microsoft · 0 2 4 6 8 10 12 14 16 18 20 22 number of events baltic cable estlink 1 estlink 2...

% Technical capacity not used

% Unavailable technical capacity

% Transmission

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

% of Emax

Baltic Cable

Estlink 1

Estlink 2

Fenno-Skan 1

Fenno-Skan 2

Kontek

Konti-Skan 1

Konti-Skan 2

LitPol Link

NordBalt

NorNed

Skagerak 1

Skagerak 2

Skagerak 3

Skagerak 4

Storebaelt

SwePol

Vyborg link

Total

32%

82%

47%

63%

39%

21%

45%

41%

40%

28%

18%

53%

47%

25%

31%

34%

30%

28%

33%

35%

14%

26%

66%

67%

57%

22%

28%

17%

25%

15%

10%

33%

11%

51%

95%

60%

53%

52%

54%

54%

50%

68%

31%

59%

64%

3%

4%

5%

6%

5%

7%

4%

5% 11.4 TWh

89.1 TWh

5.3 TWh

3.1 TWh

5.7 TWh

3.5 TWh

7.0 TWh

5.3 TWh

3.2 TWh

3.2 TWh

4.4 TWh

6.1 TWh

6.1 TWh

2.1 TWh

2.1 TWh

4.2 TWh

6.0 TWh

5.3 TWh

5.3 TWh

Utilisation overview of each HVDC link in 2018Emax

0% 5% 10% 15% 20% 25% 30% 35%

% of Emax

Baltic Cable

Estlink 1

Estlink 2

Fenno-Skan 1

Fenno-Skan 2

Kontek

Konti-Skan 1

Konti-Skan 2

LitPol Link

NordBalt

NorNed

Skagerak 1

Skagerak 2

Skagerak 3

Skagerak 4

Storebaelt

SwePol

Vyborg link

Total

12.6%22.4%

22.5%

15.3%

11.5%

11.0%

12.8%

1.9%

4.1%

4.0%

2.9%

4.9%

5.1%

2.2%

3.6%

1.6%

5.2%

3.0%

5.9%

9.0%

1.8%

1.8%

9.3%

2.1%

3.2%

1.9%

3.6%

1.8%

2.5%

3.3%

Unavailability percentage of the rated capacity in 2018 for each HVDC link

% Limitations

% Disturbance outages

% Unplanned maintenance

% Planned maintenances

% Other outages

0 2 4 6 8 10 12 14 16 18 20 22

Number of events

Baltic Cable

Estlink 1

Estlink 2

Fenno-Skan 1

Fenno-Skan 2

Kontek

Konti-Skan 1

Konti-Skan 2

LitPol Link

NordBalt

NorNed

Skagerak 1

Skagerak 2

Skagerak 3

Skagerak 4

Storebaelt

SwePol

Vyborg link

18

18

20

3

3

1

2

6

3

1

3

1

1

2

2

5

6

3

3

1

1

1

2

3

3

3

4

2

5

3

1

2

6

4

3

2

2

2

5

2

1

2

Number of outages in 2018

Disturbances

Unplanned maintenances

Planned maintenances

Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

otal

sum

of E

max

33%40% 37% 35% 35% 36% 33%

57% 50% 56% 58% 57% 56% 57%

10% 10% 10%7% 8% 9%

89 TWh89 TWh89 TWh80 TWh75 TWh69 TWh69 TWh

Annual utilisation of all HVDC links


% Transmission


Emax

2012 2013 2014 2015 2016 2017 2018

0 TWh

20 TWh

40 TWh

60 TWh

80 TWh

Sum

of a

nnua

l util

isat

ion

[TW

h]

23 TWh 28 TWh28 TWh

28 TWh

31 TWh 32 TWh 30 TWh

15 TWh15 TWh

13 TWh18 TWh 14 TWh 16 TWh

30 TWh20 TWh 27 TWh

34 TWh 33 TWh 35 TWh 35 TWh

9 TWh

Annual utilisation of all HVDC links

Technical capacity not used

Import

Export

Limitations

Disturbance outages



Other outages

2012 2013 2014 2015 2016 2017 2018

0%

5%

10%

15%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

15%

2%

7%9%

8%

7% 7%

5%4%

2%3% 1%

2% 2%

2%

3%5% 4%

3% 3%5% 4%

Percentage of hours unavailable, all HVDC links

% hours limited

% hours disturbance outage

% hours unplanned maintenance

% hours planned maintenance

% hours other outage


% Import

% Export

% Limitations




% Other outages

2018 Total

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total

0%

20%

40%

60%

80%

100%

% o

f Em

ax

100%

27%41%

26%14%

42% 41%49%

41% 36%44%

23%

36%

76%

55%

26%23%

13%39%

37%

18%23% 43%

48%

49%

20%

27%13%

22%

14%31%

15% 14%

7%

9%

9%

8%8%

8%

32%

25%

13%

22%

9%

Monthly utilisation of Baltic Cable [Export SE4 -> DE]

