Mine · Letcher County, Kentucky, United States
River Ridge P-1
River Ridge P-1 is a mine in Letcher County, Kentucky, United States, operated by 4TH Gen Fuels LLC.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Letcher County | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Status | Operating (active) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Commodities | coal (mainly coal) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Operator | 4TH Gen Fuels LLC | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Production | 281,744 t/year (in 2024) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Production | 329,765 t/year (in 2023) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Production | 294,021 t/year (in 2025) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Production | 146,815 t/year (in 2021) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Production | 324,517 t/year (in 2022) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Employees | 29 people (annual average, in 2025) | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Mine type | Surface | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
| Coordinates | 37.0153, -82.8531 | MSHA Mines Data Set · Public domain · checked 24 Oct 2026 |
Research on this mine and its operator.Who owns it up to the parent company, its permits, resources and offtake, and an introduction to the operator.
Request researchHow its operator compares
4TH Gen Fuels LLC operates 5 of the 2,675 mines in the United States in our data with a named owner; 70 owners have more. Counts cover the mines in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Operator in United States | Rank | Mines | Share |
|---|---|---|---|
| Alpha Metallurgical Resources Inc | 1st | 56 | 2.1% |
| Sev.en Global Investments a.s. | 2nd | 50 | 1.9% |
| Rosebud Mining Company | 3rd | 40 | 1.5% |
| Martin Marietta Materials Inc | 4th | 29 | 1.1% |
| Metinvest B V | 4th | 29 | 1.1% |
| 4TH Gen Fuels LLC | 71st | 5 | 0.19% |
Timeline
Dated facts about this mine from its sources, oldest first.
- Production: 146,815 t/year
- Production: 324,517 t/year
- Production: 329,765 t/year
- Production: 281,744 t/year
- Production: 294,021 t/year
Nearby
Within 50 km of this mine: 1 data center and 1 power plant (668 MW), measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| DP Facilities Inc South LLC | Data center | — | — | 29 km |
| Virginia City Hybrid Energy Center | Power plant | 668 MW | Operating | 47 km |
Operator and place
More from 4TH Gen Fuels LLC
Other mines in Kentucky
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- Virginia DEQ issued data center air permits. Virginia DEQ issued data center air permits, Public records.