Alternatives to Clairion

Global leader in optimized resource management for water, waste, and energy.

Air Liquide S.A. is a French multinational company which supplies industrial gases and services to various industries including medical, chemical and electronic

Fusion power startup developing grid-scale power plants using advanced laser technology.

Sustainable biomaterials from fungi and organic waste for recyclable packaging.

Converts carbon emissions and waste into green liquid fuels and chemicals.

Biotic develops fully biodegradable plastics that can be disposed of in any trash without environmental concern.

Leveraging AI and advanced technology to combat extreme wildfires and protect ecosystems.

BlueGreen Water Technologies restores, safeguards, and optimizes waterbodies worldwide by pioneering innovative solutions for water quality and ecosystem health.

Naki is a climate tech startup developing innovative solutions for energy efficiency and carbon reduction.

Helps companies meet climate targets by turning workforces into a climate movement.

Sustainable infrastructure platform providing affordable, reliable resource solutions for companies, communities, and cities.

Transforms textile waste into sustainable materials, reducing plastic and textile industry pollution.

Comerc Energia provides comprehensive energy and decarbonization solutions for the free energy market.

Develops, finances, builds, owns, and operates biomethane and green hydrogen plants for industrial decarbonization.

Amogy unlocks ammonia's potential as a clean energy source with proprietary reforming technology.

Develops, owns, and operates industrial-scale facilities producing green hydrogen derived e-Fuels.

Energy technology company focused on innovative solutions.

Revolutionizing battery recycling for a circular future in Europe.

Israeli climate-tech startup developing a novel solution to remove methane from the air.

Climate-tech startup making Asia's rice farming more water-resilient by combining satellite imagery, AI, and field operations to reduce water usage and methane emissions.

World's largest biogas engineering company specializing in full-stack clean fuels technology.

Data center infrastructure developer providing power sources and site development, focusing on clean-powered, shovel-ready sites for energy-intensive workloads like AI.

Delivers GHG emissions intelligence using satellite imagery for industries and regulators.

Electra is decarbonizing the iron and steel industry with clean-iron electrowinning technology.

Crusoe uses stranded energy to power high-performance computing for AI and blockchain.

Green processing of battery waste.

Green materials platform using patented electroreduction to produce pure metals with zero carbon emissions.

Transforms waste heat into zero-emission electricity using an isothermal heat engine.

Empowering buildings to generate uninterrupted on-site clean energy and participate in the distributed energy sector.

Digital platform connecting ecosystem players to solve environmental challenges using AI.

Technology that removes CO2 from water, turning water infrastructure into carbon capture facilities.

Direct air capture startup producing CO2 and hydrogen for e-fuels and negative emissions.

Clean energy company providing heat pumps and home energy-saving solutions directly to consumers.

ConnectDER simplifies home electrification by enabling solar, EV charging, and battery storage without costly electrical panel upgrades.

Energy-as-a-Service platform for businesses.

Electrifying the global steel industry with innovative technology.

Ultra-high temperature thermal energy storage solutions for industrial decarbonisation.

Singapore-based cleantech company revolutionizing green hydrogen production with advanced materials.

Global leader in developing, financing, and operating utility-scale solar energy projects.

Green tech firm developing AI data centers powered by renewable energy in arid regions.

Developing a novel process for green ammonia production to decarbonize agriculture and energy.

Airovation Technologies develops patented air purification and carbon capture solutions based on advanced chemical processes to convert CO2 into valuable chemicals.

A British energy company building an end-to-end energy value chain for low-cost, abundant energy.

Membrane technology for carbon capture, hydrogen, and natural gas.

Delivering stable, secure, and cost-effective energy solutions through large-scale battery storage.

BioLite creates innovative off-grid energy products for outdoor recreation and emerging markets.

Develops and manufactures rotor sails for wind-assisted propulsion on ships.

Industrial company in hydrogen production and separation solutions.

Battery energy storage systems (BESS) for commercial and industrial (C&I) businesses.

Savion is a renewable energy developer focused on utility-scale solar and energy storage projects.

Provider of EV charging and energy solutions.

Danish biofuel startup developing a patented process to convert lignin-based residues into climate-neutral marine fuels.

Daystar Power is a company providing solar energy solutions.

Calgary-based startup developing technology to convert captured CO2 into valuable building materials.

Frost Methane helps livestock farms reduce methane emissions from manure ponds and generate revenue from carbon credits.

Advanced biofuels company focused on accelerating growth.

Seetrum promotes energy efficiency through solutions, insurance, and training.

A digital marketplace connecting businesses with vetted renewable energy providers, financing, and expertise.

Developing a breakthrough, low-cost technology to produce renewable hydrogen using sunlight and any source of water.