Data last collected:
PowerPlantFactsEvidence report · prepared 19 October 2026https://powerplantfacts.com/entity/58933
EIA plant 58933
Monaca · Beaver · PA
Shell Chemical Appalachia LLC
Operated by Shell Chemical Appalachia LLC
Published location
Where is Shell Chemical Appalachia LLC?
This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.
40.671667, -80.336389
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Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.
Equipment mix
Operating capacity by technology
Grouped from this plant’s represented generator records. Use the PA plant index for regional peers.
See the evidence
Electricity output across the year
Monthly net generation shows the seasonal shape of this plant's represented output. A negative value is retained when the source reports net consumption.
1141,049
2148,581
3135,080
4106,505
5123,375
6142,290
7109,350
8128,043
9138,012
10148,682
11149,576
12139,825
MWh net generation · 2024 final edition · EIA 923 represented operating rows. 12 of 12 supplied rows shown; 0 missing values omitted. Months with no reported numeric value are omitted, not treated as zero.
Read the chart as a table
| Record | MWh net generation |
|---|---|
| 1 | 141,049 |
| 2 | 148,581 |
| 3 | 135,080 |
| 4 | 106,505 |
| 5 | 123,375 |
| 6 | 142,290 |
| 7 | 109,350 |
| 8 | 128,043 |
| 9 | 138,012 |
| 10 | 148,682 |
| 11 | 149,576 |
| 12 | 139,825 |
2024 monthly net generation
| Month | Net generation |
|---|---|
| 1 | 141,049 MWh |
| 2 | 148,581 MWh |
| 3 | 135,080 MWh |
| 4 | 106,505 MWh |
| 5 | 123,375 MWh |
| 6 | 142,290 MWh |
| 7 | 109,350 MWh |
| 8 | 128,043 MWh |
| 9 | 138,012 MWh |
| 10 | 148,682 MWh |
| 11 | 149,576 MWh |
| 12 | 139,825 MWh |
Operating generators
| ID | Technology | Fuel | MW | Status |
|---|---|---|---|---|
| STG1 | Natural Gas Fired Combined Cycle | NG | 82.3 | OP |
| STG2 | Natural Gas Fired Combined Cycle | NG | 82.3 | OP |
| GTG1 | Natural Gas Fired Combined Cycle | NG | 48.4 | OP |
| GTG2 | Natural Gas Fired Combined Cycle | NG | 48.4 | OP |
| GTG3 | Natural Gas Fired Combined Cycle | NG | 48.4 | OP |
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Similar-capacity plants in the same state
Identity, technology and limitations
EIA plant ID
58933
Sector
Industrial CHP
Water source
Ohio River
Data edition
2024-final
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Questions this evidence can answer
01What exactly is this record?
Use the name, place, date and identifiers above to confirm that you have the right Shell Chemical Appalachia LLC power plant: capacity and generation | PowerPlantFacts record.
02What does the evidence establish?
Read the reported values with their units, coverage dates and source notes. Keep observed facts separate from estimates or interpretation.
03What should I verify next?
Follow the primary-source links and check the limitations before using this evidence for a decision, comparison or citation.
A closer look at Shell Chemical Appalachia LLC
Variation in the published months
Across 12 numeric monthly generation entries, 11 has the highest recorded value (149,576 MWh) and 4 the lowest (106,505 MWh). Their difference is 43,071 MWh. Missing months have not been treated as zero.
Reading the MW column
In the 5 numeric rows displayed in this table, MW ranges from 48.4 (GTG1, GTG2, GTG3) to 82.3 (STG1, STG2). The difference is 33.9 in the column's stated units. This summary covers the displayed rows and retains the table's period and scope.
Generator capacity in different operating conditions
| Generator ID | Technology | Nameplate MW | Summer MW | Winter MW | Minimum load MW |
|---|---|---|---|---|---|
| GTG1 | Natural Gas Fired Combined Cycle | 48.4 | 37.1 | 46.5 | 22.8 |
| GTG2 | Natural Gas Fired Combined Cycle | 48.4 | 37.1 | 46.5 | 22.8 |
| GTG3 | Natural Gas Fired Combined Cycle | 48.4 | 37.1 | 46.5 | 22.8 |
| STG1 | Natural Gas Fired Combined Cycle | 82.3 | 72.7 | 75.8 | 19.0 |
| STG2 | Natural Gas Fired Combined Cycle | 82.3 | 72.7 | 75.8 | 19.0 |
EIA-860 2024 final source. Ratings describe capacity, not actual generation or availability. Missing ratings are not zero.
Source: US Energy Information Administration Form EIA-860 2024 plant and operable-generator workbooks; archive 2024. US EIA-authored information is generally public domain; cite EIA, preserve third-party exceptions, changes and no-endorsement context. Source-specific derived data.