Energy Startups

Enertiv provides a software platform for real estate portfolios to automate sustainability reporting, compliance, and utility data collection, and to manage decarbonization, energy optimization, tenant utility billing, and maintenance. It serves real estate owners and sustainability teams, having started with building equipment monitoring hardware before expanding into a broader operations platform.

12 investors

Enpal offers residential solar systems for German households, available for purchase or rental in an all-in-one package that can include battery storage, a wallbox, an app, and a heat pump. The company handles consultation and installation through regional craftsmen, positioning itself as a market leader in Germany.

12 investors

Enter offers heat pumps and photovoltaic systems for homeowners, including online building analysis, expert consultation, system sizing, and installation through certified regional SHK (heating and plumbing) master contractors. The company also handles KfW subsidy applications and provides long-term service such as remote maintenance, operating in Germany.

12 investors

GlacierGrid provides smart energy management software that monitors and optimizes HVAC and refrigeration systems to reduce energy consumption and costs. The platform serves businesses seeking to lower operational expenses while reducing environmental impact.

12 investors

HData is an AI-native operating system that helps utilities, regulators, and energy companies manage regulatory compliance and business intelligence through centralized data and standardized reporting. The platform serves the regulated energy sector to reduce manual tasks and improve efficiency in regulatory data and decision-making.

12 investors

Pacific Fusion is developing a high-gain pulsed magnetic inertial fusion system designed to achieve net facility gain, using a modular fast electric pulser, a meter-scale fusion chamber, and small fuel containers. The company aims to produce affordable, on-demand fusion power to meet global energy demand and address climate change.

12 investors

Palmetto is a company focused on advancing clean energy solutions and contributing to a global transition towards renewable energy.

12 investors

Phaidra develops an AI control platform that uses reinforcement learning to optimize energy efficiency and operational performance in data centers and AI factories. The platform enables autonomous, self-learning systems to manage complex interconnected infrastructure like cooling systems, power management, and workload distribution.

12 investors

Validere offers measurement, reporting, and verification (MRV) SaaS that turns incomplete energy data into actionable insights for carbon tracking and commodity management. It serves energy and hard-to-abate sector companies across North America, including over 50 leading energy firms.

12 investors

A materials company focused on nanotechnology for renewable energy and clean technology applications, manufacturing various classes of materials to address problems in those fields.

11 investors

Amber gives Australian households direct access to wholesale electricity pricing so they can shift usage to cheaper, greener times and automatically export stored battery and EV energy for higher earnings. It charges a flat subscription fee rather than marking up energy, positioning itself as a consumer energy service focused on the renewable transition.

11 investors

Amperon provides AI-driven energy forecasting and real-time grid analytics to utilities, renewable generators, and energy market participants across North America, Europe, and Australia. The company combines meteorology, power market expertise, and machine learning to help customers optimize resource allocation and grid reliability.

11 investors

Ample builds a modular battery-swapping technology that delivers a full charge to any electric vehicle in under five minutes using lego-like swappable battery modules, without requiring carmakers to redesign their cars. Its lightweight stations can be deployed quickly across a city and can capture wind and solar energy for delivery to vehicles.

11 investors

ARIX combines robotics and data analytics to inspect and manage critical industrial assets. The company serves customers across industries seeking to improve safety and reduce maintenance costs through automated inspection solutions.

11 investors

Ayrton Energy develops a hydrogen storage and transport solution based on a proprietary liquid organic hydrogen carrier (LOHC) and electrochemistry, storing hydrogen as a liquid at ambient conditions so it can be moved using existing fuel infrastructure. Its e-LOHC technology serves hydrogen producers, transporters, and end-users in the hydrogen energy supply chain.

11 investors

Banyan Infrastructure provides project finance software for renewable energy infrastructure investment, helping lenders, investors, and operators optimize returns across asset classes and technologies.

11 investors

Energy Web builds blockchain-based infrastructure and a marketplace (Energy Web X) offering compute pools such as SmartFlow, Carbon-Aware, and GP4BTC for energy and sustainability applications. Founded in 2017, it serves the energy sector with decentralized technology for real-world energy and sustainability use cases.

11 investors

Kyoto Fusioneering develops fusion energy technology and related engineering solutions to enable carbon-neutral power generation and advanced chemical processes such as hydrogen production and carbon capture. The company conducts research in partnership with Kyoto University and other institutions to commercialize fusion energy applications.

11 investors

Moment Energy repurposes retired electric-vehicle batteries into second-life energy storage systems, sourcing used batteries from automakers like Nissan and Mercedes-Benz for off-grid and grid energy applications. Founded in British Columbia, the company operates battery-repurposing facilities and deploys its storage systems for remote sites and camps.

11 investors

Oklo develops advanced fission power plants to deliver emission-free, reliable, and affordable energy, and is also building advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and national laboratories. The company operates in the nuclear energy sector in the United States.

11 investors

Overview Energy develops space-based solar power systems that beam energy from space to Earth, drawing on expertise in aerospace, energy systems, and manufacturing. The company operates in the energy and space technology sector.

11 investors

Sunrun provides residential solar panels and battery storage systems to homeowners, offering installation, monitoring, maintenance, and financing plans such as leases and monthly subscription options. It operates across the United States, serving over one million homes.

11 investors

Tenderd is an AI and IoT platform that connects and analyzes real-time data from fleets, equipment, and worksites to help companies manage and optimize their physical field operations. It serves energy, logistics, and infrastructure companies, aiming to improve safety, productivity, and sustainability while reducing fuel use, emissions, and downtime.

11 investors

Ammobia develops a novel ammonia production process that operates at low pressure and low temperature, achieving record-setting conversion rates. The company serves industrial customers in the energy and chemical sectors looking to decarbonize ammonia production.

10 investors