Alternatives to Royalreef

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

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

Global climate solutions provider helping organizations achieve net-zero 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.

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

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

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.

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

Sustainability intelligence for cloud and AI infrastructure.

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.

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.

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

Global leader in high-resolution satellite-based greenhouse gas emissions monitoring and intelligence for industrial facilities.