2018

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec TotalImport losses, GWh

Export losses, GWh

Technical capacity not used, GWh

Import, GWh

Export, GWh

Limitations, GWh

Disturbance outages, GWh

Unplanned maintenances, GWh

Planned maintenances, GWh

Other outages, GWh

Total, GWh 5261.3

-

-

-

1179.1

664.4

1290.7

454.2

1672.9

43.0

9.8

447.0

-

-

-

244.4

1.1

88.9

10.3

102.2

2.3

0.2

433.1

-

-

-

0.6

21.6

212.2

6.7

192.0

6.7

0.2

447.9

-

-

-

-

62.6

217.2

8.7

159.5

6.2

0.2

432.0

-

-

-

-

36.5

184.1

33.4

178.0

4.2

0.7

446.4

-

-

-

-

68.5

104.7

56.0

217.2

3.9

1.2

446.4

-

-

-

-

137.8

25.1

101.2

182.4

2.8

2.2

432.2

-

-

-

-

61.3

76.6

112.9

181.3

2.6

2.5

446.5

-

-

-

341.4

6.8

22.2

15.4

60.6

0.8

0.3

432.0

-

-

-

432.0

-

-

-

-

-

-

446.0

-

-

-

159.5

95.9

36.7

39.5

114.3

2.1

0.8

404.2

-

-

-

-

51.8

149.0

37.0

166.3

5.8

0.8

447.7

-

-

-

1.2

120.5

173.9

33.0

119.1

5.6

0.7

Monthly utilisation of Baltic Cable [Export SE4 -> DE]


% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

18%

50% 46%57%

36%27% 32%

19%14%

15%55%

13% 33%28%

28%

41% 25%

16% 26%

13%

22% 18% 22%

9%

7%

Annual utilisation of Baltic Cable

2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

30%

40%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

13%

23%27%

44%

23%

22%18%

22%

5%

Percentage of unavailable hours annually per category for BalticCable

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

Num

ber o

f out

ages

6

6

4

3

2

4

3

1

7

3

67

2

Number of outages annually for Baltic Cable

Disturbances




% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

93% 90% 92%81% 86%

77%

94% 91% 87% 89%

20%

80%

17%11% 10%

19%

72%

15%7%

82%

Monthly utilisation of Estlink 1 [Export FI -> EE]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 3066.0

-

42.0

-

182.2

2.7

203.5

126.4

2509.2

22.1

19.8

260.4

-

-

-

-

-

49.3

2.6

208.4

3.5

1.2

252.0

-

-

-

182.2

-

17.3

1.2

51.4

1.1

0.3

260.4

-

1.8

-

-

-

24.9

2.9

230.8

2.4

1.3

252.0

-

-

-

-

-

18.1

14.2

219.7

2.0

1.8

260.4

-

-

-

-

-

2.7

20.0

237.7

1.1

2.7

260.4

-

-

-

-

2.7

8.4

4.1

245.1

1.8

1.7

252.0

-

37.8

-

-

-

16.3

4.5

193.5

1.9

1.3

260.4

-

2.4

-

-

-

28.5

4.4

225.0

2.6

1.4

252.0

-

-

-

-

-

4.8

42.6

204.6

1.1

3.1

260.4

-

-

-

-

-

3.0

17.0

240.4

1.2

2.1

235.2

-

-

-

-

-

15.4

8.3

211.5

1.7

1.5

260.4

-

-

-

-

-

14.7

4.5

241.1

1.8

1.5



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity 39% 40%

69% 70%77%

90%82%

11% 15%

47% 40%17%

28%19% 7%

8%

Annual utilisation of Estlink 1

2012 2013 2014 2015 2016 2017 2018

0%

5%

10%

15%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

10%

2% 8% 6%

3%

Percentage of unavailable hours annually per category forEstlink 1

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

Num

ber o

f out

ages

12

55 9

7

2 3

5 42 3 4 3 3

Number of outages annually for Estlink 1

Disturbances




% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

55% 51% 57%47% 45% 46%

63% 57%

36% 33% 39% 39%

16%17%

29%

29%

16%20%

15%

28% 32%

15%

52% 52%

20% 23%

49%

66%54% 58%

15%

9%

8%

47%

13%

38%


2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 5694.4

-

84.3

-

3.2

-

2169.7

745.5

2691.6

43.7

14.2

483.6

-

-

-

-

-

280.8

12.8

190.0

5.8

0.3

468.1

-

-

-

-

-

250.7

35.5

181.9

5.3

0.7

483.6

-

-

-

-

-

319.3

4.9

159.4

6.6

0.1

468.0

-

-

-

-

-

229.3

68.1

170.6

4.7

1.3

483.6

-

-

-

-

-

109.4

97.9

276.4

2.0

1.9

483.6

-

5.2

-

-

-

98.4

77.3

302.7

1.9

1.4

468.0

-

-

-

-

-

242.2

11.4

214.5

4.8

0.2

483.6

-

7.8

-

3.2

-

249.9

6.9

215.9

5.0

0.1

468.1

-

71.3

-

-

-

40.7

137.8

218.2

0.8

2.6

483.6

-

-

-

-

-

70.8

138.0

274.9

1.3

2.6

436.8

-

-

-

-

-

140.4

75.6

220.9

2.8

1.4

483.6

-

-

-

-

-

137.8

79.6

266.3

2.7

1.4



% Import

% Export

% Limitations




% Other outages

2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

32%20%

42%

59%47%

11%

13%

13%53% 72%

43%

27%

38%

11%

Annual utilisation of Estlink 2

2014 2015 2016 2017 2018

0%

10%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

21%

11%

4%

5%4%

Percentage of unavailable hours annually per category forEstlink 2

% hours limited





2014 2015 2016 2017 2018

0

5

10

Num

ber o

f out

ages

6

42

27

23

23

Number of outages annually for Estlink 2

Disturbances



% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

100%

10%

97% 96% 97% 96% 99% 97%79%

62%

99% 81% 97%

12%

16%

10%13%

9%

92%

Monthly utilisation of Fenno-Skan 1 [Export FI -> SE3]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 3511.5

