Arizona State University carbon credit retirements
Built from registry retirement records that name this organisation as beneficiary. Retirements that name no beneficiary, or name it differently, are not included, so this view is partial.
Key figures
Tonnes retired
419,808
Retirements
10
Years
2020 to 2024
Projects
5
Registries
3
Source: Registry records · Data as of 1 June 2026
Retirements by year
Tonnes by the year the retirement was recorded.
| Year | Tonnes retired |
|---|---|
| 2024 | 199,150 |
| 2023 | 160,000 |
| 2022 | none recorded |
| 2021 | none recorded |
| 2020 | 60,658 |
Source: Registry records · Data as of 1 June 2026
By project type
| Type | Tonnes | Share |
|---|---|---|
| Ghg Management | 359,150 | 85.6% |
| Renewable Energy | 60,658 | 14.4% |
Types as the registries record them.
By registry
| Registry | Tonnes | Share |
|---|---|---|
| American Carbon Registry (ACR) | 299,150 | 71.3% |
| Verra | 60,658 | 14.4% |
| Climate Action Reserve (CAR) | 60,000 | 14.3% |
By vintage
The year the emission reduction or removal took place.
| Vintage | Tonnes | Share |
|---|---|---|
| Before 2016 | 60,658 | 14.4% |
| 2016 to 2020 | 100,000 | 23.8% |
| 2021 onwards | 259,150 | 61.7% |
By host country
| Country | Tonnes | Share |
|---|---|---|
| United States | 359,150 | 85.6% |
| India | 60,658 | 14.4% |
ICVCM status of methodologies
| Current status | Tonnes | Share |
|---|---|---|
| Methodology under assessment | 299,150 | 71.3% |
| Methodology assessed and not approved | 60,658 | 14.4% |
| Methodology not matched to ICVCM records | 60,000 | 14.3% |
Status shown is the methodology's current ICVCM status. It may have been decided after these credits were retired.
Removals and avoidance
| Class | Tonnes | Share |
|---|---|---|
| Reduction or avoidance | 419,808 | 100% |
Removals: 0 tonnes (long-duration and impermanent). Reduction or avoidance: 419,808 tonnes.
Projects retired from
Largest first. 5 projects.
| Project | Registry | Country | Tonnes | Years |
|---|---|---|---|---|
| Spray Foam Alpha 4 ACR835 · Ghg Management | American Carbon Registry (ACR) | United States | 199,150 | 2024 |
| VCS Grouped Project for Renewable Power Generation by Essel Mining and Industries Limited VCS1497 · Renewable Energy | Verra | India | 60,658 | 2020 |
| Phlogiston Phase I CAR1480 · Ghg Management | Climate Action Reserve (CAR) | United States | 60,000 | 2023 |
| Whirlpool HFO Amana 656 ACR656 · Ghg Management | American Carbon Registry (ACR) | United States | 60,000 | 2023 |
| Hudson Technologies HFC Reclamation Project 2020 - Georgia ACR648 · Ghg Management | American Carbon Registry (ACR) | United States | 40,000 | 2023 |
Source: Registry records · Data as of 1 June 2026
Questions about Arizona State University
How many carbon credits has Arizona State University retired?
Registry records name Arizona State University as beneficiary for 419,808 tonnes across 10 retirements since 2020, as of 1 June 2026.
Which projects has Arizona State University retired credits from?
Spray Foam Alpha 4 (199,150 tonnes); VCS Grouped Project for Renewable Power Generation by Essel Mining and Industries Limited (60,658 tonnes); Phlogiston Phase I (60,000 tonnes). The full list of 5 projects is on this page.
Is this a complete record?
No. It includes only retirements whose registry record names this organisation. Retirements that name no beneficiary, or name it differently, are not included.
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