Climate Tech Startups
3,468 companies tagged Climate Tech, with their investors and founders.
Verdox develops an electrochemical carbon capture system that uses electrical energy alone to capture and release COβ from both industrial point sources and ambient air. The modular, patent-protected technology targets industrial emitters seeking cost-effective carbon removal and decarbonization.
3 investors
Verne builds and operates behind-the-meter power generation to deliver firm, clean power. It offers a repeatable and affordable pathway for customers seeking reliable on-site electricity supply.
3 investors
Versogen develops anion exchange membrane (AEM) electrolyzers that produce green hydrogen at scale for decarbonizing the energy, chemical, and manufacturing sectors. The company operates in the clean energy and hydrogen technology space.
3 investors
Vespene Energy is an energy development company that provides fully managed, end-to-end electricity solutions, including biogas-to-power projects that convert waste streams into electricity and behind-the-meter on-site generation. It handles the full project lifecycleβorigination, energy audits, feasibility, construction, commissioning, and operationsβfor organizations seeking to manage their own power.
3 investors
Vesta develops Marine Enhanced Rock Weathering, adding carbon-removing olivine sand to coastal systems to permanently remove carbon dioxide, reduce ocean acidity, and support shoreline protection. It works with coastal communities and coastal construction practitioners on nature-based carbon capture projects.
3 investors
viboo provides AI-driven heating control and digital energy management software for older buildings to reduce heating costs and emissions. The company retrofits existing HVAC systems with IoT devices and uses room-level predictive AI to optimize energy consumption.
3 investors
Vizcab provides a software platform for construction and real estate professionals to measure, optimize, and manage the carbon impact of building projects using life cycle assessment data and machine learning. The company serves architects, developers, and manufacturers seeking to meet European carbon regulations and decarbonize construction.
3 investors
VorteX-io provides real-time hydrological monitoring services for water bodies using a network of measurement stations to track water height, velocity, and flow. The platform serves water resource managers, government agencies, and other organizations to prevent flooding risks, manage water resources during droughts, monitor aquatic ecosystems, and validate satellite altimetry data.
3 investors
Vycarb builds an aqueous chemical reactor and real-time sensing system that convert industrial COβ into stable bicarbonate using water, permanently storing carbon. The technology targets emissions from hard-to-decarbonize sectors such as power, oil & gas, chemicals, biogas, cement, steel, and aluminum.
3 investors
Wildnote provides an environmental consulting platform that automates manual compliance processes for environmental professionals including scientists, consultants, and regulators. The software helps users streamline data collection and information sharing to improve efficiency in environmental protection and sustainability work.
3 investors
Lithosquare is an AI platform for mineral discovery and exploration that uses geological expertise and machine learning to identify mineral deposits up to 10 times more efficiently. The company serves mining companies conducting mineral exploration and discovery across the US, Europe, Africa, and Latin America.
3 investors
Wunder Capital is a technology company that helps organizations deploy renewable energy solutions across their real estate portfolios to accelerate the transition to renewable energy. The company serves commercial real estate owners and operators seeking to implement distributed energy projects.
3 investors
Yali Bio develops climate-friendly fats and lipids designed for alternative dairy products such as butter, ice cream, milk, and cheese, using fewer inputs than conventional sources. The company operates in the food technology and sustainable ingredients space.
3 investors
Zanskar uses geoscience, AI, and advanced drilling methods to map the Earth's subsurface and identify geothermal resources that have been overlooked or considered too risky. The company develops and operates utility-scale geothermal power projects across the western United States.
3 investors
ZELP develops technology to measure and reduce methane emissions from the livestock industry. The company serves farmers, producers, and governments seeking sustainable solutions that maintain farm profitability while addressing climate and food security challenges.
3 investors
Zerocircle develops microplastic-free packaging materials using natural compounds to replace conventional plastic packaging. The company serves consumer and commercial brands seeking ocean-safe alternatives that maintain practical functionality at commercial scale.
3 investors
Zitara develops software solutions for battery management and monitoring, enabling companies to optimize battery safety, reliability, and performance across design and deployment. The company serves renewable energy and electrification sectors working to reduce costs and waste in battery operations.
3 investors
Asuene operates a sustainability AI platform for enterprises across industries to measure, reduce, report, and disclose CO2 emissions and ESG data across Scope 1-3 and the supply chain. The company also provides decarbonization consulting, renewable energy and carbon credit procurement, ESG evaluation, and BPO support, with a primary focus on the Japanese market.
3 investors
Endo-Phyte develops agricultural practices using endophytic fungi (Dark Septate Endophytes) to improve crop yields and soil health. The company serves agricultural producers and focuses on sustainable, regenerative farming methods in the agtech sector.
3 investors
Creattura develops technology solutions for carbon finance and biodiversity conservation, leveraging satellite data and AI to support climate action and environmental regeneration.
3 investors
Applies microwave technology to chemical manufacturing processes such as calcination, pyrolysis, refining, organic synthesis, and drying, aiming to reduce energy use and support carbon neutrality. Works on collaborative projects with materials, pharmaceutical, mining, and food companies in Japan to modernize industrial production.
3 investors
42watt provides manufacturer-independent planning, installation, and ongoing optimization of home energy systems such as heat pumps, working with certified regional master installers and handling subsidy processing for homeowners. The company covers the full process from consultation and individual planning through installation to annual maintenance and remote monitoring, aimed at reducing household energy costs.
2 investors
4PiLab uses a constellation of 16 satellites to detect wildfires as small as 5 to 10 metres in diameter and transmit real-time early detection alerts to ground teams. It serves governments, insurance companies, and industrial operations aiming to reduce wildfire damage, suppression costs, and greenhouse gas emissions.
2 investors
4Point AI develops a Spatial Intelligence platform that provides geological insights for subsurface decision-making. The platform serves investors, mining operators, and governments by delivering decision-grade analysis for mineral discovery and earth science applications.
2 investors