BTB Energie

BTB Energie GmbH plans, finances, builds and operates energy supply plants, energy networks and decentralised units, mainly combined heat and power (CHP) and district heating in Berlin. Its offerings also include heat pumps, near-surface geothermal, biomass plants, storage, solar systems and absorption chillers.

The company supplies customers in the housing industry, property developers, planners, public buildings, and industrial and commercial property. According to its website, it supplies around 80,000 apartments, commercial properties, public facilities and industrial and research sites in Berlin through a heat network, and it also runs around 75 decentralised plants in the Greater Berlin area. The website describes its business as energy supply, contracting model development and technical innovation.

The company was founded in Berlin in 1990 and is a 100% subsidiary of E.ON Energy Solutions GmbH. Its website states over 270 employees at five sites and operates a district heating network of more than 180 km in southeast Berlin. Current open positions listed include a working student role in employer branding and a mechatronics or electrician role for refrigeration and heat pump technology in north Berlin.

Product: District heating network (over 180 km) and decentralised energy plants, including CHP, heat pumps, geothermal, storage and solar, operated for property customers in Berlin.