How many companies in the “Combined heat and power plant and district heating” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists more than 1,000 companies in the “Combined heat and power plant and district heating” industry in Germany (October 2026). The total number of companies in the “Combined heat and power plant and district heating” industry in Germany is therefore at least 1,000. Most are located in Bavaria (323), Baden-Württemberg (126), Lower Saxony (125).
Key figures
Companies by federal state
| State | Number | Share | per 100,000 inh. |
|---|---|---|---|
| Bavaria | 323 | 30% | 2.4 |
| Baden-Württemberg | 126 | 12% | 1.1 |
| Lower Saxony | 125 | 12% | 1.5 |
| North Rhine-Westphalia | 116 | 11% | 0.6 |
| Schleswig-Holstein | 76 | 7% | 2.6 |
| Saxony | 52 | 5% | 1.3 |
| Hesse | 44 | 4% | 0.7 |
| Mecklenburg-Western Pomerania | 40 | 4% | 2.5 |
| Brandenburg | 39 | 4% | 1.5 |
| Rhineland-Palatinate | 30 | 3% | 0.7 |
| Thuringia | 29 | 3% | 1.4 |
| Saxony-Anhalt | 29 | 3% | 1.3 |
| Berlin | 15 | 1% | 0.4 |
| Saarland | 11 | 1% | 1.1 |
| Hamburg | 10 | 1% | 0.5 |
| Bremen | 9 | 1% | 1.3 |
| Germany | 1,081 | 100% | 1.3 |
Cities with the most companies in the “Combined heat and power plant and district heating” industry
Digitalization
57% of companies in the “Combined heat and power plant and district heating” industry have no website of their own.
Related industries
- Fuels – retail11,219
- Electricity supply11,948
- Recycling9,132
- Solar technology and photovoltaics8,286
- Energy consulting4,544
- Fuels – wholesale3,051
- Waste disposal9,203
- Waste collection and container service5,241
- Mineral oil – wholesale2,370
- Energy and environmental consulting2,147
- Container service2,183
- Solar systems – installation1,843
- Energy and environmental technology – planning1,780
- Scrap and secondary raw materials – wholesale1,607
- Wind farm2,517
- Environmental services provider2,272
Frequently asked questions
How many companies in the “Combined heat and power plant and district heating” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists more than 1,000 companies in the “Combined heat and power plant and district heating” industry in Germany (October 2026). The total number of companies in the “Combined heat and power plant and district heating” industry in Germany is therefore at least 1,000. Most are located in Bavaria (323), Baden-Württemberg (126), Lower Saxony (125).
Which German cities have the most companies in the “Combined heat and power plant and district heating” industry?
Berlin (15), Hamburg (11), Weißenburg in Bayern (10), Dresden (6), Karlsruhe (6).
How many companies in the “Combined heat and power plant and district heating” industry in Germany have a website?
43% have their own website, 39% an email address.
How current is this number?
It is recalculated daily from the current database. Last update: October 18, 2026. Businesses in liquidation or with a recognizable closure are not counted.
Cite this number
The B2B database of dieanalysten GmbH alone lists more than 1,000 companies in the “Combined heat and power plant and district heating” industry in Germany (source: dieanalysten B2B database, October 2026, https://www.dieanalysten.com/en/statistics/combined-heat-and-power-plant-and-district-heating).
The statistics are licensed under CC BY 4.0: free to use, including commercially, with attribution “dieanalysten” and a link.
Method: businesses in the database of dieanalysten GmbH minus a 5% safety margin; businesses in liquidation or with a recognizable closure are excluded. See methodology. As of October 18, 2026.