
Regional utility provider for electricity, gas, heat, water, wastewater and fibre-optic internet in Finsterwalde.
Stadtwerke Finsterwalde GmbH
Finsterwalde (Head office, Customer Centre) · Finsterwalde (Drainage Authority, Hertastraße 42)New on Amplifa
About Stadtwerke Finsterwalde
Stadtwerke Finsterwalde GmbH is the regional utility and infrastructure service provider of the Singers' Town of Finsterwalde in the Elbe-Elster district, Brandenburg. The company supplies households, commercial and major customers with electricity, natural gas, local and district heating as well as drinking water; around 20,000 drinking water customers are supplied in the town and surrounding area. As operator of the drainage authority (Entwässerungsbetrieb) of the town of Finsterwalde, the company is also responsible for wastewater disposal and treatment. Via the SF Digital brand, the company offers fibre-optic internet, telephony and TV, and with SF Bäder it operates the town's indoor swimming pool and outdoor pool. In addition, the company handles grid operation for electricity and gas, metering point operation, service connections and e-mobility charging infrastructure. Stadtwerke Finsterwalde have been designated as basic and substitute supplier for electricity (2025–2027) and are the only municipal utility in the Elbe-Elster district and the Singers' Town region.
- Site
- Finsterwalde
- Processes
- Electricity supply, Natural gas supply, Local/district heating, Drinking water supply, Wastewater disposal (operator of the drainage authority), Fibre-optic internet/telephone/TV (SF Digital), Public swimming facilities (SF Bäder: indoor pool, outdoor pool), Electricity and gas grid operation
- Materials
- Electricity supply, Natural gas supply, Local/district heating, Drinking water, Wastewater disposal, Fibre-optic internet, telephone, TV (SF Digital)
- Certificates
- ENERGIE conciliation body e.V. / EnWG proceedings
- Industries
- Energy supply, Grid operation, Broadband/Telecommunications, Public swimming facilities, Wastewater disposal
- 01
Energy and water procurement
- 02
Grid operation for electricity, gas, heat, water
- 03
Supply and metering point operation
- 04
Billing and customer service
Range of Services
Electricity supply
Supply of household and commercial customers at low voltage, also with regional electricity from Brandenburg.
Natural gas supply
Natural gas supply for households and major customers in the low-pressure grid.
Local/district heating
Heat from the company's own heating plants, including operation of the service connection stations.
Drinking water
Piped drinking water supply from the Finsterwalde waterworks, water hardness 11–13 °dH.
Wastewater disposal
Operation of the drainage authority of the town of Finsterwalde.
Fibre-optic internet, telephone, TV (SF Digital)
Broadband connections in the Finsterwalde expansion area.
Locations

Finsterwalde
DEHead office, Customer Centre
- Materials
- Electricity, gas, heat, water, fibre optics
Services



Inside the production



Industries
Additional services
Law and Regulation
Consumer complaints regarding supply and metering are answered in accordance with § 111a EnWG within four weeks; arbitration proceedings via the ENERGIE conciliation body e.V. and the General Consumer Arbitration Board are supported.
| Evidence | Finsterwalde |
|---|---|
| ENERGIE conciliation body e.V. / EnWG proceedings |
History
- ca. 1991
Founding of the municipal utility; 35th anniversary in 2026.
- 2023
Regional charging infrastructure project: nine AC charging stations at five locations together with the town of Finsterwalde, EA EnergieArchitektur GmbH and UESA GmbH (cost 450,000 €, funding 181,920 €).
- 2024
Start of the fourth regulatory period for electricity (simplified procedure); designation as basic and substitute supplier for electricity for 2025–2027.
- 2025
New regulations on supplier switching, with registration/deregistration only effective in the future as of 06.06.2025.
- 2026
First battery storage project: operating company with LION Smart and Renoc Alternative Energien at the Finsterwalde/Massen site; 35th anniversary celebration at the outdoor pool.