Vistra Corp.
VSTNYSEElectric ServicesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 10, 2026Score 13/304% below fair value
$134.61−3.76 (-2.72%)
Close on Nov 2, 2026Market cap $45.18BP/E 22.7Yield 0.67%
Vistra Hays Energy CCGT (ERCOT, GWh): 5,338 in FY2025, down 1.5% from a year earlier.
Latest, FY2025
5,338
Period ended Dec 31, 2025
Change on a year earlier
-1.5%
5,417 in FY2024
History
5 years
Since FY2021
Sources
1
U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026)
Where the FY2025 figure comes from
Source: U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026) ↗
Reported in U.S. EIA Form EIA-923.
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Hays Energy CCGT (ERCOT, GWh) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 5,338 | -1.5% | U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026) ↗ |
| FY2024 | Dec 31, 2024 | 5,417 | +15.5% | U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026) ↗ |
| FY2023 | Dec 31, 2023 | 4,692 | +34.9% | U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026) ↗ |
| FY2022 | Dec 31, 2022 | 3,479 | +25.3% | U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026) ↗ |
| FY2021 | Dec 31, 2021 | 2,777 | – | U.S. EIA Form EIA-923 (Monthly Plant-Level Net Generation Data, 2021–2026) ↗ |
Cite this data
StockData. (2026). Vistra Hays Energy CCGT (ERCOT, GWh), annual FY2021–FY2025 [Data set]. Compiled from Vistra SEC filings and investor materials. https://stockdatahq.com/stocks/vst/kpis/eia-hays-gwh
See every metric in the Vistra KPI table. Data updated Nov 1, 2026.