Big Hollow Energy Center
From Global Energy Monitor
| Part of the Global Oil and Gas Plant Tracker, a Global Energy Monitor project. |
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Big Hollow Energy Center is a power station in pre-construction in Festus, Jefferson, Missouri, United States. It is also known as Big Hollow CTG Project.
Location
Table 1: Project-level location details
| Plant name | Location | Coordinates (WGS 84) |
|---|---|---|
| Big Hollow Energy Center | Festus, Jefferson, Missouri, United States | 38.130869, -90.2628 (exact)[1][2] |
Unit-level coordinates (WGS 84):
- 1, 2, 3, 4: 38.130869, -90.2628
Project Details
Table 2: Unit-level details
| Unit name | Status | Fuel(s) | Capacity (MW) | Technology | Start year |
|---|---|---|---|---|---|
| 1 | Pre-construction[1][2][3] | fossil gas: natural gas, fossil liquids: fuel oil[1][2] | 200[1][2] | gas turbine[1][2] | 2028 (planned)[1][2] |
| 2 | Pre-construction[1][2][3] | fossil gas: natural gas, fossil liquids: fuel oil[1][2] | 200[1][2] | gas turbine[1][2] | 2028 (planned)[1][2] |
| 3 | Pre-construction[1][2][3] | fossil gas: natural gas, fossil liquids: fuel oil[1][2] | 200[1][2] | gas turbine[1][2] | 2028 (planned)[1][2] |
| 4 | Pre-construction[1][2][3] | fossil gas: natural gas, fossil liquids: fuel oil[1][2] | 200[1][2] | gas turbine[1][2] | 2028 (planned)[1][2] |
CHP is an abbreviation for Combined Heat and Power. It is a technology that produces electricity and thermal energy at high efficiencies. Coal units track this information in the Captive Use section when known.
Table 3: Unit-level ownership and operator details
| Unit name | Operator | Owner | Parent |
|---|---|---|---|
| 1 | Union Electric[1][2] | Union Electric Co [100%][1][2] | Ameren Corp [100.0%] |
| 2 | Union Electric[1][2] | Union Electric Co [100%][1][2] | Ameren Corp [100.0%] |
| 3 | Union Electric[1][2] | Union Electric Co [100%][1][2] | Ameren Corp [100.0%] |
| 4 | Union Electric[1][2] | Union Electric Co [100%][1][2] | Ameren Corp [100.0%] |
Articles and Resources
References
- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 (PDF) https://s21.q4cdn.com/448935352/files/doc_downloads/2025/03/25-02-28-2025-Change-in-Preferred-Plan-Report-Public.pdf.
{{cite web}}: Missing or empty|title=(help) - ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 2.25 2.26 2.27 2.28 https://efis.psc.mo.gov/Document/Display/837646.
{{cite web}}: Missing or empty|title=(help) - ↑ 3.0 3.1 3.2 3.3 https://www.amereninvestors.com/investors/financial-releases/financial-releases-details/2025/Ameren-unveils-new-hybrid-energy-center-combining-natural-gas-and-energy-storage-to-supply-reliable-energy-when-Missouri-needs-it-most/default.aspx.
{{cite web}}: Missing or empty|title=(help)
Additional data
To access additional data, including an interactive map of gas-fired power stations, a downloadable dataset, and summary data, please visit the Global Oil and Gas Plant Tracker on the Global Energy Monitor website.
