydrogen users in chemicals, oil & gas, e-fuels, mobility, and steel, aiming for low levelized cost of hydrogen without subsidies.

4 investors

Versogen develops anion exchange membrane (AEM) electrolyzers that produce green hydrogen at scale for decarbonizing the energy, chemical, and manufacturing sectors. The company operates in the clean energy and hydrogen technology space.

4 investors

Vertoro is a bio-based chemicals company that converts woody and agricultural residues into green alternatives to fossil crude oil for use as platform products in materials, chemicals, and fuels. The company operates a scalable production platform validated at Technology Readiness Level 6 and serves industrial customers across oil, shipping, and chemical sectors seeking sustainable substitutes.

4 investors

Vertus Energy develops waste-to-energy technologies for anaerobic digestion plants, including BRIO, a unit that increases waste processing capacity and biogas energy potential, and BODA, a carbon sequestration and conversion technology that upgrades biogas to bio-methane or converts captured CO₂ and H₂ into Renewable Natural Gas. It targets the renewable energy and biogas production industry.

4 investors

Verv provides high-frequency electrical monitoring that captures appliance-level energy signatures from a single installation point to help building operators measure energy use, identify waste, detect equipment faults, and support F-Gas compliance. It targets commercial and industrial building operators across the UK, US, and EU seeking to reduce energy costs, carbon emissions, and maintenance expenses.

4 investors

VesprSolar manufactures PV panel fasteners and rail systems designed for large-format solar modules to handle extreme weather and reduce installation time. The company serves solar installers and utility-scale solar developers in the renewable energy industry.

4 investors