-

40.3

-

3.1

11.1

113.6

3221.5

122.0

3.5

87.3

298.4

-

-

-

-

-

-

289.6

8.8

-

8.0

288.5

-

-

-

-

-

28.9

232.3

27.3

0.9

6.4

299.0

-

-

-

-

-

-

297.1

1.9

-

7.9

288.2

-

36.7

-

-

-

45.0

179.2

27.4

1.2

4.9

298.1

-

-

-

0.3

6.2

34.4

234.6

22.6

1.1

6.3

298.5

-

-

-

-

3.8

-

290.7

4.0

-

7.7

288.9

-

-

-

-

-

-

286.8

2.2

-

7.6

298.3

-

-

-

-

-

-

298.3

-

-

8.0

288.4

-

-

-

-

-

3.4

276.0

9.0

0.2

7.5

297.7

-

-

-

-

-

0.9

289.9

7.0

-

8.2

269.3

-

3.6

-

2.8

1.0

-

258.5

3.4

-

7.1

298.2

-

-

-

-

-

1.1

288.5

8.6

-

7.8



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

15%22% 18%

46%41%

71%

76%

92% 92%92%

19%

25%16%

13% 11%

6%

9%

8%

Annual utilisation of Fenno-Skan 1

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

42%

46%

94%

25%16%

13% 11%

Percentage of unavailable hours annually per category forFenno-Skan 1

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

Num

ber o

f out

ages

109

9

9 4

3

2

7

2

5

2 3

Number of outages annually for Fenno-Skan 1

Disturbances




% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

35% 37%51%

36%26% 27%

34%50% 46%

23%

57%46%

57% 58% 36%54% 73% 72%

64% 34% 45%76%

25% 45%

14% 10%16% 18%

8%

39%

53%


2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 7009.0

-

50.9

-

0.4

5.5

493.9

3728.5

2729.9

8.8

78.3

595.2

-

4.0

-

0.4

-

46.1

269.7

275.0

0.8

5.5

576.0

-

-

-

-

-

103.6

146.3

326.1

1.9

2.7

596.1

-

-

-

-

-

7.9

451.1

137.1

0.1

9.7

576.1

-

31.0

-

-

-

18.5

259.6

266.9

0.4

5.5

595.2

-

-

-

-

3.8

94.7

199.5

297.3

1.9

3.9

595.3

-

-

-

-

1.7

10.6

378.1

204.9

0.2

7.5

576.1

-

-

-

-

-

5.1

417.6

153.5

0.1

9.6

595.3

-

8.0

-

-

-

2.2

432.5

152.7

-

9.3

576.1

-

-

-

-

-

55.1

311.3

209.8

0.9

6.5

594.5

-

-

-

-

-

80.8

213.3

300.4

1.4

4.3

537.7

-

-

-

-

-

25.1

312.8

199.7

0.4

6.4

595.4

-

7.9

-

-

-

44.2

336.6

206.6

0.7

7.4



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

22%

36%

19% 22%28%

40% 39%

57%

55%80% 75%

70%56% 53%

19%7%

Annual utilisation of Fenno-Skan 2

2012 2013 2014 2015 2016 2017 2018

0%

5%

10%

15%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

19%

4%

7%

2%

Percentage of unavailable hours annually per category forFenno-Skan 2

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

2

4

6

8

10

Num

ber o

f out

ages

7

5

8

3 5

1

3

1

23

1

6 4

2

4

1

Number of outages annually for Fenno-Skan 2

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

100%

24% 26% 26%16%

25% 22%29% 26% 27%

34%29%

50% 54%

13%

54%

27% 16%11%

37%

40% 47%

24% 19%

10%

13%

54%62%

36%

24%

27%

18%

39%

90%

38%

21%

27%

26%

22%

Monthly utilisation of Kontek [Export DK2 -> DE]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 5256.0

-

169.8

1181.9

-

5.9

1373.9

1429.6

1095.0

28.7

28.8

446.4

-

1.2

-

-

-

159.2

165.0

121.0

3.3

3.4

432.0

-

-

-

-

4.3

269.1

45.5

113.0

5.6

0.9

447.0

-

-

-

-

0.3

242.9

72.7

131.1

5.1

1.4

432.0

-

-

389.3

-

-

32.3

3.7

6.7

0.7

0.1

446.4

-

-

172.8

-

-

56.0

120.4

97.2

1.1

2.5

446.4

-

-

82.2

-

1.3

13.4

239.1

110.4

0.3

5.0

432.0

-

-

432.0

-

-

-

-

-

-

-

446.4

-

168.6

105.6

-

-

44.6

56.1

71.5

0.9

1.1

432.0

-

-

-

-

-

83.4

235.4

113.1

1.7

4.7

445.8

-

-

-

-

-

107.5

223.1

115.1

2.2

4.4

403.2

-

-

-

-

-

188.0

118.8

96.4

4.0

2.4

446.4

-

-

-

-

-

177.3

149.8

119.3

3.7

3.0

Monthly utilisation of Kontek [Export DK2 -> DE]


% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

24% 26% 23% 20% 23% 19% 21%

11%

47%

34%

14%

31%

18%27%

59%

23%

39%

60%

36%

49% 26%

12%

22%

10%

Annual utilisation of Kontek

2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

12%

22%

10%3%

4% 4% 3% 3% 3%

Percentage of unavailable hours annually per category forKontek

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

2

4

6

8

10

Num

ber o

f out

ages

2

12

1

1

1

1

1

4

6

21

3

3

5

12

1

Number of outages annually for Kontek

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

42% 45%39%

46% 41% 46% 51%36%

57%47%

36%50%

34%

48%50% 36%

21%

15%19%

20%

18%

21%

30%

23%10%

13%

50%38%

29%43%

14%

26% 43%

19%

7%

9%

45%

25%

27%

Monthly utilisation of Konti-Skan 1 [Export SE3 -> DK1]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 3241.2

