Climate Tech Startups
3,466 companies tagged Climate Tech, with their investors and founders.
Ekona Power develops methane pyrolysis technology to produce clean hydrogen and carbon black while reducing greenhouse gas emissions from natural gas. The platform targets global demand for decarbonized fuels and addresses climate mitigation at scale.
2 investors
Ekstera builds scalable Stirling engine generators that convert waste heat and carbon-neutral heat sources — such as furnace exhaust gas, compressor station waste heat, biomass, hydrogen, solar thermal, and geothermal — into on-site electricity. Its systems target industrial facilities including steel mills and remote operations seeking to offset electricity costs.
2 investors
2 investors
Elicit Plant develops crop treatments based on phytosterols, natural plant growth regulators that strengthen plants' natural defense mechanisms and improve crop resilience for agricultural use. The company runs applied research combining controlled germination and cultivation chamber experiments with field trials, and operates internationally beyond its French base.
2 investors
Emitwise, now part of Green Project Technologies, provides carbon accounting and decarbonization software for businesses to measure and reduce their emissions. The platform is now offered under Green Project.
2 investors
Emulate builds software that coordinates residential energy devices such as EV chargers, heat pumps, batteries, solar inverters, and smart meters into a single controllable flexibility resource, optimising them against tariffs and grid constraints to reduce costs and support grid stability. It sells to utilities running flexibility programs, with live deployments across Europe and the US.
2 investors
Endless Food Co. develops THIC, a low-impact alternative to conventional chocolate made using upcycled ingredients, aimed at the large-scale food industry. The company focuses on food system sustainability and reducing the environmental footprint of the chocolate industry.
2 investors
Energryn develops renewable energy products aimed at offering accessible costs and high quality standards. The company positions itself around reducing environmental impact and educating its collaborators, clients, suppliers, and partners.
2 investors
Energy Dome develops long-duration energy storage technology deployed at utility scale, with a focus on serving power utilities. The company operates globally, delivering projects across North America and other regions.
2 investors
EnergyLab is a climate tech startup accelerator and innovation ecosystem focused on net zero emissions, running programs that connect clean energy and climate tech founders with mentors, advisors, partners and investors. Based in Australia, it offers accelerator and membership programs supporting founders from idea stage through to scaling and raising capital.
2 investors
Enerkem converts non-recyclable waste and biomass residues into biofuels and chemicals using gasification and syngas conditioning technology. The company operates commercial-scale biorefineries producing methanol, ethanol, and circular chemicals for hard-to-abate sectors.
2 investors
Enki provides commercial intelligence on emerging technologies and critical infrastructure sectors including ammonia in maritime, solid oxide fuel cells, direct air capture, and nuclear power. The platform delivers cited, sourced market analysis and cost comparisons for niche markets where traditional analyst coverage is limited.
2 investors
enmacc operates a digital wholesale energy trading marketplace that provides market access and liquidity for energy market participants, including smaller and new players. The company aims to support a market-based energy transition and digitalise trading and process routines for producers, distributors, and traders.
2 investors
Enode provides APIs that connect and optimize distributed energy devices such as EVs, chargers, home batteries, solar panels and heat pumps, giving energy companies a single integration to build energy and flexibility products. Its customers range from electricity suppliers and utilities to climate tech startups working on the renewable energy transition.
2 investors
Ensol installs latest-generation solar panels along with batteries, EV chargers, heat pumps and an energy management app for residential customers, and provides long-term monitoring to help reduce electricity bills. It also offers a subscription plan and operates in France.
2 investors
Enspired Solutions offers PFAS destruction technology for water, providing services including benchtop treatability studies, feasibility study support, field pilot tests, and full-scale on-site implementation. It serves clients needing to confirm technology compatibility and destroy PFAS contaminants in water.
2 investors
EnviCore converts waste streams from mining and industrial sectors into supplementary cementitious materials to reduce cement consumption and CO2 emissions. The company serves mining and construction clients seeking to achieve net-zero waste and emissions targets.
2 investors
LiORA develops science-based technology and instrumentation for continuous soil-site monitoring and remediation, turning field data into actionable decisions for clients. The company applies decades of soil science and environmental research to restore and repair contaminated soils, with expertise in remediation of cold region soils.
2 investors
Epyr develops thermal energy storage solutions for industrial heat electrification, enabling industries to decarbonize and adopt renewable energy. The company serves industrial customers seeking to reduce carbon emissions through practical, scalable electrification.
2 investors
ESG Book provides a platform that unifies public and private sustainability data mapped to reporting frameworks, supporting sustainability reporting, transition finance, and supply chain decarbonisation. It serves financial institutions and companies needing validated ESG and emissions data for regulatory reporting, lending, and risk management; the company recently merged with EthiFinance to form a European independent credit and sustainability rating agency.
2 investors
ESG Solutions provides subsurface diagnostic and monitoring services—using microseismic, tilt, fiber optic, and electromagnetic technologies—to help operators detect, locate, and de-risk underground activities. It serves energy, mining, and geotechnical operations worldwide with custom-configured analytics for risk management, reservoir planning, and storage containment compliance.
2 investors
Ever.green offers high-impact renewable energy certificates (RECs) that fund new renewable energy and storage projects, and runs a tech-enabled marketplace to help buyers acquire clean energy tax credits and guide developers through monetization under the Inflation Reduction Act. It serves clean energy tax credit buyers and renewable project developers.
2 investors
EverDye develops biobased dyeing pigments and a low-heat, low-energy dyeing process aimed at reducing the carbon emissions, energy use, and toxic chemicals of textile dyeing. It targets fashion brands seeking more sustainable supply chains, integrating with their existing machinery and suppliers.
2 investors
Evercity is a blockchain-based platform for issuing and managing green debt and carbon credit instruments with integrated monitoring tools to prevent greenwashing. It serves SMEs, investors, and service providers seeking transparent, traceable sustainability-linked financial assets.
2 investors