Energy Startups

Applied Impact Robotics builds robotic systems for in-service inspection of crude oil storage tanks, allowing inspections without shutdowns or human entry into hazardous, sludge-filled tanks. The technology serves the oil and gas industry, aiming to reduce inspection costs, improve safety in line with API653 standards, and lower environmental impact.

2 investors

Xpansiv (formerly APX) operates an integrated platform for trading, tracking, and monetizing energy and environmental commodities, including renewable energy certificates, carbon credits, and clean fuel credits. It serves financial institutions, corporations, governments, and power producers, offering trading, brokerage, registry, and wholesale power services worldwide.

2 investors

Aquafortus develops energy-efficient treatment technology for high-salinity industrial wastewater, enabling resource recovery at significantly lower costs than conventional desalination methods. The company serves industrial wastewater producers seeking to convert waste streams into recoverable resources.

2 investors

Aquila provides project finance for sustainable projects in Southeast Asia, drawing on its team's leadership experience in the field.

2 investors

arbnco offers an AI-powered platform for commercial real estate portfolios that accesses tenant energy consumption data, models building performance, and produces costed retrofit recommendations. It helps property owners and managers benchmark energy use and plan decarbonisation toward net-zero targets.

2 investors

Arctura develops advanced technologies including lightning protection systems, distributed nitric acid production, and optimization software for industrial applications.

2 investors

Arcturus develops advanced conductors by infusing carbon nanomaterials into metals to improve electrical conductivity and strength at high temperatures, aiming to scale the process to an industrial level. Its wires target electrification applications such as drones, robotics, EVs, electric planes, data centers, and transmission lines.

2 investors

Arculus Solutions works on pipeline applications for transporting commercial fluids including oil and gas, carbon dioxide, and hydrogen, including retrofitting existing pipes for CO2 transport and enabling hydrogen blending. Its offerings are aimed at pipeline operators seeking to reduce operating costs.

2 investors

Arkahub (Interglacial Renewable Technologies Pvt Ltd) sells and installs rooftop solar systems for residential customers in India, handling site surveys, installation, and regulatory approvals in-house. It offers ongoing panel maintenance and long-term warranties on panels, inverters, batteries, and performance.

2 investors

Ascendance develops hybrid-electric propulsion systems for next-generation aircraft and unmanned aerial vehicles, serving civil and defence operators seeking improved range, efficiency, and reduced environmental impact. The company's technology combines thermal and electric power to enable aircraft with significantly greater endurance and faster turnaround times than conventional alternatives.

2 investors

Asoba builds data and AI infrastructure that standardizes distributed renewable energy asset data across manufacturers and delivers commercial intelligence for portfolio monitoring, fault detection, and trading settlement. The platform serves energy operators, regulators, and investors across Africa and emerging markets.

2 investors

Aspen Aerogels engineers, manufactures, and commercializes aerogel-based materials for energy conservation and asset protection, including thermal runaway barriers, energy infrastructure insulation, and battery materials. It serves industrial and energy sectors, offering technical services such as unit inspections, installation guides, and contractor training.

2 investors

Aspen Midstream operates a portfolio of natural gas transmission, gathering, processing, and related infrastructure assets serving oil and gas producers across North America. The company provides interstate and intrastate transmission, cryogenic processing, compression, CO2 treating, and condensate stabilization services.

2 investors

Aston operates an integrated power service delivering utility-grade capacity through modular generation, transmission, storage, and real-time control systems. The company serves energy-intensive industrial users needing reliable, firm power without utility interconnection delays.

2 investors

Atomis develops metal-organic frameworks (MOFs) and porous materials for gas control applications including separation, recovery, and storage. The company serves multiple industries including environmental remediation, energy, and life support systems.

2 investors

Attributes™ provides a blockchain-based digital registry that tracks the origin and ESG attributes of energy from production to end users. It offers a web application for companies to gain visibility into their energy value chain, with features for data upload automation, security, and certification.

2 investors

Atwell is a professional services firm that delivers engineering, consulting, and technical project solutions across a range of markets, adapting its offerings to emerging client challenges.

2 investors

Aurea develops portable wind turbines that enable individuals to generate and store their own power in remote or emergency situations. The company targets outdoor enthusiasts, disaster responders, and deployed personnel who need reliable off-grid energy.

2 investors

Aurora Hydrogen develops microwave-driven methane pyrolysis technology to produce low-cost clean hydrogen without CO₂ emissions. The company serves energy companies seeking to reduce both costs and carbon footprint.

2 investors

Automous develops electricity market forecasting, energy asset modelling, and optimization tools for scheduling and bidding of energy assets across multiple electricity markets. The company is a research-driven spin-off from Aalto University.

2 investors

Avove is a Tier 1 contractor providing design, engineering, environmental, infrastructure, maintenance and delivery services exclusively to utilities clients across the UK and Ireland. The company supports clients with network resilience, environmental improvements, asset investment and infrastructure challenges.

2 investors

AVRIO Energie GmbH is active in the biogas market as a strategic investor focused on the generation, trading, and distribution of energy from renewable raw materials. The company operates existing energy plants and acquires additional biogas, biomethane, and photovoltaic facilities in Germany.

2 investors

AZUL Energy develops, manufactures, and sells bio-inspired catalyst electrode materials, next-generation metal-air battery products, and functional materials for environment, energy, and healthcare applications. Founded as a spin-out from Tohoku University, it focuses on its "AZUL catalyst" technology for sustainable energy.

2 investors

Battery Associates is a global knowledge partner for the battery industry, offering training, consulting, and industry insights along with community programs such as webinars, events, a podcast, and a newsletter. It serves battery professionals, engineers, investors, and policymakers, and runs the BatteryMBA training program with alumni across 70+ countries.

2 investors