Project type

Composting carbon credit ratings

CarbonDecode rates 78 Composting carbon-credit projects on a transparent, audit-ready integrity scale — with type-specific risk priors for additionality, over-crediting, and permanence. The largest projects are below.

Largest projects

Browse the full screener →

Grade	Score	Project	Type	Registry	Country	Issued
BBB	69	Avoided methane emission through aerobic composting at Vietstar municipal solid waste treatment facility Composting · GOLD · Viet Nam	Composting	GOLD	Viet Nam	1.8M
BBB	66	Composting of organic waste project in Guangxi Composting · VCS · China	Composting	VCS	China	697k
BBB	69	Cedar Grove - Maple Valley OWC Composting Project Composting · CAR · United States	Composting	CAR	United States	486k
BBB	66	Sustainable City Projects at India's Cleanest City- Indore Composting · VCS · India	Composting	VCS	India	340k
BBB	67	Reliance Composting Project in Cape Town Composting · VCS · South Africa	Composting	VCS	South Africa	307k
BBB	69	Cedar Grove Composting Composting · CAR · United States	Composting	CAR	United States	215k
BBB	67	Xuan Cheng Composting Project Phase II Composting · VCS · China	Composting	VCS	China	167k
BBB	67	Xuancheng Composting Project Phase I Composting · VCS · China	Composting	VCS	China	163k
BBB	64	Composting of Organic Content of Municipal Solid Waste in Lahore, Pakistan Composting · VCS · Pakistan	Composting	VCS	Pakistan	150k
BBB	69	Lenz Composting Composting · CAR · United States	Composting	CAR	United States	137k
BBB	66	Nanyang Dongjia Composting Project in Fangcheng County Composting · VCS · China	Composting	VCS	China	104k
BBB	66	HUOSHENGYUAN COMPOSTING PROJECT IN MIANYANG CITY Composting · VCS · China	Composting	VCS	China	102k
BBB	67	Pengmai Composting Project in Fangcheng County Composting · VCS · China	Composting	VCS	China	95k
BBB	67	Taikefeng Composting Project in Gaomi City Composting · VCS · China	Composting	VCS	China	93k
BBB	67	Shandong Xiantan Composting Project Composting · VCS · China	Composting	VCS	China	85k
BBB	67	Composting Project in Santa Catarina Composting · VCS · Brazil	Composting	VCS	Brazil	74k
BBB	68	Peninsula Composting Composting · CAR · United States	Composting	CAR	United States	70k
BBB	67	Henan Lehuijia Composting Project Composting · VCS · China	Composting	VCS	China	60k
BBB	69	Z-Best Food Waste Composting Composting · CAR · United States	Composting	CAR	United States	49k
BBB	67	WEIYUAN COMPOSTING PROJECT Composting · VCS · China	Composting	VCS	China	48k
BBB	66	Composting of Municipal organic waste in Mahajanga (Madagascar) Composting · VCS · Madagascar	Composting	VCS	Madagascar	40k
BBB	67	Panzhou County Chicken Farm Manure Composting Project Composting · VCS · China	Composting	VCS	China	38k
BBB	67	Sanergy Composting Group Project Composting · VCS · Kenya	Composting	VCS	Kenya	34k
BBB	66	Upgradation and expansion of A.P.M.C compost plant at Tikri, Delhi Composting · VCS · India	Composting	VCS	India	26k
BBB	69	Municipal Waste Composting in Dschang Cameroon Composting · GOLD · Cameroon	Composting	GOLD	Cameroon	20k
BBB	69	Gianyar Waste Recovery Project Composting · GOLD · Indonesia	Composting	GOLD	Indonesia	16k
BBB	69	Organic waste composting in Kathmandu Valley Composting · GOLD · Nepal	Composting	GOLD	Nepal	13k
BBB	66	Upgradation, Operation and Maintenance of 200 TPD Composting facility at Okhla, Delhi Composting · VCS · India	Composting	VCS	India	9k
BBB	69	Composting of municipal organic waste in Lome Composting · GOLD · Togo	Composting	GOLD	Togo	8k
BBB	67	MSW to Compost through BSF Rearing process Composting · VCS · India	Composting	VCS	India	7k