Assistance Listing 66.486
Underground Injection Control Program Grants: Class VI Carbon Sequestration Wells
Environmental Protection Agency · Environmental Protection Agency
The verdict for a small nonprofit
Rarely funds nonprofits directly. 100% of awards go to governments and other applicants, so look for a subrecipient or partner role instead.
Based on 13 new awards in FY2024–25. The median award is $1,930,000.
- First-time winners
- 92%
- of new awards, last 3 FYs
- Nonprofit share
- 0%
- 0% higher ed · 92% gov't
- Under-$1M orgs
- n/a
- revenue join unavailable
- Median award
- $1.9M
- $1.5M – $1.9M middle half
- New awards, FY2025
- 4
- $5.9M committed to them
Open right now under this program
Nothing open · from Grants.gov, checked every 10 minutes
Who won in FY2025
Largest recipients by dollars. From USAspending.
| Recipient | Type | State | Awards | Awarded |
|---|---|---|---|---|
| Michigan Department of Environment, Great Lakes, and Energy | Government | MI | 2 | $2,034,000 |
| Mississippi State GAS & OIL Board | Government | MS | 1 | $1,930,000 |
| Arizona Department of Environmental Quality DBA: Adeq | Government | AZ | 1 | $1,930,000 |
| Natural Resources & Conservation, Montana Dept of | Government | MT | 1 | $1,930,000 |
| Department of Natural Resources | Government | OH | 1 | $1,930,000 |
| Navajo Nation Tribal Government | Tribal | AZ | 1 | $1,930,000 |
| State OIL & GAS Board of Alabama | Government | AL | 1 | $1,930,000 |
| Texas Railroad Comm | Government | TX | 1 | $1,930,000 |
| Department of Administration | Government | AK | 1 | $1,930,000 |
| Colorado Department of Natural Resources | Government | CO | 1 | $1,930,000 |
New awards by fiscal year
Awards first made in each fiscal year; dollars are the total committed to that year's new awards over their life.
| FY | New awards | Committed | Median | Middle half |
|---|---|---|---|---|
| 2024 | 9 | $17M | $1.9M | $1.9M – $1.9M |
| 2025 | 4 | $5.9M | $1.9M | $1.5M – $1.9M |
Common questions
How hard is it to win a grant under 66.486?
Rarely funds nonprofits directly. 100% of awards go to governments and other applicants, so look for a subrecipient or partner role instead. Based on 13 new awards in FY2024–25. The median award is $1,930,000.
How much does Underground Injection Control Program Grants: Class VI Carbon Sequestration Wells award?
In FY2025 the median new award was $1.9M; the middle half ran from $1.5M to $1.9M. 4 new awards were made, with $5.9M committed to them.
When does 66.486 usually post?
Posting history is irregular; watch this page for the next round.
Who runs this program?
Environmental Protection Agency (Environmental Protection Agency). Assistance Listing 66.486 on SAM.gov describes the authorizing statute and standard terms.
Sources: USAspending FY2021–25 award archive (2026-10-06); Grants.gov Search2 (fetched 2026-10-28); IRS EO BMF (fetched 2026-10-28). Award counts are new awards by fiscal year of first action. Shares are computed from award counts, not dollars. Recipient type comes from the award record's business-type codes. Always confirm details in the official announcement.