-

61.7

1.1

0.7

61.3

859.5

811.0

1445.7

17.5

22.1

275.3

-

2.2

-

-

-

52.6

82.9

137.6

1.0

2.3

266.4

-

-

-

-

-

114.5

56.6

95.3

2.3

1.6

275.7

-

-

-

-

23.6

72.7

50.8

128.6

1.4

1.4

266.4

-

56.6

-

0.4

17.7

37.7

2.5

151.5

0.9

0.1

275.3

-

0.7

-

-

1.3

118.2

55.0

100.1

2.4

1.6

275.3

-

-

-

-

-

81.0

52.9

141.4

1.7

1.5

266.4

-

-

-

-

2.8

101.9

40.5

121.3

2.0

1.1

275.3

-

-

-

-

2.8

138.9

20.0

113.6

2.8

0.6

266.4

-

-

-

-

13.2

34.4

96.4

122.4

0.7

2.3

274.9

-

2.2

-

-

-

26.9

138.7

107.2

0.6

3.8

248.6

-

-

0.7

0.4

-

16.2

120.0

111.4

0.4

3.2

275.3

-

-

0.4

-

-

64.6

94.9

115.4

1.3

2.6



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity 38%

53%

33% 31% 36% 41% 45%

10%

20%

29%19%

54%

26%25%

46%

12%

17%

19%

26%27%

14% 29%8%

6% 6%

Annual utilisation of Konti-Skan 1

2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

30%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

14%31%

9%

4% 3%5%3%

3%6% 7%

4% 5%

Percentage of unavailable hours annually per category forKonti-Skan 1

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

Num

ber o

f out

ages 11

6

3 84

6

2

3

35

4

35

35

2

Number of outages annually for Konti-Skan 1

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

42% 45%39%

46% 42% 46%52%

37%26%

35% 36%52%

34%

48%51% 36%

15%

19%

20%

16%

30%21%

29%

23% 12%

50%38%

29%43%

16%

30% 43%

18%

41%

9%

41%

27%

27%


2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 3241.2

-

117.2

-

1.8

31.4

868.3

879.0

1343.5

21.4

23.3

275.3

-

-

-

-

-

50.9

81.1

143.3

1.2

2.1

266.4

-

-

-

-

-

115.3

56.5

94.6

2.8

1.5

275.7

-

3.3

-

-

10.1

82.9

83.0

96.4

2.0

2.5

266.4

-

110.3

-

-

1.2

42.6

43.3

69.0

1.2

1.5

275.3

-

-

-

-

1.1

118.7

54.5

101.0

3.2

1.5

275.3

-

-

-

-

-

79.3

52.1

143.9

1.9

1.3

266.4

-

-

-

-

2.7

101.9

40.1

121.7

2.4

1.0

275.3

-

-

-

-

2.7

138.7

19.0

114.9

3.5

0.5

266.4

-

-

-

-

13.5

33.1

97.1

122.7

0.8

2.2

274.9

-

3.7

-

-

-

25.9

139.2

106.1

0.6

3.7

248.6

-

-

-

1.8

-

14.8

118.9

113.1

0.3

3.1

275.3

-

-

-

-

-

64.3

94.2

116.8

1.6

2.4



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity 41% 45%

37% 38% 36%42% 41%

12%17%

18%

36%

55%

26% 27%

44%32%

34%

23%26% 27%

Annual utilisation of Konti-Skan 2

2012 2013 2014 2015 2016 2017 2018

0%

5%

10%

15%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

10%

4%

5%

4% 2%3%

3%

2%3%4%

6%4% 5% 4%

Percentage of unavailable hours annually per category forKonti-Skan 2

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

20

Num

ber o

f out

ages 14

5

3

9

4

2

62

6 3 64

2 3

Number of outages annually for Konti-Skan 2

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

42% 39% 33% 29% 35%47% 46%

39%48% 45% 44% 40%

16%11% 20%

13%

22%

12%

31%

21%13%

11%32%

40%47% 43%

57%

33%

37%10%

33% 34% 44% 46%26%

14%

7%

9%

40%

16%

37%

Monthly utilisation of LitPol Link [Export LT -> PL]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 4380.0

2.4

80.5

-

1.8

180.6

1628.1

717.3

1769.2

22.4

14.5

372.0

-

-

-

-

9.8

96.2

118.4

147.7

1.5

1.9

360.0

-

-

-

-

1.3

165.8

33.7

159.2

2.1

0.8

372.0

-

-

-

-

1.3

161.9

42.3

166.4

2.2

0.9

360.0

-

-

-

-

18.3

121.6

46.1

174.0

1.8

0.9

372.0

2.4

-

-

-

26.2

122.1

77.7

143.6

1.7

1.4

372.0

-

-

-

-

51.3

37.9

113.6

169.3

0.2

2.1

360.0

-

-

-

-

17.5

131.7

43.4

167.4

1.7

1.2

372.0

-

80.5

-

0.8

9.9

123.7

26.8

130.4

1.9

0.6

360.0

-

-

-

1.0

7.4

203.7

45.2

102.7

3.0

0.8

372.0

-

-

-

-

16.3

159.7

74.1

121.9

2.2

1.6

336.0

-

-

-

-

12.4

156.7

35.4

131.5

2.1

1.0

372.0

-

-

-

-

8.9

147.2

60.7

155.2

2.0

1.3

Monthly utilisation of LitPol Link [Export LT -> PL]


