Energy Startups

BoxPower provides turnkey solar microgrid systems that combine solar, battery storage, and backup generators, handling project development, engineering, installation, monitoring, and maintenance. It uses its EASI software for energy audits and system design to deploy standardized, prefabricated microgrids for rural businesses, communities, and utilities in off-grid, grid-tied, and hybrid environments.

3 investors

BrightSource Energy develops OASES, a cloud-based energy management and optimization platform that uses AI and physics-based modeling to optimize renewable energy and storage portfolios including photovoltaics, battery storage, microgrids, wind turbines, and EV charging. It serves energy providers and asset operators with forecasting, automated market bidding, and real-time revenue optimization across their renewable and grid assets.

3 investors

Cache Energy provides thermal energy storage systems that use thermo-chemical technology to store heat at 1,000°F for dispatch periods ranging from 1 to 1,000 hours, serving industrial and commercial customers needing long-term energy storage and heat electrification.

3 investors

Caelux develops perovskite-based solar technology and manufactures Active Glass solutions to improve solar energy efficiency, power output, and cost-effectiveness using advanced manufacturing and machine learning.

3 investors

Calectra develops electrified, high-temperature industrial heat systems designed to reduce costs and emissions for industrial applications. The company serves energy-intensive manufacturing and industrial sectors requiring decarbonized thermal solutions.

3 investors

Carbon America is a carbon capture developer that manages the full CO₂ capture, transport, and storage value chain — from screening and development through construction, operation, and closure — for hard-to-abate industrial and power sector emitters. Its projects include Project Antheia, which develops geologic CO₂ storage for industries in Georgia and the Southeastern United States.

3 investors

Cariqa operates a platform that connects EV charging operators and drivers directly, eliminating intermediaries to provide transparency and control in the charging market. The company provides infrastructure software for the electric vehicle charging industry.

3 investors

ChargeEuropa builds EV charging stations that double as digital out-of-home (DOOH) advertising platforms, such as its Yedge 60 DC charger with a 75" LED panel and programmatic ad targeting. It serves drivers, cities, and brands, with all stations powered by clean energy suppliers.

3 investors

Conry Tech develops HVAC technologies focused on energy efficiency and sustainability in climate technology. The company builds on its founders' background in cooling systems such as modular chillers and Turbocor compressors.

3 investors

Continuum Industries is an infrastructure technology company whose AI-powered platform, Optioneer, helps utilities and developers plan, scope, permit, and deliver linear infrastructure projects across water, gas, and energy. The enterprise software is aimed at supporting the transition to renewable energy and water and energy security.

3 investors

CorPower Ocean develops wave energy converters that transform ocean waves into electricity through biologically-inspired technology. The company operates in the renewable energy sector, targeting commercial-scale wave energy deployment globally.

3 investors

EnergyBank develops a system to firm floating offshore wind at the turbine, enabling co-location of compute modules with power generation and avoiding grid connections through high-seas siting and direct ocean cooling. The company operates in the offshore wind energy and data center infrastructure space.

3 investors

Kwetta builds high-power EV charging infrastructure for constrained grids, combining a grid-connection and power-management platform (Prime) with charging dispensers (Sky) to enable megawatt-scale charging without major network upgrades. It serves bus depots, heavy truck fleets, and charge point operators.

3 investors

CVector is an AI-native margin optimization platform that continuously ingests real-time plant, equipment, and market data to generate dollar-scored operating recommendations for industrial plant operators. It serves chemicals and industrial gases, dispatchable power, and metals and foundries operations, integrating with existing SCADA, DCS, and historian systems.

3 investors

Derapi offers a universal API that connects to distributed energy resources (DERs) such as solar, storage, HVAC, EV chargers, and appliances, replacing bespoke in-house integrations with a single connection. It serves DER software developers—including DERMS, VPP, energy management, and monitoring platforms—as well as DER device manufacturers.

3 investors

Dexter Energy provides AI-driven power and price forecasting, from day-ahead to real time, to help asset-backed renewable and battery energy traders maximize traded volumes and reduce imbalance risk. Its developer-friendly API and machine learning models serve quantitative analysts, traders, and heads of trading managing renewable energy portfolios across European markets.

3 investors

Enverus (formerly Drillinginfo) operates a SaaS analytics platform dedicated to the energy industry, providing datasets, forecasting, and AI-driven tools for asset evaluation, trading, source-to-pay procurement, and ESG reporting. It serves upstream oil and gas operators, energy investors and traders, and renewables developers.

3 investors

Echandia develops maritime battery systems for heavy-duty applications, offering ultra-fast charging, long cycle life, and support for hybrid and fully electric propulsion. Its products serve shipowners, operators, and defense customers, and it provides a design tool for configuring ship battery systems.

3 investors

Echion Technologies is a battery technology company that develops and commercialises XNO®, a niobium-based fast-charging battery anode material supplied to cell manufacturers worldwide. Its technology is deployed across industries including mining, AI datacentres, robotics, industrial energy storage, rail, and marine.

3 investors

Eclipse develops and optimizes battery energy storage systems (BESS), handling project development (site identification, permits, grid connection, installation) and real-time optimization of batteries on electricity markets. It targets the European electricity grid to support the growth of renewable energy.

3 investors

ECO2GROW provides direct access to green electricity from solar and wind farms for mid-market companies through a multi-buyer power purchase agreement model that bundles demand to achieve large-enterprise pricing. The company enables SMEs to reduce energy costs and carbon emissions while sourcing renewable energy with full traceability.

3 investors

ecobee makes smart home devices including smart thermostats and cameras, along with its eco+ software that delivers energy savings and demand flexibility for the electricity grid. The company focuses on comfort, security, and energy conservation for homeowners while supporting sustainability goals.

3 investors

Electralith develops Direct Lithium Extraction and Refining (DLE-R) technology that produces battery-grade lithium hydroxide without water or chemicals, powered by renewable energy. The company targets lithium producers and battery manufacturers in the cleantech and energy sectors.

3 investors

Electric Fish builds products for a decentralized electric grid system to enable energy independence. The company operates in the energy and critical infrastructure sector.

3 investors