Cleantech Startups

Ola Electric designs and manufactures electric two-wheeler scooters for the Indian consumer market, building its powertrain (4680 Bharat cell and ferrite motor) and MoveOS software in-house. The company also operates its own manufacturing plant and retail stores, selling vehicles with financing and maintenance services.

4 investors

Oxylus Energy develops electrolyzers that convert captured CO2 into low-carbon methanol using renewable power, which can be further upgraded into sustainable aviation fuels. It serves industrial facilities and biogenic CO2 suppliers seeking to reduce and monetize their carbon emissions.

4 investors

P2 Science develops green chemistry platform technologies (including its PIOz ozonolysis and PICE polymerization processes) that convert renewable, plant-based oils into functional intermediates, specialty ingredients, and polymers. Its products serve the flavors, fragrances, and beauty/cosmetics industries, with R&D in Woodbridge, CT and manufacturing in Naugatuck, CT.

4 investors

Paces develops software and services to accelerate the development of renewable energy and power infrastructure projects from siting to shovel-ready. The platform serves energy developers and project teams working on renewable energy and power generation.

4 investors

pH7 Technologies develops a proprietary electrochemical closed-loop process for extracting critical metals and minerals — including platinum group metals, gold, copper, and tin — from primary and secondary resources with lower energy, water, and environmental impact. It serves miners, recyclers, and industrial operators supporting the transition to renewable energy and electrification.

4 investors

PheroSyn develops and supplies pheromone-based insect monitoring and control products for farmers, using synthetic insect pheromones to target specific pests such as pea midge, pea leaf weevil, saddle gall midge, pear gall midge and wheat midge while reducing pesticide use. The company applies "Green Chemistry" techniques to agricultural pest management, with field trials conducted in the UK.

4 investors

Planette develops AI-powered long-range weather forecasts and environmental intelligence to help organizations and communities adapt to climate volatility beyond traditional forecast horizons. The company serves businesses, utilities, and vulnerable populations facing extreme weather impacts.

4 investors

Plotlogic develops OreSense®, a sensing and AI platform that provides real-time, quantitative mineral data to help mining operators make extraction decisions. Spun out of University of Queensland research, it serves mining operations globally with a focus on safety and sustainability.

4 investors

Polymateria develops a proprietary "biotransformation" technology that makes conventional plastic packaging biodegradable, breaking it down into an earth-friendly wax if it escapes into the environment and is not recycled first. Its product Lyfecycle is a time-controlled self-destructing plastic aimed at reducing plastic pollution.

4 investors

Power Roll develops lightweight, flexible solar film technology that can generate electricity from surfaces such as rooftops and vehicle roofs previously unsuitable for conventional solar panels. The company operates in the renewable energy sector, aiming to expand green energy usage.

4 investors

ElectraMet builds electrochemical wastewater treatment systems for metal recovery, oxidant abatement, and acid reuse, serving industrial customers in sectors such as mining and microelectronics. The company offers feasibility testing, onsite pilots, and commercial systems that integrate with site management or SCADA systems to meet discharge compliance and sustainability goals.

4 investors

Presto provides electric vehicle charging solutions designed for fleets, mobility providers, and businesses, focusing on creating efficient charging experiences and utilization optimization for charging partners.

4 investors

Project Canary develops a software platform and high-fidelity methane sensors that help oil & gas and utility operators detect and manage methane emissions across their assets. The company turns dispersed sensor, aerial, and satellite data into actionable operational insights for regulatory compliance and emissions reduction.

4 investors

PVcase provides cloud-based and AutoCAD-based software for solar energy project development, including tools for site selection, utility-scale ground-mount and rooftop solar design, and energy yield modeling. It serves solar developers and engineers working on PV projects, from early-stage due diligence through construction-ready design.

4 investors

Qnovo develops battery performance technology, offering products and insights focused on improving battery performance for the battery tech industry.

4 investors

Range Energy develops electrified powertrain technology for heavy-duty commercial transportation, focusing on industrializing and deploying next-generation electric vehicle systems. The company works on hardware manufacturing, product and systems engineering, and safety strategy for the commercial trucking and clean transportation market.

4 investors

Reflect Orbital is developing satellite-based mirrors that redirect natural sunlight from space to illuminate specific areas on Earth on demand, with adjustable brightness and scheduling. Its applications include extending solar power generation hours and lighting remote areas without new ground infrastructure.

4 investors

Relectrify develops battery energy storage systems and cell-level management software to reduce the cost of renewable energy. The company serves energy storage operators and renewable energy developers seeking improved efficiency, longevity, safety, and financial returns.

4 investors

Resourcify offers a recycling and waste management platform that connects businesses with a network of recyclers to help them reduce, reuse, and recycle at scale. It serves enterprises managing waste across multiple locations and countries.

4 investors

Revel operates a fast electric vehicle charging network built for urban drivers, with charging stalls that can recharge vehicles in as little as 15 minutes. It offers a mobile app to start and manage charging, and partners with hotels, retail centers, and parking garages to host charging sites.

4 investors

Rheom Materials develops biobased materials using biopolymers derived from plant-based matter, applying melt extrusion techniques to create sustainable alternatives to plastics. Its materials target the fashion, home goods, electronics, and automotive sectors.

4 investors

Rivy provides financing infrastructure and credit tools to make clean energy affordable and accessible, serving business owners, homeowners, micro-grid contractors, and solar vendors/installers. It operates in the solar energy financing sector with a focus on Nigeria.

4 investors

RoadRunner provides tech-enabled waste and recycling services to businesses across all 50 U.S. states, using data and artificial intelligence to improve recycling rates and reduce costs. The company modernizes commercial waste management through software and operational expertise in the environmental services industry.

4 investors

Satoshi Energy provides a platform and advisory services for large-load energy development, marketing construction-ready power sites to data center companies and helping generation, data center, and financing parties handle site selection, interconnection, contracts, and settlements. It serves the energy and data center compute market.

4 investors