Why Berlin?

Berlin is alive and full of energy. The best place for innovation and creativity.

David Weiblein, BTB GmbH

© background image: BTB GmbH

BTB GmbH Berlin

At BTB, people produce energy for people. In our company, we treat everyone with respect by giving each employee freedom and creativity, which they use responsibly. This method enables us to develop individually, custom-made solutions for our customers and to supply energy locally, as intelligently as possible. Alongside our strong desire to produce energy as efficiently as possible, we are also dedicated to Berlin above and beyond our core business.

Today, with around 100 employees and an annual turnover of more than 50 million Euros, BTB is one of the largest energy suppliers in Berlin. BTB powers more than 30,000 households, commercial properties and public facilities with a total output of more than 380 MW of heating energy, 4 MW of cooling energy and 40 MW of electricity. BTB also operates an 80-km wide district heating network in Berlin.

Thus BTB is an important supplier of local and district heating to Berlin. Whether Treptow, Plänterwald, Schöneweide, Köpenick, Johannisthal, Adlershof, Altglienicke, Rudow or nearby Schönefeld – we reliably supply households as well as industrial and commercial properties with district heating, cooling and electricity. One of our customers is Europe’s most modern science and technology park in Berlin-Adlershof, WISTA Management GmbH. Further south in Berlin, our district heating network reaches the BBI Business Park at Berlin-Brandenburg International airport.

Since more than 90 percent of our district heat is generated in CHP plants, it is therefore approved as a compensating measure according to § 7 of the EEWärmeG. A further proportion is produced using renewable energy. The current primary energy factor is 0.24.

Products & Services:

BTB designs, finances, builds and operates power generation plants to generate electricity, heating and cooling, district heating networks as well as decentralized individual systems for customized power supply and covers the entire spectrum of energy services. The solutions implemented by BTB follow their own claim to be comprehensive, innovative, environmentally and resource-friendly and economical.


BTB Blockheizkraftwerks- Träger- Betreibergesellschaft Berlin GmbH
Gaußstraße 11
10589 Berlin
+49 30 349907-0