Blue Diamond Mining Mine 77
Hazard, KY · PERRY COUNTY · NAICS 212115
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Blue Diamond Mining Mine 77 ranks #4,732 of 8,713 U.S. reporting facilities by latest reported CO₂e and #110 of 178 facilities in KY.
- National rank #4,732 of 8,713 GHGRP facilities
- #110 of 178 in KY
- #740 of 1,599 in Other
- 100% of BLACK HAWK MINING parent CO₂e
- 2023 mix: 100% non-CO₂ (CH₄-led)
- +203.1% since 2011
Blue Diamond Mining Mine 77 vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
41,827 4732nd of 8713 higher than 3,981 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 100% of BLACK HAWK MINING reported parent CO₂e (42K MT of 42K MT ). Inside the EPA Other sector it ranks #740 of 1,599 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 42K MT CO₂e reported for 2023, non-CO₂ gases are 100% , led by CH₄ at 100% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- -
- n/r
- CH₄
- 100%
- 42K MT
- N₂O
- -
- n/r
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 41,827 |
| 2022 | 38,889 |
| 2021 | 23,949 |
| 2020 | 72,167 |
| 2019 | 27,813 |
| 2018 | 31,783 |
| 2017 | 31,783 |
| 2016 | 23,805 |
| 2015 | 12,220 |
| 2014 | 11,333 |
| 2013 | 27,633 |
| 2012 | 19,026 |
| 2011 | 13,798 |
Facility insight: Blue Diamond Mining Mine 77
Blue Diamond Mining Mine 77 (EPA GHGRP Facility ID 1001687) reported 42K metric tons of CO2-equivalent in 2023, operating in Hazard, KY within PERRY COUNTY. Among GHGRP reporters it ranks #4,732 of 8,713 nationally by latest CO₂e and #110 of 178 in KY. The site is classified under Other with NAICS code 212115.
From 2011 to 2023, reported CO₂e rose 203.1% (peak 72K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2020 at 72K MT CO2e; latest 2023 sits 42% below that peak (42K MT). The largest year-to-year move was 2020→2021 (-66.8%, 48K MT).
Frequently Asked Questions
Where does Blue Diamond Mining Mine 77 rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Blue Diamond Mining Mine 77 ranks #4,732 of 8,713 reporting facilities by latest reported CO₂e, and #110 of 178 facilities in KY (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Blue Diamond Mining Mine 77? ▼
Blue Diamond Mining Mine 77's 42K MT CO₂e is higher than 3,981 of the 8,713 GHGRP facilities with reported emissions (46%), an exact count from the full corpus, not an estimate.
How much CO2 does Blue Diamond Mining Mine 77 emit? ▼
Blue Diamond Mining Mine 77 reported 42K MT CO2e in 2023.
What share of BLACK HAWK MINING does Blue Diamond Mining Mine 77 represent? ▼
Blue Diamond Mining Mine 77 accounts for 100% of BLACK HAWK MINING's reported GHGRP CO₂e (42K MT of 42K MT).
What is Blue Diamond Mining Mine 77's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 100% of reported CO₂e at Blue Diamond Mining Mine 77, with CH₄ the larger non-CO₂ share at 100%. Shares use the facility's GHGRP gas components for that year.
Where does Blue Diamond Mining Mine 77 rank inside Other? ▼
Among EPA GHGRP facilities tagged Other, Blue Diamond Mining Mine 77 ranks #740 of 1,599 by latest reported CO₂e.
Is Blue Diamond Mining Mine 77 reducing emissions? ▼
Over 13 reporting years (2011–2023), Blue Diamond Mining Mine 77's emissions have increased by 203.1%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Blue Diamond Mining Mine 77, both outside KY so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside KY (42K MT here).
Similar Other CO₂e
Nearest same-sector facility totals outside KY.