North Valmy
VALMY, NV · Humboldt · NAICS 221112
Data updated May 2026
North Valmy sits in the upper third of EPA GHGRP reporters by latest CO₂e (#521 of 8,713 nationally, #3 of 46 in NV).
- National rank #521 of 8,713 GHGRP facilities
- #3 of 46 in NV
- #389 of 1,732 in Power Plants
- 2.9% of BERKSHIRE HATHAWAY parent CO₂e
- 2023 mix: 0.8% non-CO₂ (N₂O-led)
- -33.6% since 2011
North Valmy vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
1,234,360 521st of 8713 higher than 8,192 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 2.9% of BERKSHIRE HATHAWAY reported parent CO₂e (1.2M MT of 43.1M MT ; #12 of 108 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #389 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 1.2M MT CO₂e reported for 2023, non-CO₂ gases are 0.8% , led by N₂O at 0.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.2%
- 1.2M MT
- CH₄
- 0.3%
- 4K MT
- N₂O
- 0.5%
- 6K MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,234,360 |
| 2022 | 1,599,405 |
| 2021 | 1,638,071 |
| 2020 | 997,249 |
| 2019 | 1,700,772 |
| 2018 | 1,483,359 |
| 2017 | 714,342 |
| 2016 | 995,073 |
| 2015 | 1,452,011 |
| 2014 | 2,635,215 |
| 2013 | 2,459,191 |
| 2012 | 1,580,090 |
| 2011 | 1,859,818 |
Facility insight: North Valmy
North Valmy (GHGRP ID 1001197) is a high-volume reporter at 1.2M MT CO₂e in 2023 from VALMY, NV (#521 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2023, annual CO₂e fell 33.6%; peak load was 2.6M MT in 2014. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2014 at 2.6M MT CO2e; latest 2023 sits 53.2% below that peak (1.2M MT). The largest year-to-year move was 2014→2015 (-44.9%, 1.2M MT).
Frequently Asked Questions
Where does North Valmy rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, North Valmy ranks #521 of 8,713 reporting facilities by latest reported CO₂e, and #3 of 46 facilities in NV (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than North Valmy? ▼
North Valmy's 1.2M MT CO₂e is higher than 8,192 of the 8,713 GHGRP facilities with reported emissions (94%), an exact count from the full corpus, not an estimate.
How much CO2 does North Valmy emit? ▼
North Valmy reported 1.2M MT CO2e in 2023.
What share of BERKSHIRE HATHAWAY does North Valmy represent? ▼
North Valmy accounts for 2.9% of BERKSHIRE HATHAWAY's reported GHGRP CO₂e (1.2M MT of 43.1M MT), ranking #12 of 108 facilities under that parent.
What is North Valmy's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.8% of reported CO₂e at North Valmy, with N₂O the larger non-CO₂ share at 0.5% (CO₂ 99.2%). Shares use the facility's GHGRP gas components for that year.
Where does North Valmy rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, North Valmy ranks #389 of 1,732 by latest reported CO₂e.
Is North Valmy reducing emissions? ▼
Over 13 reporting years (2011–2023), North Valmy's emissions have decreased by 33.6%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside NV for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside NV (1.2M MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside NV.