Carbon.Supply← Climate Week NYC issue
Climate Week NYC issue · Super pollutants edition · Week of 21 September 2026

1,200 projects capturing methane, nitrous oxide and refrigerants. 148 of them late to verify.

Landfill gas, manure digesters, wastewater methane, coal-mine methane, HFC and N2O destruction, ozone-depleting substances. High-impact, short-lived gases, and the highest late-to-verify share of any type we track.

1,200tracked
0new listings this week
9status changes
0newly registered / certified
148late to verify
Photo: Landfill, Calgary. Daniel Miksha, Unsplash.
Why Super pollutants, this week

Google's Terradot deal priced a million tonnes of methane impact. Verra's Scope 3 Units will add refrigerants after agriculture and concrete. Australia's ACCU bill, which industry calls a method kill-switch, moves through parliament with landfill gas among the methods in scope. And 148 registered super-pollutant projects are late to verify, most of them older energy-and-waste listings whose credits no longer clear the price of a verification.

By registry: Verra 772 · Gold Standard 428

Story of the week
Data · Southeast Asia

64 registered projects in Southeast Asia are late to verify. Thailand is 26 of them.

A registered project that misses its verification window is the most informative row on the registry and the least reported. We counted them.

Read the story →
In the news this week

4 stories that change the picture for Super pollutants.

This week on the registries

0 new listings, 9 status changes, 0 newly registered or certified.

CHANGED
Kayseri Landfill Gas to Power Generation Project · 🇹🇷 TurkeyVerra · Registered → Verification requested · R Enerji Elektrik Üretim A.Ş. · Landfill Methane · 157,255 t/yr · 09 25 Sep
OUT
Muyuan Handan AWMS GHG Mitigation Project in Hebei Province · Mainland ChinaVerra · Registered → Withdrawn · Muyuan Foods Co., Ltd. · Manure Methane Digester · 80,457 t/yr · 09 25 Sep
OUT
Muyuan Tongliao AWMS GHG Mitigation Project in Inner Mongolia · Mainland ChinaVerra · Registered → Withdrawn · Muyuan Foods Co., Ltd. · Manure Methane Digester · 514,084 t/yr · 09 25 Sep
CHANGED
Beypi Poultry Waste to Energy Project · 🇹🇷 TurkeyVerra · Listing requested (validation) → Public comment open · Manure Methane Digester · 26,019 t/yr · 09 25 Sep
CHANGED
Enteric Methane Reduction Grouped Project in Uganda Using Improved Feeding Practices · 🇺🇬 UgandaVerra · Listing approved → Listing requested (validation) · NOA’S HERD Solutions Limited (PP) · Feed Additives · 872,477 t/yr · 09 25 Sep
CHANGED
CGR IGUAÇU II LANDFILL PROJECT · 🇧🇷 BrazilVerra · Public comment open → Under validation · ESTRE Ambiental S.A. (PP) · Landfill Methane · 209,318 t/yr · 09 25 Sep
CHANGED
Peak Carbon Aberpergwm Mine Ventilation Air Methane (VAM) Abatement Project · United KingdomVerra · Listing requested (validation) → Public comment open · Energy Build Ltd (PP),Peak Carbon (PP) · Mine Methane Capture · 337,649 t/yr · 09 25 Sep
CHANGED
Lao Ngam Cassava Starch Plant Carbon Emission Reduction Project · Lao People's Democratic RepublicVerra · Listing requested (validation) → Public comment open · ICEBERG ENVIRONMENT PTE. LTD · Methane Recovery in Wastewater · 61,109 t/yr · 09 25 Sep
CHANGED
Juno Flare Gas Conservation Project · EgyptVerra · Listing requested → Listing approved · CarbonAi Inc. · Waste Gas Recovery · 120,000 t/yr · 09 25 Sep
Where to look

The late list, the pipeline mix, and who is originating.

Most active proponents in the pipeline

Position Check

🇨🇳 Mainland China Edge: 47 projects before issuance (9 listed, 38 in validation), 19% of this edition's pipeline. Exposure: 15 of its 214 registered projects are late to verify. Our read: an established, issuing market; new listings say more than the stock.
🇹🇷 Turkey Edge: 45 projects before issuance (16 listed, 29 in validation), 18% of this edition's pipeline. Exposure: none of its 77 registered projects is late to verify. Our read: an established, issuing market; new listings say more than the stock.
🇮🇳 India Edge: 26 projects before issuance (18 listed, 8 in validation), 11% of this edition's pipeline. Exposure: 3 of its 83 registered projects are late to verify. Our read: an established, issuing market; new listings say more than the stock.
🇧🇷 Brazil Edge: 23 projects before issuance (12 listed, 11 in validation), 9% of this edition's pipeline. Exposure: 17 of its 61 registered projects are late to verify. Our read: an issuing market with a verification backlog; watch for re-verification or exits.
🇨🇳 China Edge: 17 projects before issuance (17 listed, 0 in validation), 7% of this edition's pipeline. Exposure: none of its 138 registered projects is late to verify. Our read: an established, issuing market; new listings say more than the stock.

Built from registry counts as of 25 September 2026. Late to verify is Verra's own status; the read is ours.

Other editions
Free weekly read

Registries read daily. One briefing a week per edition.

Every regional edition, the full project inventory, and the Position Check per country.

Get the free weekly read →