Energy Startups

AIRMO develops satellite-based methane measurement technology for detecting methane emissions with precision and global coverage. The company serves energy operators and provides commercial monitoring solutions across Europe, the Middle East, and other continents.

5 investors

Alsym Energy develops non-flammable, high-performance sodium-ion batteries for energy storage applications. The company serves the energy storage market with an American-made alternative to lithium-ion technology.

5 investors

Altiroenergy develops clean energy solutions, though the specific products or services are not detailed on the about page.

5 investors

AlumaPower develops firm, dispatchable power technology aimed at addressing shortfalls in reliable 24/7 electricity for demand from AI data centers, re-industrialization, and electrification. It positions itself as a cleantech company offering an alternative to variable renewables and traditional fossil-based power sources.

5 investors

Ampcontrol provides AI-driven software and smart technology infrastructure for electric vehicle fleet charging management and optimization. The company serves commercial fleet operators, charging point operators, and energy solution providers across the U.S. and Europe.

5 investors

Ampd Energy builds the Ampd 200, a liquid-cooled battery energy storage system with an LFP battery subsystem and optional integrated solar MPPT controller, designed for demanding industrial applications. The unit uses CATL LFP cells, supports generator paralleling, and is certified to IEC and UL standards.

5 investors

AMPECO provides a software platform that enables retail companies to deploy and manage EV charging stations in their locations, attracting customers and generating revenue while integrating with existing retail systems. The platform includes features for pricing management, payment processing, loyalty program integration, and white-label mobile apps.

5 investors

Ampersand builds electric motorcycles, battery packs, swap stations, and AmperOps fleet management software for motorcycle taxi (boda) drivers in Africa, operating a battery-swapping network for commercial e-motos. It serves drivers in markets including Rwanda and Kenya, offering electric two-wheeler transport that costs less to power than petrol.

5 investors

Amply is software for HVAC contractors that uses LiDAR scanning and home data to produce ACCA-certified Manual J load calculations and heat pump system designs on site. It targets independent contractors focused on quality installations, providing design documents that explain their reasoning to homeowners, and works fully offline.

5 investors

Andercore is a B2B materials procurement platform serving construction and infrastructure companies across Europe with sourcing, quoting, and delivery of building materials and systems from multiple suppliers.

5 investors

Andium builds InSite, an AI-powered smart camera and remote monitoring platform for wellsite management in the oil and gas industry. Its technology provides real-time visibility and alerts to help energy companies detect leaks, reduce fugitive emissions, and improve operational efficiency and compliance.

5 investors

Noda offers an AI platform for commercial real estate owners and operators that monitors building systems around the clock to detect and resolve equipment problems, reduce energy use, and lower maintenance costs. It integrates data from BMS, IoT, weather, and utility signals to improve building performance and increase net operating income across property portfolios.

5 investors

Atmeto develops machine learning technology for clean energy generation, aiming to decouple carbon dioxide emissions from energy production.

5 investors

Atmio provides hardware and software for emission monitoring across gas infrastructure including pipelines, distribution networks, and storage facilities. The platform automates methane detection, measurement documentation, and EU-compliant reporting for gas operators.

5 investors

AtmosZero builds modular electrified heat pump boilers that draw heat from ambient air to produce emissions-free industrial steam as a drop-in replacement for fuel-burning boilers. It targets industrial manufacturers and district heating operators across sectors such as food and beverage, pharmaceuticals, chemicals, pulp and paper, and campus/city heating.

5 investors

AZX is an AI transformation engineering firm that builds tailored AI-enabled solutions and software for organizations in energy, real estate, supply chain, government, and other critical infrastructure industries. Structured as a public benefit corporation, it positions itself as an alternative to traditional SaaS and consulting, focusing on rapid execution from ideation to deployment.

5 investors

Baaz Bikes manufactures electric scooters and swappable batteries for gig workers and last-mile delivery services in India. The company operates a full-stack EV ecosystem designed to reduce operating costs for delivery personnel.

5 investors

BioLite sells off-grid energy products including solar-powered string lights that double as a portable USB charger, designed for camping, backyards, and other outdoor use without access to an outlet. Its products use built-in monocrystalline solar panels and rechargeable battery hubs.

5 investors

Bolo AI builds an AI copilot for asset intelligence that lets energy company engineers query complex asset performance data in plain language and receive traceable insights. Its platform uses a semantic layer and an energy-focused agent orchestration layer to unify data across APM, IoT, ERP, and documents.

5 investors

Bonnet offers an app for electric vehicle drivers to find, plan routes to, and pay for charging across a network of chargers in Europe. It provides real-time charger status data and membership plans with charging discounts and rewards.

5 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.

5 investors

Cala manufactures a heat pump water heater designed for residential use that heats water efficiently for households of up to five people.

5 investors

California Catalysts develops advanced materials and catalysts for hydrogen electrolysis using AI-driven discovery methods. The company partners with electrolyzer manufacturers to commercialize low-cost, non-iridium catalysts and coatings that improve green hydrogen production performance and economics.

5 investors

Capacitech makes modular C-Link supercapacitor systems that mount on walls, fences, or cable trays and install in days, offering an alternative to cabinet-based power quality equipment. Its plug-and-play systems serve data centers running AI workloads, utilities integrating renewables, and microgrids handling large commercial and industrial loads.

5 investors