The Market · Integrity Ratings

Every rated project, ranked by integrity.

11,856 projects · ratings as of 2026-08

Projects rated
12,040
across 6 registries
Mean integrity
62
composite, 0–100
Investment grade
78.5%
rated BBB or higher
Critical flags
30
default-equivalent

Distribution of ratings

A
BBB
BB
CC

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Verra (VCS)Gold StandardClimate Action ReserveAmerican Carbon RegistryInternational Carbon RegistryPuro.earthISOART / TREESUniversal Carbon RegistryCarbonmarkRegen NetworkThailand T-VER

Browse ratings by project type

CookstovesImproved Forest ManagementWindAfforestation/ReforestationHydropowerManure Methane DigesterLandfill MethaneClean WaterRice Emission ReductionsSolar - CentralizedCommunity BoreholesREDD+Ozone Depleting Substances Recovery & DestructionBiomassSustainable AgricultureBiodigestersMine Methane CaptureBundled Energy EfficiencyMethane Recovery in WastewaterWetland RestorationSolar - DistributedBiocharElectric Vehicles & ChargingSustainable Grassland ManagementHFC Replacement in Foam ProductionCompostingHFC Refrigerant ReclamationAdvanced RefrigerantsLightingWaste RecyclingWaste Heat RecoveryAvoided Grassland ConversionRenewable EnergySolar LightingRE BundledGeothermalWaste DiversionFeed AdditivesEnergy EfficiencyTruck Stop ElectrificationWaste IncinerationJurisdictional REDD+Natural Gas Electricity GenerationPlugging Oil & Gas WellsBrick Manufacturing Emission ReductionsFuel SwitchingSolid Waste SeparationN2O Destruction in Nitric Acid ProductionShippingCarbon-Absorbing ConcreteImproved Irrigation ManagementAvoided Forest ConversionConstructionSolar Water HeatersWaste Gas RecoveryLeak Detection & Repair in Gas SystemsEnhanced Rock WeatheringForestryLower Carbon Cement & ConcreteMass TransitWeatherizationCarbon Capture in ConcreteUniversity Campus Emission ReductionsBicyclesFleet EfficiencyBiomass Carbon Removal & StorageBlue CarbonCarbon Capture & Enhanced Oil RecoveryN2O Destruction in Adipic Acid ProductionNitrogen ManagementAgricultureBECCSOtherRoad Construction Emission ReductionsSF6 ReplacementWaste DisposalDirect Air CaptureFuel TransportSolar - centralizedAluminum Smelters Emission ReductionsBundled Compost Production and Soil ApplicationCarbon Capture in PlasticHFC23 DestructionOil RecyclingPneumatic RetrofitRefrigerant Leak DetectionRiver Alkalinity EnhancementWaste ReductionWastewater Alkalinity EnhancementCarbon Capture in Geologic StorageEnergy StorageGrid Expansion & Mini-GridsImproved irrigation managementOcean Alkalinity EnhancementPropylene Oxide Production