Power plant · Rhineland-Palatinate, Germany
KW3 GT31 (Mainz)
KW3 GT31 (Mainz) is a power plant in Rhineland-Palatinate, Germany, with 893 MW of capacity, operated by Kraftwerke Mainz-Wiesbaden AG and Entsorgungsgesellschaft Mainz mbH.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Rhineland-Palatinate | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Status | Operating | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Start year | 1977 | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Operator | Kraftwerke Mainz-Wiesbaden AG | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Operator | Entsorgungsgesellschaft Mainz mbH | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Capacity | 893 MW | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Units | 17 units | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Technology | natural gas | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Technology | oil products | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Technology | non-biogenic waste | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
| Grid operator | Mainzer Netze GmbH | Marktstammdatenregister · record · DL-DE-BY-2.0 · checked 24 Oct 2026 |
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Also recorded as
3 records describe KW3 GT31 (Mainz); this page joins their facts, each with its own source. Links to any of the records lead here. How records are matched.
| Name in the source | Identifier | Source | Matched on |
|---|---|---|---|
| KW3 GT31 (Mainz) | asset:mastr:SEE909927513559 | Marktstammdatenregister | — |
| KW2 DT27 | asset:mastr:SEE969670581717 | Marktstammdatenregister | Same location number |
| KW3 DT32 | asset:mastr:SEE996285049943 | Marktstammdatenregister | Same location number |
How it compares
KW3 GT31 (Mainz) is the 2nd-largest of 228 power plants in Rhineland-Palatinate and the 26th-largest of 4,012 in Germany by capacity; its 893 MW is 0.46% of the 193,669 MW we hold for Germany. Ranks and totals cover the power plants in our data that report their capacity, not every one in existence. Power plants planned, permitted or under construction are ranked apart.
| Within | Rank | Total | Share |
|---|---|---|---|
| Rhineland-Palatinate | 2nd of 228 | 6,844 MW | 13% |
| Germany | 26th of 4,012 | 193,669 MW | 0.46% |
| All power plants in our data | 381st of 4,829 | 1,037,268 MW | <0.1% |
Operators, grid operator and place
More from Kraftwerke Mainz-Wiesbaden AG
- Kraftwerk Mainz528,139 tCO2e
Other power plants in Rhineland-Palatinate
- GuD Mitte GT121,034 MW
- HKW Wörth90.8 MW
- Solarkraftwerk Rodershausen I84.6 MW
- Windpark Ellern77.6 MW
- Neef 168.8 MW
- NxW Mastershausen I GmbH & Co. KG65.9 MW
- Pionext Solarpark Lonsheim65.4 MW
- Dampfturbine 3 (Mayen-Koblenz)62.7 MW
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Bundesnetzagentur, Marktstammdatenregister. Marktstammdatenregister, DL-DE-BY-2.0.