Pinwheel funds the world’s most effective environmental and biodiversity projects
Our verification process ensures that our projects meet the highest standards
Explore our projects
Explore the Pinwheel portfolio, be inspired by the stories of the highest impact environmental and biodiversity projects on the planet.
Greenhouse Gas Destruction
Collection and destruction of refrigerants and potent non-CO2 greenhouse gases (GHGs)
Capping Methane Leaks
Capping methane emissions by finding and plugging leaking orphaned oil and gas wells.
Carbon Capture in Building Materials
Converting CO₂ into solid building materials through accelerated carbonation
Enhanced Rock Weathering-Canada
A nature-based carbon removal technology that permanently locks away CO₂
UNDO Enhanced Rock Weathering
A nature-based carbon removal technology that permanently locks away CO₂
Water purification with Solar
Distributing solar water distillation devices providing access to safe drinking water
Restoring and protecting coral reefs
Restoring and protecting coral reefs with REEFolution
Ocean Alkalinity Enhancement
Independent research of Ocean Alkalinity Enhancement
Coral reef ecosystem recovery
Coral reefs provide a habitat for 25% of global marine biodiversity
Jaguar and wildlife survey Costa Rica
Wildlife survey with motion activated cameras for conservation in Nicoya, Costa Rica
Seagrass conservation
Securing a future for seagrass, for people, planet and biodiversity.
Oyster & seagrass restoration
Seawilding - a community-led native oyster and seagrass restoration project
Peatland Restoration
Peatland restoration in Valley of the Black Creek, Belgium
Rainwater harvesting - bunds
Restoring desertified, dry land using techniques including rainwater harvesting
Regreening - FMNR
Intervening to help trees previously cut down with viable roots re-grow into trees
Agricultural sequestration
Sequestering carbon by storing bio-oil converted from agricultural waste, underground
Aperam BioEnergia Biochar
Biochar project in Brazil, removing carbon and benefitting the soil and communities
Combat Elephant Poaching in Africa
Supporting female rangers stop poaching of elephants in Africa
Coral Restoration - Malaysia
The creation of artificial reefs to reverse coral loss and create ecological habitats
E-waste collection & recycling
Working with local people & partners to collect scrap phones in African countries