Energy Startups

Ubicquia builds intelligent infrastructure products, including smart streetlighting systems with data analytics, that connect to existing utility and city assets. It serves utilities and municipalities in the smart city and grid infrastructure market.

3 investors

Ucaneo operates a diversified carbon removal business that supplies high-purity CO₂ for industrial applications, licenses technology, provides engineering services, and develops and operates carbon removal infrastructure at scale.

3 investors

Unbound Potential develops flow batteries for long-duration energy storage, eliminating traditional membranes to enable simpler, more cost-effective manufacturing. The company targets industrial facilities, grid operators, electric vehicle logistics networks, and data centers across Europe seeking scalable renewable energy storage solutions.

3 investors

UNIGRID develops energy solutions to address current energy challenges. The company is based in San Diego, California.

3 investors

Urbio is a web-based platform that combines digital twins, AI-powered design and financial modeling to help utilities, consultants, developers and contractors plan, size and optimize district heating networks across Europe. The software replaces spreadsheets and multiple specialized tools with an integrated environment for designing networks, analyzing techno-financial feasibility and generating project reports.

3 investors

VALAI provides energy intelligence APIs, analytics, and white-label tools to financial institutions, utilities, and governments for residential property assessment and home energy upgrade decisions in Australia. The company offers modular access to property performance data and operates Home Efficiency Australia as its consumer-facing brand for building market credibility.

3 investors

Vamo offers residential air-to-water heat pumps as a complete package, handling consultation, subsidy applications, and installation within three days, plus ongoing remote monitoring and warranty through its Vamo Care service and app. It targets German homeowners replacing older gas or oil heating systems.

3 investors

Versiro is founded by an academic researcher focused on electricity markets and renewable energy integration. The page provides limited detail about the company's current operations or offerings.

3 investors

Vespene Energy is an energy development company that provides fully managed, end-to-end electricity solutions, including biogas-to-power projects that convert waste streams into electricity and behind-the-meter on-site generation. It handles the full project lifecycle—origination, energy audits, feasibility, construction, commissioning, and operations—for organizations seeking to manage their own power.

3 investors

VFlowTech develops PowerCube vanadium flow battery energy storage systems for commercial, industrial, grid and distributed generation applications in the renewable energy market. The company serves enterprise and utility customers across Asia, Europe, and the US.

3 investors

Volektra develops high-performance electric motors that avoid rare earth magnets, based on a first-principles motor design, and previously commercialized Permanent Magnet Synchronous Motors (PMSM). It targets automotive OEMs and other mobility markets.

3 investors

Vimano develops nanotech polymer membranes made in India for applications including thermal management films for satellites, anion exchange membranes for hydrogen electrolysis and fuel cells, and membranes for flow batteries. Its products are PFAS-free and target energy storage, hydrogen mobility, and aerospace applications.

3 investors

Vind AI provides software for designing and assessing wind, solar, battery and hybrid renewable energy projects, evaluating co-located systems as one integrated technical and financial analysis. It serves renewable energy developers, management and finance teams to run early-phase assessments, optimize designs, and prioritize projects across a portfolio.

3 investors

Virtus Solis develops propulsion and energy systems technology for space applications. The company is founded by experienced aerospace engineers and systems specialists.

3 investors

Volexion develops cathode active material encapsulation technology and drop-in composite materials for lithium-ion battery manufacturing, improving cycle life, power density, temperature range, and voltage window. Its materials target consumer electronics, specialty applications such as drones, micromobility, and defense, and electric vehicle battery makers seeking higher energy density and lower costs.

3 investors

VoltaBack provides a software platform that automatically calculates and validates reimbursements for electric vehicle charging at home, compatible with all vehicle models and meter types. The solution generates compliant documentation and processes reimbursements without requiring dedicated charging hardware installation.

3 investors

VoltaGrid is an energy company serving the oil, gas, mining, and data center sectors with microgrid and power solutions.

3 investors

Voltair Labs develops autonomous aircraft equipped with visual, thermal, and LiDAR sensors for inspecting and monitoring utility infrastructure, including power lines and substations. The platform enables utilities to conduct asset inspections, damage assessments, and fault localization at scale.

3 investors

Voltify builds complete energy systems for freight rail, addressing the infrastructure gap that locomotive manufacturers, utilities, and railroads have not solved.

3 investors

VoltServer develops fault-managed power distribution systems (Digital Electricity) for delivering electrical power to buildings and infrastructure projects. It serves customers and partners in the energy and electrical power distribution industry.

3 investors

Voya develops metal fuels technology that converts recycled metals into a carbon-free, energy-dense fuel, along with a new category of energy generation devices to deliver electricity independent of the grid. The company operates in the clean energy sector, aiming to provide reliable, affordable power.

3 investors

Voyager VC is a venture capital firm focused on investing in early-stage energy, deep tech, and climate stabilization companies. The team brings experience from building and scaling energy companies, financing large-scale solar and renewable projects, and crafting energy policy.

3 investors

WASE develops waste-to-energy technology based on anaerobic digestion to help businesses convert their waste into energy and support a circular economy. The company focuses on sustainable bioenergy and waste management solutions.

3 investors

Wattch provides a software and hardware platform for monitoring, intelligence, and control of renewable energy assets such as solar and storage, including a Hybrid SCADA system, digital twin analytics, and AI-optimized dispatch. It serves independent power producers, developers, and utilities managing distributed energy portfolios.

3 investors