Energy Startups

A publication and information resource serving oil and gas industry associations across the United States. The American Oil & Gas Reporter acts as the official publication for regional petroleum producer and royalty owner associations.

1 investor

Aonics builds autonomous, ruggedized robots and an operator intelligence layer for operations and maintenance of solar assets, using multi-modal sensors (thermal, RGB, LiDAR) to detect component-level defects. Its system offers cm-level geotagging on a digital twin, live command and control, and integrations with SCADA and O&M workflow tools, delivered as a service.

1 investor

Aotea Energy develops smart battery systems and software designed in New Zealand to enable household and community-level energy storage and sharing. The company targets homeowners, businesses, and schools seeking to reduce energy costs, grid dependence, and peak demand through distributed battery networks.

1 investor

Apatura develops and operates large-scale Battery Energy Storage Systems (BESS) and renewable energy projects, and partners with hyperscalers and data centre operators on infrastructure. Based in the UK, it holds Scotland's largest energy storage pipeline and one of the largest in the country.

1 investor

APGREEN develops on-site hydrogen production and power generation systems using catalytic reforming and fuel-cell integration for distributed, low-carbon energy applications. The company operates in the clean-tech and energy sector.

1 investor

API Heat Transfer designs and manufactures heat exchangers and thermal transfer equipment for industrial applications where reliability is critical. The company serves customers across power generation, petrochemical, HVAC, and other sectors requiring specialized heat transfer solutions.

1 investor

Apollo offers a sustainability and energy intelligence platform that consolidates multi-site energy consumption, financial impact, and carbon exposure into a single layer, providing invoice validation, tariff optimization, benchmarking, and automated carbon scope accounting. It serves enterprises with large multi-location portfolios—such as retail chains and industrial groups—and their CFOs, CSOs, and energy managers, with a stated presence in Türkiye covering 500+ companies.

1 investor

Apollo Power develops and manufactures flexible, high-efficiency solar cells and film for applications such as commercial and industrial solar roofs, embedded automotive solar, heavy-duty vehicle and RV kits, and portable energy products. Based in Israel and traded on the Tel Aviv Stock Exchange, it operates a large flexible solar panel factory and partners with automotive and industrial companies.

1 investor

Apparent develops renewable energy products by combining hands-on R&D with machine learning, including hardware and an operating system aimed at managing power and cooling demands for data centers. It positions its technology around energy efficiency, sustainability, and load management for high-demand computing infrastructure.

1 investor

Applied Kinetics develops AI agents that manage supplier coordination for energy and data center construction projects, tracking equipment approvals, delivery dates, and delays. It serves project teams building out energy and data center infrastructure.

1 investor

APTIM provides integrated resilience and infrastructure solutions including emergency management, infrastructure management, specialized engineering, and oil and gas facility services to government, commercial, industrial, and energy customers.

1 investor

APT Solar Solutions develops three-dimensional solar capture systems with vertically arranged cells in transparent housings for modular, low-maintenance clean electricity generation. The company targets widespread solar adoption through scalable, infrastructure-compatible modules designed for diverse installation scenarios.

1 investor

Aquanta makes a retrofittable water heater controller that turns standard electric and gas water heaters into smart, WiFi-connected devices controllable from a smartphone. The device learns a household's hot water usage and adjusts the heating schedule to reduce energy costs, targeting residential homeowners.

1 investor

Aquarius Energy is a joint venture between Tristar and Glencore that operates a global network of bulk liquid storage and distribution facilities for energy products at major trading hubs. The company provides transportation, storage, ancillary services, and retail distribution for the movement of energy commodities.

1 investor

Aquaterra Energy is an offshore engineering company serving the oil and gas and emerging energy sectors.

1 investor

1 investor

Ara Ake supports New Zealand energy innovators and technologies driving the country's transition to a clean, low-emissions energy system. The organization provides strategic investment alignment, ecosystem support, and commercialization assistance for renewable energy and sustainable technology solutions.

1 investor

Arbell Energy develops quantum-dot NanoCrystal thin-film solar technology, printing solar inks into lightweight, flexible, and transparent panels for applications such as utility-scale PV farms, building-integrated facades, agriculture, and retrofits of existing panels. Operating on a B2B model, the company targets the solar energy and cleantech market and is based in Ra'anana, Israel.

1 investor

Arcform owns and operates extra-high voltage (EHV) electricity networks for large-scale generation, storage, and high-demand projects, taking on networks after they are built. It also advises on new EHV connections and covers IDNO and private wire assets, serving the UK energy infrastructure market.

1 investor

ArchKey Solutions is one of the nation's largest electrical and technology systems contractors that designs, builds, and maintains infrastructure systems for communities across the United States. The company serves customers of all sizes with projects ranging from power and connectivity to security and protection systems.

1 investor

Arcobi (formerly Arcus Power) provides AI/ML-driven software for North American power and energy markets, combining 25+ years of market data with forecasting, digital twins, and automated dispatch to help market participants predict prices, demand, and grid conditions and control their assets. It serves energy traders, asset operators, and portfolio managers for tasks such as battery storage optimization, demand response, compliance, and peak avoidance.

1 investor

ARCOS provides the OnCommand software suite that utilities and critical infrastructure operators use to schedule, dispatch, and coordinate field crews—including internal staff, contractors, and mutual aid—for daily operations and storm/emergency response. The platform covers crew callout, mobile work execution, compliance documentation, and FEMA-ready reporting, and is used by utilities across North America.

1 investor

Arctic Warm builds Aurora Block, a modular, software-controlled system for temporary and critical energy needs that manages heating, cooling, drying, and frost thawing as one unit. It serves primarily the construction sector, as well as supply-security sites, hotels, and greenhouses where stable climate control is critical.

1 investor

Arcus Power provides software tools for traders, utilities, and industrial operators to measure, manage, and act on energy market risk in real time, leveraging 25 years of market data and AI forecasting capabilities.

1 investor