% Import

% Export

% Limitations




% Other outages

2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

53%43% 40%

10%

11% 16%

24% 35%37%

9%8%

Annual utilisation of LitPol Link

2016 2017 2018

0%

5%

10%

15%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

16%

15% 14%

4%2% 2%

Percentage of unavailable hours annually per category for LitPolLink

% hours limited





2016 2017 2018

0

5

10

Num

ber o

f out

ages

5

33

3

1

1

2

Number of outages annually for LitPol Link

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

100%

28% 33% 37% 38%

10%23%

34%

18%29%

42% 41%

43%

65%50%

38%

79%

74%56%

27%

35%

49% 48%

15% 11%21%

51%

32%

9% 8%

28%

47%

15%

Monthly utilisation of NordBalt [Export SE4 -> LT]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 6132.0

4.9

938.7

111.5

25.6

248.0

2875.1

220.0

1708.3

124.0

7.8

520.8

-

-

-

-

20.7

249.3

35.7

215.1

11.0

1.3

504.0

-

-

1.7

-

10.3

247.5

30.4

214.1

10.4

1.1

520.8

-

165.9

-

-

10.6

184.5

7.5

152.3

7.9

0.4

504.0

-

504.0

-

-

-

-

-

-

-

-

520.8

4.9

263.9

-

-

7.7

141.1

9.7

93.5

6.0

0.4

520.8

-

-

-

-

32.7

289.9

19.7

178.5

12.7

0.7

504.0

-

-

-

-

9.2

374.1

5.0

115.7

16.8

0.2

520.8

-

-

-

-

56.8

409.3

0.1

54.6

17.5

-

504.0

-

4.9

-

-

77.3

189.7

42.8

189.3

7.3

1.4

520.8

-

-

-

-

18.4

259.4

47.7

195.2

11.1

1.6

470.4

-

-

1.9

-

0.6

305.0

8.7

154.2

13.3

0.3

520.8

-

-

107.9

25.6

3.5

225.2

12.7

145.8

9.9

0.4

Monthly utilisation of NordBalt [Export SE4 -> LT]


% Import

% Export

% Limitations




% Other outages

2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

31% 32% 28%

42%50%

47%

18%12% 15%

7%

Annual utilisation of NordBalt

2016 2017 2018

0%

10%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

18%

12%

15%

9%

2%

7%4%

Percentage of unavailable hours annually per category forNordBalt

% hours limited





2016 2017 2018

0

5

10

15

20

25

Num

ber o

f out

ages

16

12

23

5 2 2

Number of outages annually for NordBalt

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

13% 17%

45%

66%

10%22%

45%34%

11%22%

10%

21%78% 79% 28%

74%

68%

32%

60%

83%94% 86%

71%

15%

12%23%

8%

9%

25%

63%

Monthly utilisation of NorNed [Export NO2 -> NL]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 6141.5

-

56.0

162.8

16.0

179.0

3875.3

321.5

1531.0

143.7

11.1

521.5

-

-

-

-

-

371.5

33.0

117.1

13.9

1.2

504.5

-

25.8

-

-

5.2

431.9

0.7

40.9

16.1

-

521.2

-

5.7

-

-

3.0

492.2

0.1

20.2

19.3

-

505.8

-

14.0

-

-

-

418.0

19.2

54.5

16.4

0.7

521.0

-

-

-

-

-

312.2

33.9

174.8

11.1

1.2

520.9

-

10.4

-

-

0.4

167.0

108.8

234.3

4.8

3.5

505.2

-

-

-

-

-

343.0

49.3

112.9

12.9

1.8

521.8

-

-

-

5.6

61.7

388.6

11.6

54.4

13.4

0.4

504.0

-

-

118.4

-

8.1

24.7

18.1

334.7

0.7

0.7

521.2

-

-

44.4

10.4

80.0

146.3

3.4

236.8

5.0

0.1

471.9

-

-

-

-

7.7

372.3

9.9

82.0

14.3

0.3

522.4

-

-

-

-

12.8

407.5

33.7

68.5

15.7

1.3

Monthly utilisation of NorNed [Export NO2 -> NL]


% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

19% 25%

88%68%

89% 94%

68%81%

63%

14%

7% 9% 9%

Annual utilisation of NorNed

2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

30%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

10%

18%

27%

14%

4%

6%

9%

9%

3% 3% 3% 3%

Percentage of unavailable hours annually per category forNorNed

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

Num

ber o

f out

ages

11

3

2

3

2

6

3

2

2 2

9

6

Number of outages annually for NorNed

Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

46% 39%47%

60%50% 45%

58%

77% 75%

42% 48% 43%

20%25%

27%

13%29%

30%

19%

17%

10%

36%29%

14% 17%

18% 13%

19%27% 28%35%

10%

37%

8%8% 8% 9%

53%

12%

19%

11%

Monthly utilisation of Skagerak 1 [Export NO2 -> DK1]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 2067.4

