Climate Tech Startups
3,468 companies tagged Climate Tech, with their investors and founders.
Ponda develops biomaterials made from fibres of Typha latifolia grown through paludiculture on regenerated wetlands, including its BioPuff insulation as an alternative to feather and synthetic fillers. It works with brands, farmers, landowners, and conservation partners to supply lower-impact textile materials while restoring wetland ecosystems and sequestering carbon.
3 investors
Positive Carbon makes Scrappy-1, an autonomous AI-powered robot and analytics platform that monitors, identifies, weighs, and prices food waste in commercial kitchens. It serves hospitality and food-service businesses, providing real-time dashboards, waste forecasting, and reporting to reduce waste and cut costs.
3 investors
PowerGen Renewable Energy provides solar and battery power systems for businesses and communities across Africa, offering flexible delivery models such as pay-as-you-go, PPA, lease-to-own, and full ownership with no upfront cost. The company installs and monitors clean energy systems to reduce downtime and energy costs.
3 investors
Praan builds air purification technology aimed at reducing particulate matter and providing cleaner air. It offers products for homes, commercial spaces, and industrial spaces.
3 investors
Previsico provides a flood forecasting and hydrological monitoring service that predicts and monitors flood risks, including surface water, small streams, and drainage systems often not covered by standard flood alerts. It serves businesses, insurers, and organisations seeking to prepare for and mitigate flood impacts.
3 investors
Pula Advisors provides index-based and indemnity-based agricultural insurance and data solutions that protect smallholder farmers and pastoralists against climate risks, with tools for yield-based payouts, EUDR export traceability, and geospatial farm analytics. It serves farmers, agribusinesses, governments, and development partners across 12 countries in Africa and Asia.
3 investors
Qarbotech develops patented biocompatible nanotechnology that enhances photosynthesis to increase crop yields and accelerate crop cycles for farmers. The company operates in the agritech and nanotech space, addressing food security and climate challenges, with technology developed at Universiti Putra Malaysia.
3 investors
ReceiptHero enables merchants to replace paper receipts with digital alternatives that integrate with POS systems and payment networks. The platform serves retailers seeking to reduce operational costs and environmental impact while improving customer experience and loyalty.
3 investors
Recyclops provides curbside recycling pickup for households in areas that lack municipal recycling programs, using scheduled bag-based collection with app tracking and pickup reminders. It operates in various U.S. towns and cities, including locations in Arizona, Utah, and Tennessee.
3 investors
Redaptive provides fully funded energy infrastructure upgrades, offering structured financing, turnkey execution, and measurable savings verification for enterprises. It serves large industrial, healthcare, and real estate organizations with distributed, complex facility portfolios.
3 investors
ReelData AI provides an AI-powered software suite for land-based aquaculture farms to optimize feeding, monitor fish biomass, manage environmental conditions, and detect health issues. The platform enables farms to increase profitability and sustainability through real-time data analytics and automated decision-making.
3 investors
Regascold is a greentech company that recovers cold energy from the regasification of liquefied gases using its patented technology. It aims to make industrial cooling processes more sustainable and cost-effective while reducing CO₂ emissions and energy costs.
3 investors
Releaf builds climate-resilient agriculture solutions for smallholder farmers in Africa through supply chain, agronomic expertise, and hardware-software integration. The company aims to improve farming sustainability and economic prosperity across the continent.
3 investors
Resilience deploys residential solar and storage, aggregating homes into a single dispatchable grid resource that supplies power to the AI/data center economy while lowering or eliminating energy costs for working families. It operates in the US through partnerships with local CDFIs, land banks, foundations, and city partners, structuring capacity for bilateral contracts, virtual power plant participation, or capacity market revenue.
3 investors
Resync offers an AI-powered smart building and energy management platform that monitors energy assets at the component level, forecasts inefficiencies, and automates control actions to reduce energy use and carbon emissions. It integrates with existing building management systems and serves enterprises pursuing decarbonization and sustainability goals, with activity in Southeast Asian markets such as Indonesia and Thailand.</parameter> <parameter name="sector_codes">["energy", "ai_ml", "iot"]
3 investors
Rewind performs permanent carbon removal by backfilling mine voids with sustainably sourced biomass, which simultaneously fulfills mine reclamation obligations for the mining industry. It monitors sealed chambers with digital MRV and issues third-party certified carbon removal credits under Isometric's BSSM module.
3 investors
Rhizocore Technologies develops mycorrhizal fungal inoculum products to enhance plant growth, woodland restoration, and ecosystem resilience. The company serves forestry, agriculture, and ecosystem restoration sectors with biotech solutions for carbon-negative forest productivity.
3 investors
Rivercity Innovations builds IoT solutions including cold chain temperature monitoring sensors (TxH) used by retail stores to reduce food loss and carbon footprint, and asset tracking under its BeeSecure brand. It serves stores across North America and Spain, operating in the IoT and sustainability space from the Canadian prairies.
3 investors
Rock Rabbit provides an AI-powered platform that simplifies the application, verification, and payment of energy efficiency incentives for contractors, installers, and equipment manufacturers. The company streamlines the incentive claim process to accelerate residential building electrification and energy upgrades.
3 investors
Rondo manufactures thermal battery systems that store energy by heating refractory bricks with renewable electricity and release it as continuous industrial heat and power for manufacturing processes. The company serves cement, chemical, food and beverage, fuel, and textile producers seeking to decarbonize heat-intensive operations.
3 investors
Rumin8 develops feed supplements for ruminant livestock that reduce methane emissions by applying anti-methanogenic solutions derived from nature. The company serves dairy and beef cattle producers seeking to decrease enteric methane from their herds.
3 investors
Sage Geosystems develops pressure geothermal technology to generate energy from the earth's subsurface heat, drawing on decades of experience drilling wells worldwide. The company operates in the geothermal energy sector, aiming to provide sustainable power generation.
3 investors
This is Salesforce's corporate sustainability page describing the company's environmental commitments, including net-zero and nature-positive goals, sustainable AI initiatives, carbon markets participation, and reforestation efforts. It also highlights how Salesforce's products, such as AI agents, help customers pursue their own environmental goals.
3 investors
Salient Energy manufactures zinc and manganese batteries for electricity storage, providing an alternative to lithium-ion with lower costs and reduced environmental impact from mining and manufacturing.
3 investors