List of district heating systems

Large district heating systems ranked on annual heat sales (2001 data based on the this article, other figures based on companies' data):

City

Company Name

Heat Sales 2001

Heat Sales 2009

Network Length 2009

Notes

Moscow

MOEK

150 PJ

361 PJ (86.4 mil Gcal, in 2006)

10381 km

Bank of Moscow research on MOEK, June 2008

St.Petersburg

ГУП «ТЭК СПб»

96 PJ

58.6 PJ (14 mil.Gcal)

3559 km

Seoul

Korea District Heating Company

36 PJ

38.2 PJ (10604 GWh)

1433 km

Seoul Metropolitan District Heating Network

Warsaw

SPEC

38 PJ

34.5 PJ (2008)

1650 km

Bucharest

RADET

37 PJ

3936 km

Berlin

Vattenfall Europe Wärme AG

33 PJ

1600 km

Copenhagen

Københavns Energi A/S

30 PJ

New York City

28 PJ

Stockholm

AB Fortum Värme

27 PJ

Helsinki

Helsingin Energia

22 PJ

25.5 PJ (7072 GWh)

1180 km

Vienna

Wien Energie

21.3 PJ (5906.5 GWh)

1220 km

Hamburg

Vattenfall Europe Wärme AG

20 PJ

Sofia

Toplofikacia Sofia E.A.D.

18.5 PJ (5135 GWh, in 2007)

950 km

Prague

Prazska teplarenska, a.s.

15 PJ

12.8 PJ

698 km

Göteborg

Göteborg Energi AB

12 PJ

Reykjavík

Orkuveita Reykjavíkur

11 PJ

Krakow

10 PJ

Katowice

8.6 PJ

Gdansk

8.3 PJ

Paris

CPCU

18 PJ

6.5 PJ (6300 GWh)

437 km (2008)

Contributing to Energy Security and Efficiency: CPCU

Tampere (Finland)

6.4 PJ

Indianopois

5.8 PJ

Gdyna

5.4 PJ

Hradec Kralové - Pardubice - Chrudim

Elektrárny Opatovice

4.1 PJ

311 km

Philadelphia

4.0 PJ

Detroit

3.1 PJ

N.B.: Table may not be exhaustive.

See also

On Wikipedia:

  • District heating

On Internet: