Energy Startups

Newlight develops a plug-and-play hybrid hydrogen-diesel plugin that retrofits existing marine diesel engines to cut fuel consumption and greenhouse gas emissions, targeting ocean freight vessel operators and shipping companies. Its system integrates without dry docking and includes real-time monitoring of fuel use, emissions, and engine performance to help fleets meet IMO emission targets.

2 investors

New Sun Road builds Stellar, a microgrid energy management platform combining Microgrid OS and Edge hardware that uses IoT data and AI to monitor, control, and optimize power systems such as solar and battery installations. It serves operators of microgrids, including grocery stores and data centers, to reduce utility costs and maintain reliable power across single sites or global fleets.

2 investors

Nextron offers subscription access to shared solar energy from distributed solar plants across Brazil, letting residential, business, agricultural, and condominium customers reduce their electricity bills without installing panels or making infrastructure investments. The service operates under Brazil's Distributed Generation legal framework (Lei 14.300/2022) and is regulated by ANEEL.

2 investors

Nira provides software tools that replicate ISO interconnection study processes for power generation developers and grid operators to evaluate transmission injection capacity and interconnection feasibility. The platform helps developers make siting decisions and transmission planners conduct reliability studies.

2 investors

Nithio provides a risk analytics engine and AI models that assess household-level credit risk, structure financing, and monitor portfolio and impact performance for climate solutions. It serves climate investors, fund managers, DFIs, donors, and multilaterals financing energy access and last-mile climate solutions across Africa.

2 investors

Niv-AI deploys high-resolution power sensors and software orchestration to capture millisecond-level electrical transients from AI GPU workloads, giving data center operators visibility into their power usage. Its system maps the "electrical fingerprint" of specific AI jobs to synchronize energy and compute, reducing worst-case power buffering and recovering stranded capacity.

2 investors

NobleAI develops a platform that combines physics, chemistry, and machine learning to convert industrial data into predictive models and actionable insights for energy, chemistry, and manufacturing companies. The platform helps these industries optimize product formulations, improve asset performance, accelerate time-to-market, and support sustainability initiatives.

2 investors

Noble Gas Systems develops and manufactures conformable high-pressure gas storage vessels for transportation and stationary applications in commercial, aerospace, and defense markets.

2 investors

Noda provides an always-on AI platform for building owners and operators that monitors and optimizes equipment across real estate portfolios, using data from BMS, IoT, weather, and utility signals to cut energy use, reduce maintenance costs, and increase net operating income. The platform detects and resolves operational problems around the clock to maintain equipment performance and reduce waste across assets.

2 investors

node.energy provides a software platform (opti.node) for managing renewable energy business models, including tenant electricity and on-site PPAs. The platform serves energy producers and operators seeking to streamline data management, billing, and regulatory compliance.

2 investors

Northvolt manufactures lithium-ion battery cells for electric vehicles and industrial applications, with an emphasis on low-carbon production and sustainability. The company builds battery cells targeting reduced CO2 emissions compared to cells made using coal power.

2 investors

NovaSpark manufactures mobile, atmospheric hydrogen generation systems that produce hydrogen, power, and water on-site in remote or critical environments. The company serves defense, disaster response, and critical infrastructure markets with technology designed for mission-critical operations.

2 investors

Nucleon Energy connects investors, developers, and policymakers to accelerate nuclear energy expansion across North America. The company operates as an intermediary in the nuclear power sector, facilitating capital deployment and technical collaboration for low-emissions electricity generation.

2 investors

nuuEnergy connects homeowners with qualified local tradespeople and professional advisors for the purchase and installation of new heating systems, supported by digital processes. The company offers an end-to-end service covering consultation, planning, installation, maintenance and efficiency improvements, with a focus on heat pumps.

2 investors

Nuventura develops SF₆-free medium voltage gas-insulated switchgear that uses pure dry-air insulation as an alternative to conventional SF₆-based GIS. Its equipment serves utilities and grid operators, heavy industry, renewable energy integration, and containerized power applications.

2 investors

Octet develops advanced battery electrolyte solutions, offering a catalog of over 400 molecules along with testing and a global manufacturing network to improve battery performance such as capacity, efficiency, and operating life. It serves battery makers including aqueous grid-scale storage and lead-acid technology developers.

2 investors

Ogre provides AI-based forecasting and operational tools for the energy sector, covering renewable energy generation, demand, technical losses, EV charging station demand, prosumers, and anomaly/non-technical loss detection. Its platform serves energy businesses and grid operators to reduce costs, improve efficiency, and support sustainability goals.

2 investors

Ohmium manufactures PEM electrolyzer systems for green hydrogen production, serving industrial, energy, and mobility applications. The company produces modular, fully assembled units designed for renewable energy integration and high power density output.

2 investors

This page is an investment portfolio listing from Omnes Capital showing 100+ portfolio companies across multiple sectors including deeptech, renewables, biotech, healthtech, materials, and real estate. It is not a company website but a VC/PE firm's investment page.

2 investors

Onboard Dynamics builds patented natural gas compression technology, including the GoVAC FLEX and GoVAC MAX pipeline evacuation systems used during pipeline blowdowns and evacuation projects. Its mobile systems compress and move low-pressure or renewable natural gas without an external power source, serving pipeline operators and fleet operations in the natural gas energy sector.

2 investors

One Utility Bill combines energy, broadband, TV, TV licence and water into a single monthly payment for renters and homeowners, with the option to split bills between housemates. It offers custom utility packages including an "Unlimited Energy" fixed-price option and broadband deals from Sky, Virgin Media and BT, serving the UK market.

2 investors

Ignite provides solar energy solutions across African markets, from access to productivity, designed for rapid deployment and scaling. The company bridges capital and innovation to accelerate energy access and climate impact.

2 investors

Openvolt provides API infrastructure that unlocks smart-meter data to enable developers to build energy management applications for electrification and decarbonization. The company serves software developers building applications for electric vehicles, renewable energy, heat pumps, and other electrified assets.

2 investors

Optivolt designs intelligent home solar systems that optimize energy generation in real time, claiming up to 50% more usable energy than traditional systems. The company serves homeowners seeking to reduce electricity costs and carbon footprint through renewable energy.

2 investors