Energy Startups

Laki Power provides grid monitoring technology that delivers real-time data on power grid infrastructure, including monitoring in extreme weather and surveillance of critical assets. Its products serve power grid operators to improve grid efficiency and safety.

1 investor

Laminar Scientific develops technology for ocean energy generation. The company focuses on harnessing energy from ocean sources.

1 investor

Landatu Solar designs and produces mounting systems for solar photovoltaic installations, including modular floating flotation systems with anchoring (Lamaru) and water-ballasted systems for flat surfaces (Aquarack). It serves installers, distributors, and engineering firms with technical consulting and material supply for public and private solar projects.

1 investor

LandGate provides proprietary data and analytics for site selection, development, and investment analysis of energy and infrastructure projects including data centers, renewable energy, and EVs. The company serves developers, advisors, banks, investors, and capital groups with over 25 TB of geospatial data and 500+ attributes per US property parcel.

1 investor

LanzaJet develops and commercializes Alcohol-to-Jet (ATJ) technology to produce sustainable aviation fuel, enabling the aviation industry to reduce carbon emissions. The company operates pilot and commercial-scale production facilities and works with airlines and energy companies to scale SAF deployment globally.

1 investor

Lastmyle builds Maestro, a demand-flexibility platform that connects low-cost devices to household and business appliances such as EV chargers and heat pumps to coordinate energy loads in real time. It serves grid operators, electricity distributors, and commercial and industrial energy users by shifting demand away from peaks, providing frequency response, and paying residential consumers for grid participation.

1 investor

Latimer Controls develops control systems for solar energy integration on power grids. The company was founded to optimize solar energy flexibility and reliability to accelerate the transition to sustainable energy.

1 investor

Latitude Media is a news publication covering energy, climate technology, and government policy, including reporting on federal funding, the Department of Energy, and clean energy projects.

1 investor

Layla makes a single smart home device that monitors energy consumption, air quality, and noise levels without cameras or complex setup. The device is designed for homeowners seeking simplified, non-intrusive home monitoring.

1 investor

Lazarus builds modular supercritical CO₂ (sCO₂) turbines that ship in a standard container and assemble in weeks, providing onsite power generation for customers such as data centers. The turbines use direct air cooling instead of water and are compatible with multiple heat sources including natural gas, biogas, advanced nuclear, and concentrated solar.

1 investor

LBC Tank Terminals is a logistics and supply chain company providing tank terminal and transport solutions across multiple industries including energy, chemicals, and consumer goods. Fully owned by Mitsui O.S.K. Lines (MOL), a global shipping and logistics leader, it supports international trade and supply chain connectivity.

1 investor

LC Tech offers MMM, a smart meter-reading system with integrated hardware and software that automatically measures and monitors consumption of water, electricity, gas, and air for businesses. It detects waste and anomalies, generates reports, and integrates with existing management systems, serving factories, hospitals, schools, and commercial centers in Vietnam.

1 investor

LD TravOcean designs and manufactures submarine robots and specialized marine equipment, offering turnkey cable installation and burial services for offshore wind farms and submarine infrastructure. The company operates its own vessels and equipment to provide direct project experience in subsea cable deployment and maintenance across European offshore energy projects.

1 investor

LDBS Lichtdienst provides a full-service lighting offering for business customers, covering consultation, financing, installation, and long-term maintenance of lighting systems including LED retrofits. It serves single-site projects as well as Europe-wide rollouts across 100+ locations and operates a logistics center for lighting products and spare parts.

1 investor

Branch is an AutoCAD plugin that automates solar panel stringing by generating string layouts, routing homeruns, and exporting circuit lengths for commercial rooftop, ground mount, and SolarEdge projects. It serves solar design engineers and integrates with SolarEdge optimizers, Enphase microinverters, and traditional string inverters.

1 investor

LEAG is one of Germany's largest energy companies, operating mines and power plants while transitioning to renewable energy production. The company develops renewable energy, battery storage, hydrogen, and modern power generation solutions across 20+ sites in Brandenburg and Saxony.

1 investor

LEAP24 operates a nationwide network of fast-charging stations in the Netherlands for cars, vans, and trucks. It offers a partner card with per-kWh pricing aimed at businesses and provides charging bays suited to e-trucks.

1 investor

Leapfrog Nuclear develops nuclear reactor technology using proprietary TRISO fuel, designed to deliver higher power density and lower construction and energy costs than traditional nuclear plants. Its scalable reactor designs target low-carbon power generation for growing demands such as AI and grid-constrained applications.

1 investor

Leap builds a platform for virtual power plants that connects distributed energy resources like battery storage, electric vehicles, and smart buildings to grid support programs, enabling utilities to reduce reliance on fossil fuel plants and integrate more renewable energy.

1 investor

Learn Metrics is an educational website that explains HVAC-related metrics such as BTU, EER, SEER, COP, and kWh, and provides calculators and charts to help people understand them. It also compares HVAC systems and recommends units based on those metrics, cost, and energy/environmental impact.

1 investor

LEDCity supplies pre-configured sensor-based LED lighting and fixtures that ship ready to install, along with replacement material, support, and project consulting for existing installations. It serves construction and building projects in Switzerland, selling from Swiss stock via an online shop.

1 investor

LRE is a clean energy company that develops renewable energy projects and operates with a focus on diversity, employee development, and sustainable business practices.

1 investor

Leirvik is a manufacturer of modular living quarters and infrastructure solutions for offshore, renewable energy, and aquaculture industries. With over 50 years of experience serving the oil and gas sector, the company designs and builds customized residential and operational modules for offshore installations.

1 investor

Lemon offers distributed solar energy to businesses and consumers in Brazil through partnerships with solar plants, enabling users to reduce electricity costs without installing their own panels or infrastructure changes.

1 investor