GhgEmitterPulse / report
Hays Energy Facility (Vistra Corp): 1,911,278 tCO2e in 2023
Hays Energy Facility (San Marcos, Texas): 1,911,278 tCO2e in 2023. Its tonnes CO2e of 1,911,278 is top-decile (95th percentile of 4,621 records). Dated 1039 days ago, it serves as a historical benchmark. Score 90/100. As of 2026-11-03, from U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts.
Data as of · Compiled by Zalwin from U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts
tonnes CO2e: 1,911,278 · 95th percentile of 4,621 GhgEmitterPulse records · 28.9x the median
Free preview: all 9 published fields of this record are shown below. Locked: 467 related TX GhgEmitterPulse records and the 7-column CSV export.
| Field | Value |
|---|---|
| Facility | Hays Energy Facility |
| Parent company | Vistra Corp |
| Sector | Power plants |
| Address | 1601 FRANCIS HARRIS LN, San Marcos, TX, 78666 |
| NAICS | 221112 |
| Reporting year | 2023 |
| Total tCO2e | 1,911,278 |
| Prior-year tCO2e | 1,428,707 |
| Change | +33.8% |
| tonnes CO2e percentile | 95th of 4,621 (median 66,124, 28.9x median) |
| Peer records CSV (468 TX records) | 🔒 Click to unlock → |
| CRM-ready export with official source URLs | 🔒 Click to unlock → |
Watch Hays Energy Facility
Free email alert. Alert me when this company gets a new filing, lien, permit, contract or expiry in this feed. One confirmation email; unsubscribe any time.
Free for 1 company. More companies from $9/mo (25), $49/mo (500 + CSV), $199/mo (500 + CSV + API). Cancel any time from the link in every email.
Unlock Hays Energy Facility + all 468 TX records (CSV)
Instant CSV download · Card, Apple Pay, Google Pay or Link via Stripe · No account required
CSV columns: Facility · Parent company · Sector · City · State · tCO2e · vs prior year · official source URL
- Source agency: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts
- Record date: 2023-12-31
- Data refreshed: 2026-11-03
- Refunds on request within 14 days
Top GhgEmitterPulse records (TX first): Limestone (NRG ENERGY INC) · MOTIVA ENTERPRISES LLC (ARAMCO SERVICES CO) · FORNEY POWER PLANT (Vistra Corp) · Welsh Power Plant (AMERICAN ELECTRIC POWER CO INC) · Deer Park Energy Center (CPN MANAGEMENT LP) · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts · Last refreshed: Tue, 03 Nov 2026 01:39:43 GMT
Is this your business? Add a "Listed on Zalwin" badge to your site
Paste this snippet into your website. It links to this public record; nothing is tracked on your site.
Peer benchmark and outreach value: Hays Energy Facility and 468 Texas peers
- Texas GhgEmitterPulse records like this one: 468
- Hays Energy Facility's tonnes CO2e: 95th percentile of 4,621 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Texas peer: $93,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
90 / 100 Score
- Over 1 million tCO2e a year.
- Emissions up 33.8% year over year.
- Parent company on record.
What is the GhgEmitterPulse record for Hays Energy Facility in San Marcos, Texas?
Hays Energy Facility (Vistra Corp) reported 1,911,278 tCO2e in 2023, +33.8% vs the prior year.
How does Hays Energy Facility compare to other Texas GhgEmitterPulse records?
This is a top-decile record: its tonnes CO2e of 1,911,278 is 28.9x the median of 66,124 across 4,621 records. It is 1039 days old; check the official source for later updates before acting. Its Score of 90/100 puts it among the stronger signals in this feed.
Hays Energy Facility vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Hays Energy Facility | San Marcos, TX | 1,911,278 | 95th | 2023-12-31 |
| Odyssey Energy Altura Cogen, LLC | Channelview, TX | 2,163,678 | 96th | 2023-12-31 |
| Wise County Power Company, LLC | Poolville, TX | 1,279,095 | 92nd | 2023-12-31 |
| Harrison County Power Project | Marshall, TX | 1,259,195 | 92nd | 2023-12-31 |
Related records
GhgEmitterPulse: Power plants GhgEmitterPulse: records in Texas
Cross-dataset signals in Texas
Industrial facilities with repeated EPA violations in Texas (300)
More Texas public-record feeds
New Federal, Colorado, NYC & Chicago Lobbying Clients in Texas Newly Funded Companies Likely to Hire in Texas New MSHA Citations at Mines & Quarries by State in Texas Credit Union Quarterly Changes, Mergers & New Charters (NCUA Call Reports) in Texas Texas Food Distribution Program Entitlements Pulse in Texas New Trucking Company Registrations in Texas Texas Notary Public Commissions Pulse in Texas Federal Alcohol Permit Holder Directory in Texas
How to monitor Hays Energy Facility and peer power plants records
Get new GhgEmitterPulse records like Hays Energy Facility by email (free, weekly)
We email one confirmation link now; the weekly digest starts only after you confirm. One-click unsubscribe in every email.
Double opt-in: nothing is sent until you click the confirmation link. One-click unsubscribe.
Get the emitters in your territory
GhgEmitterPulse sends large-emitter lists for your sectors and states, with year-over-year changes when EPA publishes a new year.
✓ Read-only, live public data · Key and unlock right after payment · Card, Apple Pay, Google Pay or Link via Stripe · Refunds on request within 14 days
From EPA's Greenhouse Gas Reporting Program as published in Envirofacts. Facilities self-report; totals cover direct emissions in CO2-equivalent for the latest published reporting year. Reported emissions are not findings of any violation.