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Production Facts and Figures

Energy portion1

Installed production, BKW portion

2017 BKW purchases

2018 BKW purchases

Change

%

MW

GWh

GWh

%

Own power plants and Group companies

Hydroelectric plants

Aarberg

100.0

15.0

78.6

83.4

6.1

Bannwil

100.0

27.0

128.2

144.0

12.3

Kallnach

100.0

8.1

61.2

61.1

– 0.2

Kandergrund

100.0

18.8

94.4

105.5

11.8

Mühleberg

100.0

45.0

142.0

162.3

14.3

Niederried-Radelfingen

100.0

15.0

69.0

82.3

19.3

Spiez

100.0

18.6

99.7

103.4

3.7

Simmentaler Kraftwerke AG

100.0

29.1

99.5

90.1

– 9.4

Isch

100.0

1.4

6.5

5.3

– 18.5

Société des forces électriques de la Goule SA

100.0

5.2

17.3

20.2

16.8

Elektrizitätswerke Wynau AG

100.0

20.2

76.8

75.1

– 2.2

Total hydroelectric plants

203.4

873.2

932.7

6.8

Nuclear power plants

Mühleberg

100.0

373.0

2,983.4

2,940.4

– 1.4

Fossil-fuel power plants

Tamarete Energia S.r.l.

60.0

62.4

176.3

100.7

– 42.9

New renewable energy

Fotovoltaik Schweiz

100.0

9.8

7.5

11.5

53.6

Biomasse Schweiz

100.0

1.4

21.4

19.0

– 11.6

Kleinwasser Schweiz

100.0

33.3

124.5

139.2

11.8

BKW Hydro Italia S.r.l.

100.0

59.8

141.9

188.1

32.6

Juvent S.A.

100.0

24.2

74.1

67.0

– 9.6

Parc Eolien Fresnoy Brancourt SAS

100.0

13.8

31.0

32.1

3.6

Sameole Bois du Goulet SAS

100.0

10.0

19.9

22.5

13.3

Ferme Eolienne St Julien du Terroux SAS

100.0

10.3

2.5

19.1

665.6

Ferme Eolienne de Saint Germier SAS

100.0

10.0

6.1

29.3

382.1

RAZ Energie 3 SAS

100.0

18.4

2.4

39.4

1,510.6

BKW Erneuerbare Energien GbmH

100.0

15.0

20.5

17.3

– 15.4

BKW Holleben Wind GmbH

100.0

25.5

42.7

35.9

– 16.0

BKW Bippen Wind GmbH

100.0

27.6

39.3

37.9

– 3.7

BKW Dubener Platte Wind GmbH

100.0

40.0

64.2

61.4

– 4.3

BKW Landkern Wind GbmH

100.0

8.0

13.8

12.5

– 9.1

Wind Farm S.r.l.

100.0

41.4

56.4

51.2

– 9.2

Wind Farm Buglia S.r.l.

100.0

20.0

32.5

27.9

– 14.1

Wind International Italy S.r.l.

100.0

81.9

139.8

124.6

– 10.9

Volturino Wind S.r.l.

100.0

25.2

66.0

59.4

– 10.0

Green Castellaneta S.p.A.

100.0

56.0

125.4

123.7

– 1.4

Total new renewable energy

531.6

1,031.9

1,118.9

8.4

Total own power plants and Group companies

1,170.4

5,064.8

5,092.7

0.6

Holdings and purchasing rights

Hydroelectric plants

Bielersee Kraftwerke AG BIK

50.0

18.9

48.2

56.8

17.8

Officine idroelettriche di Blenio SA

12.0

50.0

78.2

91.7

17.2

Electra-Massa AG

16.1

54.8

121.2

131.2

8.2

Electricité de la Lienne SA

25.0

24.9

52.2

59.8

14.6

Engadiner Kraftwerke AG

29.7

121.8

359.4

360.6

0.3

Grande Dixence SA

13.3

206.0

311.4

313.6

0.7

Kraftwerke Hinterrhein AG

7.6

50.0

94.1

91.5

– 2.8

Kraftwerke Mattmark AG

11.1

29.3

76.2

71.8

– 5.8

Forces Motrices de Mauvoisin SA

19.5

82.2

194.5

212.2

9.1

Kraftwerke Oberhasli AG

50.0

659.8

991.9

951.1

– 4.1

Kraftwerk Sanetsch AG (KWS)

50.0

9.0

15.9

18.8

18.6

Officine idroelettriche della Maggia SA

10.0

57.2

133.6

89.0

– 33.4

Flumenthal

37.9

9.5

45.0

50.7

12.6

Société des Forces Motrices du Châtelot SA

11.7

4.6

6.0

10.0

66.6

Argessa AG

63.0

20.8

47.3

57.2

20.8

Total hydroelectric plants

1,398.9

2,575.1

2,566.0

– 0.4

Nuclear power plants

Kernkraftwerk Leibstadt AG

14.5

179.3

826.9

1,153.2

39.5

Cattenom

3.0

155.0

946.3

979.6

3.5

Fessenheim

5.0

0.0

290.7

0.0

– 100.0

Total nuclear power plants

334.3

2,063.9

2,132.8

3.3

New renewable energy

HelveticWind Sendenhorst GmbH

100.0

4.2

6.8

21.7

218.4

HelveticWind Lüdersdorf Parstein GmbH

100.0

6.5

13.2

38.0

187.8

HelveticWind Wulkow GmbH

100.0

2.9

6.5

19.8

206.7

HelveticWind Prötzel GmbH

100.0

5.2

7.1

22.3

211.5

HelveticWind Gross Welle GmbH

100.0

5.8

9.1

29.6

224.0

Ventisei S.r.l.

100.0

16.0

9.4

35.9

281.7

Mont-Soleil solar power plant

100.0

0.2

0.6

0.6

0.0

Total new renewable energy

40.8

52.8

167.9

1,330.1

Fossil-fuel power plants

EP Produzione Livorno Ferraris S.p.A.

25.0

192.0

1,072.5

752.3

– 29.9

ENGIE Kraftwerk Wilhelmshaven GmbH & Co. KG

33.0

239.6

1,081.1

963.1

– 10.9

Total fossil-fuel power plants

431.6

2,153.6

1,715.4

– 20.3

Unmanaged energy from financial interests

15.4

20.2

17.0

– 15.8

Total holdings and purchasing rights

2,221.1

6,865.6

6,599.1

– 3.9

Total production including purchases

3,391.5

11,930.4

11,691.8

– 2.0

1 Due to special energy supply agreements, the energy portion may deviate from the capital shareholding.

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