Energy Startups

Core Scientific operates in the cryptocurrency mining and digital infrastructure space, providing infrastructure and investment services for blockchain-based assets and operations.

5 investors

Rangeview develops and manufactures advanced cast components for turbine engine programs, serving defense and aerospace customers such as Kratos Defense & Security Solutions. It operates in the defense manufacturing sector.

5 investors

Realta Fusion develops fusion energy technology to generate zero-carbon electricity and industrial process heat for global use. The company aims to decarbonize industrial and energy sectors worldwide through economic fusion-based power generation.

5 investors

Pexapark provides market-based price benchmarks and data for battery energy storage systems (BESS) and renewable energy offtake, covering markets in Europe (France, Germany, Spain, Italy) and the US (ERCOT, PJM). It also offers risk management software and renewable advisory services to help energy companies with FPA and PPA pricing, benchmarking, risk analysis, and investment planning.

5 investors

REbeing provides data, software, and advisory services for valuing renewable energy projects, managing production volatility, and measuring carbon impact in the clean energy market. Its products include CleanSight, a tool for energy market analysis, PPA procurement, and portfolio management, and CleanTrade, a CFTC-registered transaction platform for as-generated energy, serving corporate buyers, developers, and investors.

5 investors

Rivy provides financing for solar energy systems to homeowners, businesses, and solar retailers in Nigeria, enabling affordable access to clean energy through fast approvals and flexible repayment terms.

5 investors

Rondo manufactures thermal battery systems that store energy by heating refractory bricks with renewable electricity and release it as continuous industrial heat and power for manufacturing processes. The company serves cement, chemical, food and beverage, fuel, and textile producers seeking to decarbonize heat-intensive operations.

5 investors

Satim provides AI-powered detection, classification, and identification of vessels, vehicles, and aircraft from synthetic aperture radar (SAR) data collected by satellites and unmanned aerial vehicles. The platform processes raw SAR sensor data into operator-ready intelligence for defense and intelligence applications.

5 investors

Seaflight develops autonomous electric drones and aircraft with advanced aerodynamic technology for cargo logistics and defense applications. The company specializes in ground effect uncrewed systems, active aerodynamic flow control, and autonomous flight systems for extended range and payload capacity.

5 investors

SensorFlow builds in-house IoT hardware, software, analytics, and a proprietary wireless layer to give hotels real-time energy and operations data plus automation for reducing energy waste and optimizing rooms. It focuses exclusively on the hospitality sector and is a remote-first company based in Southeast Asia.

5 investors

SensorSuite partners building system specialists and utility executives to modernize building systems in support of energy grid transition. The company serves utilities and buildings sectors through smart building and grid optimization technology.

5 investors

Silurian develops customized foundation models for simulating the impact of weather on assets and infrastructure. The company serves energy and government sectors.

5 investors

Sistema.bio manufactures prefabricated, modular tubular biodigesters that convert animal dung into biogas for small and medium-sized farms. Its product range serves operations from 2 to 200+ cows and includes biogas cookstoves, water heaters, burners, and related appliances and spare parts.

5 investors

Skycore Semiconductors designs switched-capacitor power converter technology, with the Skycore 300 W evaluation kit demonstrating high-efficiency DC-DC conversion for applications requiring compact design and power density.

5 investors

Skyven develops solar thermal collectors and energy solutions for large manufacturing facilities to reduce industrial heating costs and carbon emissions. The company partners with manufacturers to improve competitiveness through thermal energy innovation.

5 investors

Solar Monkey provides B2B software for designing, planning, and selling photovoltaic systems to solar energy businesses. The company serves solar installers and designers across Europe, primarily in Germany, Belgium, and the Netherlands.

5 investors

South 8 develops liquefied gas electrolytes for lithium-ion batteries, replacing conventional liquid electrolytes to improve performance, safety, and reliability in extreme temperature environments. The company serves defense and mobility applications through both direct battery cell sales and an electrolyte injection system for manufacturers.

5 investors

SparkMeter provides metering and low-voltage transformer-sensing hardware combined with software for billing, payments, prepaid metering, customer and asset management, and grid management. Its products are designed for minigrid and distribution utility operators, using RF-mesh network communications that work in low-bandwidth internet areas.

5 investors

Summit Nanotech develops an integrated Direct Lithium Extraction (DLE) platform called denaLi, combining a proprietary multi-column system, its eLivate sorbent, and predictive multi-physics modeling to extract lithium from brine with low water use and high recovery. It serves mining, oil & gas, and battery industries, with testing hubs in Denver, USA and Santiago, Chile.

5 investors

Sympower operates a platform providing demand response and energy flexibility services that help balance national electricity grids across European markets. It enables businesses to optimize energy usage and earn revenue while supporting the energy transition.

5 investors

Synergi operates a platform that connects and optimizes distributed energy resources (EVs, solar, heat pumps, batteries) to balance electricity supply and demand across households and the grid. It serves consumers seeking to reduce energy bills and utilities looking to aggregate flexibility from residential devices.

5 investors

Tachyus builds AI and physics-based models for oil and gas operators to optimize reservoir management, increase production, and reduce operational costs and greenhouse gas emissions. It also offers a GHG emissions management platform for accounting, monitoring, forecasting, and regulatory reporting across emissions-intensive industries.

5 investors

tem builds AI-based transaction infrastructure for buying and selling energy, and operates RED™, an AI-native utility that supplies businesses with traceable renewable electricity at lower cost. It serves business energy customers as well as brokers, consultants, and power generators, aiming to remove wholesale market markups and provide transparent, usage-based billing.

5 investors

Tensor Energy builds an operating system for sustainable energy management using technology and partnerships to achieve carbon neutrality. The company manages renewable energy power stations and provides data-driven solutions for energy optimization and prediction.

5 investors