-

236.9

-

6.8

100.5

393.9

243.2

1086.1

17.1

12.2

175.6

-

9.0

-

6.8

-

33.0

51.1

75.7

1.5

2.5

169.9

-

14.6

-

-

46.8

22.0

4.2

82.4

0.7

0.1

175.6

-

14.2

-

-

46.7

32.0

9.4

73.3

1.1

0.3

169.9

-

9.0

-

-

0.4

28.6

4.9

127.1

1.0

0.2

175.6

-

14.6

-

-

0.2

24.4

1.0

135.4

0.8

-

175.6

-

9.0

-

-

3.8

50.4

10.6

101.8

2.4

0.5

169.9

-

11.0

-

-

0.2

60.9

21.8

76.0

3.1

1.0

175.6

-

65.0

-

-

1.2

16.7

4.9

87.8

0.8

0.3

169.9

-

8.7

-

-

-

13.6

45.8

101.7

0.7

2.5

175.6

-

18.4

-

-

1.2

29.7

43.5

82.8

1.3

2.4

158.6

-

55.2

-

-

-

30.2

11.1

62.1

1.3

0.6

175.6

-

8.3

-

-

-

52.4

34.8

80.1

2.5

1.8



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

35% 35%41%

53%41% 36%

53%

26% 11% 11%11%

12%

55%31%

38% 28% 41%

31%

19%

11%21%

11%

7%

Annual utilisation of Skagerak 1

2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

30%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

16%

27%

10%

11%

24%

11%7%

7%

4%

8%

6% 6%

Percentage of unavailable hours annually per category forSkagerak 1

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

20

Num

ber o

f out

ages

2018

4 3

2

2 3 3

8

Number of outages annually for Skagerak 1

Disturbances




% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

46% 39%47%

10%

31%44%

56%

77% 75%

42%48% 46%

20%25%

37%

13%

30%

30%

19%

17%36% 29%

14% 17%

18% 13%

19%27% 28%

81%

27%

35%

10%

9%

8% 8% 9%

47%

10%

18%

11%

9%


2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 2067.4

-

227.8

-

186.4

104.6

371.7

210.6

966.4

15.7

10.3

175.6

-

8.9

-

-

0.3

33.0

53.4

80.1

1.5

2.7

169.9

-

14.6

-

-

47.3

22.1

4.2

81.7

0.7

0.1

175.6

-

14.2

-

-

46.7

32.0

9.4

73.3

1.1

0.4

169.9

-

8.9

-

-

0.4

28.7

4.9

127.0

0.9

0.2

175.6

-

14.6

-

-

0.5

24.5

1.0

135.0

0.8

-

175.6

-

9.0

-

-

6.7

50.7

10.7

98.6

2.4

0.5

169.9

-

10.7

-

-

0.4

61.4

22.0

75.4

2.7

1.2

175.6

-

65.0

-

48.1

1.2

7.1

0.3

53.9

0.2

-

169.9

-

-

-

138.3

-

-

15.1

16.6

-

0.8

175.6

-

18.4

-

-

1.2

29.7

43.7

82.6

1.5

2.0

158.6

-

55.2

-

-

-

30.0

11.1

62.3

1.4

0.6

175.6

-

8.3

-

-

-

52.4

34.9

80.0

2.5

1.8



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

34% 34%42%

57% 54%

27%

47%

26% 10%

10%

10%

55%31%

38%

32% 30%

19%

18%28%

14% 11%

7%

7% 8%

9%


2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

30%

40%

50%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

15% 18%

28%

14% 11%8%

7%

5%

8%

8%

9%

6% 5%


% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

15

20

Num

ber o

f out

ages

12

18

1

34

2 3

8


Disturbances



% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

26% 24%16%

34% 29%17%

25% 22%31% 32%

26% 22%

28%

15% 31%

45%

11%

38%

17%14% 14%

11%

42%

42%

45%13%

16%

43%

33%

45%59%

50% 45%51%

30%

16%

37%

15%

9%

9%8% 8% 8%

25%

20%

39%

13%


2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 4187.5

-

536.3

0.5

-

92.9

1645.0

846.2

1066.5

38.6

21.9

355.7

-

17.3

-

-

3.0

108.1

149.5

77.7

2.6

4.0

344.2

-

28.6

-

-

10.3

177.0

38.0

90.3

4.1

1.0

355.7

-

28.7

-

-

1.5

160.7

49.4

115.4

3.9

1.3

344.2

-

17.3

-

-

1.5

170.8

48.7

105.9

4.0

1.2

355.7

-

28.7

-

-

19.3

208.7

20.8

78.2

4.9

0.5

355.6

-

17.6

-

-

31.2

158.7

59.2

88.9

3.7

1.5

344.2

-

130.7

-

-

10.1

112.8

30.4

60.1

2.7

0.8

355.6

-

51.9

-

-

8.1

153.8

37.7

104.2

3.6

0.9

344.2

-

17.4

-

-

-

53.6

154.6

118.6

1.1

3.7

355.6

-

130.0

-

-

7.9

47.4

111.7

58.6

1.1

2.9

321.2

-

51.5

0.5

-

-

143.6

48.3

77.3

3.3

1.2

355.7

-

16.6

-

-

-

150.0

97.9

91.1

3.5

2.7



% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

25% 29% 28% 29% 30%23% 25%

30%

16% 12% 14%19%

20%

65%

34%

44% 49%55%

38%39%

20%13%

8%

8% 7%


2012 2013 2014 2015 2016 2017 2018

0%

10%

20%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

10%

14%

11%

20%

13%9%

7%

3%7%

8% 9%


% hours limited





2012 2013 2014 2015 2016 2017 2018

0

10

20

30

Num

ber o

f out

