Alternatives to Climeworks

Develops a novel, low-cost solvent-based carbon capture technology to decarbonize industrial emissions.

Direct air capture technology for atmospheric CO2 removal.

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

LanzaTech transforms waste carbon emissions into valuable products like ethanol, SAF, and chemicals.

A company focused on direct air carbon capture projects.

Canadian climate solutions company developing direct air capture technology to remove CO2 from the atmosphere.

Develops and deploys direct air capture technology to remove CO2 from the atmosphere.

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

Climate tech company developing Direct Air Capture and hydrogen co-production for affordable e-fuels.

Direct air capture startup using limestone to remove CO2 from the atmosphere at scale.

Bomvento is a cleantech startup focused on carbon removal through innovative technologies.

Develops electrochemical CO2 capture and utilization solutions for industrial applications.

Developing direct air capture technology designed to remove carbon dioxide from the atmosphere.

Developing high-integrity coastal ecosystem restoration projects.

CarbonClick provides a platform for businesses to offset their carbon emissions.

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

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.

Carbon removal solutions by enhancing river alkalinity to sequester carbon dioxide and restore river ecosystems.

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

Helping farmers earn carbon credits through regenerative agriculture and nature-based solutions across South Asia.

Carbon capture and utilization technology for industrial emissions.

Spark Cleantech develops advanced catalysts and processes for sustainable chemical production.

Carbon capture and utilization technologies for industrial emissions.

A carbon management and environmental-asset monetization firm.

A platform simplifying marine fuel procurement with a focus on transparency, sustainability, and financing.

Mombak is a carbon removal company focused on planting native trees.

Global climate solutions provider helping organizations achieve net-zero emissions.

A Canadian non-profit carbon offset provider offering climate-neutral certification and sustainability solutions.

Global commodity data and analytics platform for ESG and energy markets.

Global standard for high-integrity conservation and restoration projects on carbon markets.

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

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

Developing a novel, sustainable process for extracting valuable minerals from industrial wastewater.

Sustainability intelligence for cloud and AI infrastructure.

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

Carbon capture technology converting CO2 into valuable chemicals and fuels.

Microplastic technology and innovation company capturing, harvesting, and recycling microplastics from wastewater and textiles.

Climate-tech startup developing technology to extract high-quality drinking water from atmospheric moisture using renewables.

Developing pollution-free metal processing technology.

Ark Climate empowers municipalities to accelerate climate action.

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

Platform for home and vehicle electrification, offering personalized recommendations and supplier connections.

Flowcarbon provides bespoke capital solutions and project finance expertise for innovative companies in frontier industries like infrastructure and decarbonization.

Industrial carbon capture technology company offering modular CycloneCC systems that retrofit onto existing industrial emitters.

Carbon removal services using enhanced rock weathering to combat climate change.

AI-driven water monitoring company

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

A global initiative focused on improving air quality and safeguarding public health in urban environments.

Carbon accounting and ESG reporting platform for businesses.

AI-powered climate intelligence platform for sustainable supply chains

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

Develops advanced carbon capture technology and intelligent exoskeletons for industrial and medical applications.

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

Climate finance platform using AI to map emissions and enable decarbonization financing.

Terra One is a startup focused on developing advanced AI for climate resilience and environmental sustainability.

Cleanwatts is a company focused on renewable energy, specifically in the development and management of renewable energy communities.

Dots is a platform that helps individuals and businesses reduce their environmental impact through personalized carbon footprint tracking and offsetting.

Produces drinking water from ambient air.