Energy Startups

Applied Atomics develops space launch and test infrastructure for commercial rocket companies. The company provides launch sites and related hardware services for the emerging commercial space sector.

4 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.

4 investors

Arbor develops power systems intended to provide reliable, emissions-free baseload power at large scale. Founded by engineers with backgrounds in rocket engines, turbomachinery, and high-performance power platforms, the company applies aerospace engineering methods to clean energy generation.

4 investors

Arolytics provides software for oil and gas operators to detect, measure, and manage methane emissions, including SCADA-based detection methods for equipment such as storage tanks at upstream facilities. Its tools support emissions monitoring and regulatory reporting for the energy industry.

4 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.

4 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.

4 investors

Atomionics builds quantum-grade gravity sensors (GRAVIO) and AI-powered 3D subsurface modeling (ORE-O) to map underground geology and locate mineral deposits. Its technology serves the mining and mineral exploration industry, targeting critical resources like copper, lithium, and rare earth elements needed for the energy transition.

4 investors

Avalanche Energy develops compact fusion technology to generate high-energy neutrons for materials testing, radioisotope production, and advanced nuclear battery systems serving defense, space, and commercial power applications. The company also provides high-voltage vacuum components and operates FusionWERX, a commercial-scale fusion testing facility.

4 investors

Axle Energy develops software connecting electric vehicles, heat pumps, solar panels, and batteries to electricity markets to balance grid supply and demand without fossil fuels. The company serves grid operators and enables decarbonization of the electricity grid.

4 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.

4 investors

Beyond The Dome builds a modular, automated system for wastewater treatment facilities that destroys biosolids and treats sludge, eliminating organics including PFAS, microplastics, and pharmaceuticals while recovering water, minerals, and energy. The self-contained system integrates into existing infrastructure and reduces hauling volume, labor, and nutrient loading.

4 investors

Bia provides software for smart EV charging management, designed for electric buses, heavy-duty trucks, waste management, and logistics fleets. The platform integrates with existing systems as an API service to enable energy optimization, forecasting, and monitoring capabilities.

4 investors

Booster operates a mobile fuel delivery service that brings gasoline and diesel directly to customers, eliminating the need for underground storage tanks at traditional gas stations. The company serves vehicle fleets and aims to reduce environmental contamination and emissions through safer, on-demand fueling.

4 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.

4 investors

Capalo AI develops AI-powered software to optimize energy storage systems, lower price volatility, and reduce carbon emissions. The company serves energy storage owners and utilities seeking to maximize asset value and integrate renewable energy.

4 investors

CapeZero is a cloud-based project finance modeling platform that centralizes and operationalizes financing data, replacing spreadsheet models with investor-grade models and real-time analysis. It is built for clean energy developers and cross-functional teams in development, origination, underwriting, M&A, and finance to evaluate deals and capital decisions.

4 investors

Carbice manufactures aligned carbon nanotube-based thermal management products for aerospace, defense, and industrial power applications. The company operates the world's largest vertically aligned carbon nanotube production facility, located in Atlanta, Georgia, with additional operations in France and California.

4 investors

Chiral develops electron spin alignment technologies and applications based on the CISS effect to reduce resistivity and overpotential waste, enabling sustainable and higher-performance solutions.

4 investors

CleanElectric develops EV battery packs featuring rapid-charging and swappable technology across multiple product series for two-, three-, and four-wheeler vehicles as well as stationary energy storage. Its batteries support fast charging, LFP fireproof chemistry, and compatibility with public charging standards like Bharat DC001 and CCS.

4 investors

Climatize is a financial platform that enables retail investors to fund renewable energy projects across the United States with minimum investments of $10, offering potential annual returns up to 10%. The platform vets climate and renewable energy projects and serves individual impact investors seeking to combine financial returns with climate action.

4 investors

Concentro operates a platform for transferring clean energy tax credits, handling diligence, insurance, and legal documentation for both developers and corporate buyers. It focuses on distributed generation (DG) projects across solar, wind, battery storage, EV charging, and related renewable energy assets in the US.

4 investors

Condor provides an operating system for enterprise energy management, helping organizations monitor, forecast, and optimize energy procurement and consumption using AI-driven strategies. The platform aggregates metering data, power purchase agreements, renewable assets, and market data to reduce costs and manage price risk across multiple sites.

4 investors

Coreshell develops battery materials and technology aimed at improving battery capacity, performance, and cost while reducing reliance on critical materials. The company targets clean energy and electrification applications.

4 investors

CoverCress Inc. develops agricultural products and seeds that enable farmers to convert idle winter fields into profitable crops. The company supports sustainable farming practices and creates renewable energy feedstock through partnerships with farmers, grain handlers, and biofuel producers.

4 investors