Energy Startups

Ridge Runner Resources II is a privately held oil and gas company focused on acquisition, optimization, and development of unconventional assets in the Permian Basin. The company is operated through 3R Operating, LLC.

1 investor

3ti builds smart solar EV charging infrastructure that combines solar generation, battery storage, and intelligent energy management, including its HALO FastHub hubs that can be installed in a day without new grid connections. It serves fleets, workplaces, and destinations in the UK, targeting grid-constrained EV charging deployments.

1 investor

3V Infrastructure finances, owns, and operates Level 2 EV chargers on behalf of property owners such as multifamily housing, hotels, and medical facilities, removing upfront capital and ongoing operational costs. It positions itself as a capital provider, operator, and partner focused on deploying EV charging infrastructure at long-dwell locations.

1 investor

8090 Industries is an investment and industrial development firm that brings breakthrough science and technologies to market scale. The company appears to work with scientists and entrepreneurs to commercialize deep technology innovations.

1 investor

A-PRO manufactures and supplies battery production equipment for secondary (lithium-ion) batteries, serving manufacturers in the electric vehicle and e-mobility markets. Building on power conversion, control, and measurement technology, it provides integrated solutions spanning power electronics, test equipment, rechargeable battery, and green energy business units.

1 investor

ABB E-mobility provides EV charging hardware along with management software and integrated services, offering DC fast chargers for sites ranging from individual locations to large-scale deployments. Its offerings target operators electrifying charging sites to maximize energy throughput and charging economics.

1 investor

ABEKA provides engineering and infrastructure services in Sweden, specializing in power distribution, renewable energy projects, and industrial infrastructure maintenance. The company operates across high and low voltage electrical systems and ensures continuous power availability for infrastructure clients.

1 investor

About:Energy provides validated battery cell performance data and simulation-ready models for electrical, thermal and degradation behaviour, enabling engineers to select cells and design battery packs digitally before building hardware. It serves automotive, aerospace, drone, motorsport and defence customers working with lithium-ion battery packs.

1 investor

Abyssal develops 3D visualization, simulation, and digitalization software for subsea operations, including a digital twin platform used across phases of offshore development projects. Its tools target Oil & Gas and marine renewables professionals working with ROVs and autonomous underwater vehicles.

1 investor

Accelerate provides capital and land solutions for renewable energy infrastructure, including solar, wind, and battery storage systems, serving developers, operators, brokers, and landowners.

1 investor

Acceleron is developing muon-catalyzed fusion technology, building a high-efficiency muon source and a high-density fusion cell to produce net-energy fusion power. It aims to enable small (~100 MW) fusion power plants as a source of clean energy.

1 investor

Acceleware is a publicly traded (TSX-V: AXE) company that combines conventional oil production with its proprietary radio-frequency (RF) heating technology aimed at heavy oil, critical minerals, and amine regeneration applications. It positions itself as a technology-forward resource investment spanning energy production and clean heating technology markets.

1 investor

Accurassi helps energy retailers and solar installers engage customers by providing digital tools for energy product comparison, lead generation, and electrification planning. The company operates in the Australian consumer energy sector, supporting energy transitions through software that integrates with government comparison schemes and consumer data frameworks.

1 investor

ACE Engineering designs and manufactures energy storage units and systems for industrial applications across multiple sectors. The company provides turnkey solutions spanning engineering, manufacturing, logistics, and post-project management.

1 investor

ACES Delta produces and stores green hydrogen using renewable electricity at an Advanced Clean Energy Storage hub in Utah, serving utilities, industrial companies, and governments across the Western U.S. with carbon-free fuel and energy storage capabilities.

1 investor

ACOND designs and manufactures air-to-water heat pumps, including its Grandis, PRO, and Aconomis product lines, using R290 refrigerant and scroll or rotary compressors. Its systems serve residential heating, cooling, and domestic hot water needs for new builds and renovated homes, and it also recruits distribution partners in the heating sector.

1 investor

AcouBatt provides acoustic monitoring and AI-based detection for battery energy storage systems, identifying abnormal cell behavior and safety risks in real time. The system helps operators prevent thermal runaway, unplanned downtime, and degradation across battery racks through early warning signals.

1 investor

Act-ion manufactures cathode active materials for battery production with a focus on reducing US reliance on international suppliers and improving cost-efficiency. The company serves the clean energy and battery supply chain sectors.

1 investor

Acta Power is a hydroelectric power developer that designs, develops, and rehabilitates hydroelectric plants to produce clean, renewable energy for local communities. The company focuses on energy projects that balance performance, environmental responsibility, and long-term sustainability.

1 investor

Actemium provides electrical, automation, and IT technical solutions to optimize industrial processes across manufacturing, energy, chemicals, and infrastructure sectors. The company serves diverse industries through tailored automation, process control, and digitalization services.

1 investor

Active-Semi International develops power management semiconductor products, including battery management devices, DC/DC converters, intelligent motor controllers, and power application controllers for brushless DC and permanent magnet synchronous motors. The company, which makes power ICs for applications such as power and garden tools, is now part of Qorvo.

1 investor

Acumentrics designs and integrates power solutions for customers across various applications, emphasizing technical expertise and long-term customer relationships throughout the project lifecycle.

1 investor

Adaptic provides ICT solutions (radiolinks, fiber networks, switches and installation services), industrial SodiumNickel batteries, and monitoring solutions including site sensors and camera surveillance for utility and offshore companies. It serves clients in Norway and internationally, and owns Adaptic Technology, an energy optimization software provider for industrial and commercial buildings.

1 investor

ADB provides infrastructure solutions including utility, fiber optic, engineering, electrical, wireless communications, and data center services to telecommunications and utility companies, ISPs, carriers, enterprises, and government organizations nationwide.

1 investor