Energy Startups
5,975 companies tagged Energy, with their investors and founders.
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NAEO provides capital market solutions and investment funding to independent oil and gas producers in the United States and Canada, specializing in mid-sized development projects in the hydrocarbon sector.
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NovaSolix develops a solar energy device that uses nanoscale antenna arrays to convert the full solar spectrum (UV to IR) directly into electrical power, aiming for higher power density and efficiency than traditional photovoltaics. It targets manufacturers and integrators seeking high-output solar for applications needing maximum output in minimal space.
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NthDS builds AI-powered platforms that convert unstructured legacy energy data — such as well logs, geological documents, and fleet records — into structured, searchable intelligence. Its products serve energy operators, service companies, and enterprise teams, with deployment available on-premise or in the cloud.
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Nuvvon develops next-generation battery technologies, focusing on polymer and battery materials research and development. The company works on solid-state battery materials and energy storage technologies.
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Ocean Thermal Energy Corporation develops OTEC (Ocean Thermal Energy Conversion) power plants and seawater district cooling systems that use the ocean's natural temperature gradient to produce continuous renewable electricity, potable water, and deep-sea air conditioning. The company targets tropical islands, coastal regions, and remote military installations as part of a broader offshore infrastructure platform spanning power, desalination, cooling, food production, and future AI/data-center applications.
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Ocergy is a U.S. company developing floating offshore wind technology, including the OCG-Wind floating foundation designed for lightweight, modular and rapid assembly, and the OCG-Data environmental and metocean data platform. It serves the offshore wind industry and its design teams and environmental stakeholders, operating from dual bases in Oakland, California and Aix-en-Provence, France.
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