ages

31

20

5 6 44

9


Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

28% 27% 28%37% 38% 37% 30% 28% 33% 29% 32%

23%

27%19%

41%

45%

13% 13%18%

15%

15%13% 11%

43%

44%50%

21%

16%

47%42% 44%

60%49%

44%55%

30%

10% 8% 8%

7%

31%

22%

42%


2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 5974.3

7.6

79.1

0.6

13.3

213.9

2504.9

1319.9

1835.0

47.7

32.4

507.4

-

-

-

13.3

6.1

154.2

219.3

114.5

3.0

5.4

491.0

-

-

-

-

8.9

271.3

54.6

156.2

5.1

1.4

507.4

-

73.6

-

-

-

222.0

64.5

147.3

4.3

1.6

491.0

7.6

-

-

-

4.7

242.9

75.8

160.0

4.6

1.8

507.4

-

-

-

-

24.6

305.1

35.8

141.9

5.8

0.9

507.4

-

-

-

-

40.5

224.9

91.4

150.5

4.2

2.2

491.0

-

-

-

-

38.5

208.1

63.7

180.7

3.9

1.6

507.4

-

-

-

-

12.1

238.8

65.3

191.3

4.6

1.6

491.0

-

5.4

-

-

3.8

79.1

220.1

182.6

1.6

5.6

507.4

-

-

-

-

51.7

105.8

206.3

143.6

2.0

4.9

458.3

-

-

0.6

-

17.5

228.5

85.9

125.9

4.3

2.1

507.4

-

-

-

-

5.4

224.2

137.2

140.5

4.3

3.4



% Import

% Export

% Limitations




% Other outages

2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

36%29% 29% 31%

12%14%

20% 22%

49%52% 45% 42%


2015 2016 2017 2018

0%

5%

10%

15%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

12% 14%

2%

3%

2%4%

1% 1%


% hours limited





2015 2016 2017 2018

0

5

10

Num

ber o

f out

ages

3

6

4 2

9

42 2

2 2


Disturbances



Other outages


% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

36%22% 28%

55%45%

33% 38% 36% 33%23%

35% 30%

10%

63%77% 71%

39%41%

62% 58% 59% 65%

62%

64% 67%

14%

34%

61%

Monthly utilisation of Storebaelt [Export DK1 -> DK2]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 5256.0

-

65.4

-

1.0

46.2

3185.1

146.0

1812.3

54.7

2.5

446.4

-

-

-

-

-

299.6

13.4

133.3

5.2

0.2

432.0

-

-

-

-

1.1

277.2

2.1

151.7

4.8

-

447.0

-

64.2

-

-

-

275.9

6.0

101.0

4.8

0.1

432.0

-

-

-

-

-

279.8

10.4

141.8

4.9

0.2

446.4

-

-

-

-

12.9

264.7

7.6

161.3

4.6

0.1

446.4

-

-

-

-

12.4

256.7

7.0

170.3

4.3

0.1

432.0

-

-

-

-

2.8

269.9

17.5

141.8

4.7

0.3

446.4

-

-

-

-

16.2

184.4

45.6

200.2

3.1

0.7

432.0

-

-

-

-

0.8

166.8

26.4

237.9

2.8

0.5

445.8

-

1.2

-

1.0

-

316.4

3.5

123.6

5.5

0.1

403.2

-

-

-

-

-

311.3

2.0

89.9

5.4

-

446.4

-

-

-

-

-

282.4

4.6

159.5

4.8

0.1

Monthly utilisation of Storebaelt [Export DK1 -> DK2]


% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

52%

36% 37%28%

19%

35% 34%

40%

52%54%

69%77%

60% 61%

8%

Annual utilisation of Storebaelt

2012 2013 2014 2015 2016 2017 2018

0%

5%

10%

15%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

14%

2%

5%4%

9%

2% 2% 1%

Percentage of unavailable hours annually per category forStorebaelt

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

1

2

3

4

5

Num

ber o

f out

ages

1

1

1

2

1

2

1

2

1

3

1 1

2

Number of outages annually for Storebaelt

Disturbances



% Import

% Export

% Limitations




% Other outages

2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

25% 25%33% 30%

13%28%

48% 43%

20%27% 31% 35%

14%

11%13%

16%

69%71%

51%55%

77%

70%

40% 43%

53%

71%62%

48%

11%22%

8%

8%

30%

59%

7%

Monthly utilisation of SwePol [Export SE4 -> PL]

2018


Export losses, GWh


Import, GWh

Export, GWh

Limitations, GWh




Other outages, GWh

Total, GWh 5256.0

-

130.1

-

4.6

83.4

3098.4

376.1

1563.4

87.9

8.5

446.4

-

6.6

-

-

-

213.1

70.8

155.9

6.0

1.7

432.0

-

-

-

-

-

269.1

31.1

131.9

7.7

0.7

447.0

-

-

-

-

2.0

315.8

6.7

122.5

8.9

0.2

432.0

-

93.0

-

-

-

231.0

22.2

85.7

6.6

0.5

446.4

-

1.8

-

4.6

-

190.2

57.2

192.6

5.2

1.3

446.4

-

-

-

-

-

180.0

51.3

215.1

5.0

1.1

432.0

-

-

-

-

-

301.7

11.4

118.9

8.7

0.3

446.4

-

-

-

-

48.3

341.8

0.1

56.3

9.6

-

432.0

-

-

-

-

33.1

235.9

34.1

128.9

6.5

0.7

445.8

-

8.4

-

-

-

227.8

63.8

145.9

6.5

1.5

403.2

-

-

-

-

-

286.0

17.3

99.9

8.3

0.4

446.4

-

20.4

-

-

-

306.2

10.0

109.8

8.9

0.2

Monthly utilisation of SwePol [Export SE4 -> PL]


% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity 48%

63%

32%26% 29% 32% 30%

15%50%

19%

59%67% 52%

59% 59%

11%

7%

Annual utilisation of SwePol

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

63%

21%

6%

Percentage of unavailable hours annually per category forSwePol

% hours limited





2012 2013 2014 2015 2016 2017 2018

0

5

10

Num

ber o

f out

ages

8

5

2

8

3

6

5

1

15

9

43

65

Number of outages annually for SwePol

Disturbances



2018 Total


0%

20%

40%

60%

80%

100%

% o

f Em

ax

37% 40% 43% 48%56%

25% 20%26% 21%

14%

63% 60% 57% 52%44%

75%

39%

91%78%

74% 79%86%

60%

9%

28%

67%

Monthly utilisation of Vyborg link [Export RU -> FI]


% Import

% Export

% Limitations




% Other outages

2018



Import, GWh

Export, GWh

Limitations, GWh


Unplanned maintenance., GWh

Planned maintenance, GWh

Other outages, GWh

Total, GWh 11777.9

-

-

-

-

610.5

7850.7

0.1

3316.6

1029.1

-

-

-

-

-

885.7

-

143.3

980.8

-

-

-

-

-

771.0

-

209.8

1004.4

-

-

-

-

-

740.8

-

263.6

949.2

-

-

-

-

23.9

737.7

-

187.6

1025.2

-

-

-

-

6.5

928.0

-

90.6

967.5

-

-

-

-

580.1

380.3

-

7.1

973.2

-

-

-

-

-

734.6

-

238.6

978.5

-

-

-

-

-

430.0

0.1

548.5

948.5

-

-

-

-

-

489.3

-

459.2

997.3

-

-

-

-

-

571.8

-

425.5

908.5

-

-

-

-

-

541.4

-

367.1

1015.7

-

-

-

-

-

640.1

-

375.6

Monthly utilisation of Vyborg link [Export RU -> FI]

2012 2013 2014 2015 2016 2017 2018

0%

20%

40%

60%

80%

100%%

of t

he to

tal t

echn

ical

cap

acity

56%63%

74% 71%

53% 48%

28%

34%

36%25% 29%

46% 50%

67%

9%

Annual utilisation of Vyborg link


% Import

% Export

% Limitations




% Other outages

2012 2013 2014 2015 2016 2017 2018

Year

0%

5%

10%

% o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

12%

2%

2%

6%

9%

3%

Percentage of unavailable hours annually per category forVyborg link

% hours limited





2012 2013 2014 2015 2016 2017 2018

Year

0

1

2

3

4

Num

ber o

f out

ages

1

1

2 2

1

Number of outages annually for Vyborg link

Disturbances


Other outages

DC line(OHL/cable )localownership

electrode

remoteACsubstation

localAC grid

localDC

substation

DC line(OHL/cable)remoteownership

remoteDCsubstation

localACsubstation

remoteAC grid

electrode

-ExternalAC

local grid

-DC converter, local,incl. DC filters

-DC electrodes,local

-DC overheadline, local

-DC cable,local

-DC overheadline, remote

-DC cable,remote

-DC converter, remote,incl. DC filters

-DC electrodes,remote

-External ACremote grid

-AC remote, bb,feeder, AC filters,incl. Transformer

ORIGIN OF EVENT:-AC local, bb,feeder, AC filters,incl. Transformer

, ,

DC fil

ter

DC line(OHL/cable)local ownership

thyristorbridge

conv

erte

rtra

nsfor

mer

smoothingreactor

electrode

DC substation

Circuit breaker

localAC substation

localAC grid

AC filter

ACtransformer

AC line

-External AClocal grid

-DC converter , local, incl.DC filters

-DC electrodes ,local

-DC overhead line ,local

-DC cable ,local

-AC local , bb, feeder,AC filters, incl.Transformer

Measurement point

ORIGIN OF EVENT:

ORIGIN OF EVENT on station level :- Local control center operation- Local converter station operation- Local control , protection andcommunication

DC line,(OH/cable)localownership

remoteACsubstation

localDCsubstation

DC line,(OH/cable)remoteownership

remoteDCsubstation

localACsubstation

localAC grid

remoteAC grid

-ExternalAC

local grid

-DC converter, local,incl. DC filters

-DC electrodes,local

-DC overheadline, local

-DC cable,local

-DC overheadline, remote

-DC cable,remote

-DC converter, remote,incl. DC filters

-DC electrodes,remote

-External ACremote grid

-AC remote, bb,feeder, AC filters, incl.Transformer

ORIGIN OF EVENT:-AC local, bb,feeder, AC filters,incl. Transformer

IGB-transistorsor othersemiconductors

UDC

+UDC

localAC substation

localAC grid

DCcapacitor

DC line( OH/cable),localownership

localDCsubstation

AC filter

ACtransformer

AC line

Circuit breaker

-External AClocal grid

-DC converter , local , incl.DC filters

-DC electrodes ,local

-DC overhead line ,local

-DC cable,local

-AC local , bb, feeder, AC filters, incl.Transformer

Measurement point

ORIGIN OF EVENT:

ORIGIN OF EVENT on station level :- Local control center operation- Local converter station operation- Local control , protection andcommunication

trans

form

erco

nver

ter


% Transmission


0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

% of Emax

Baltic Cable

Kontek

Skagerak 2

NordBalt

Skagerak 1

Skagerak 3

NorNed

Estlink 1

LitPol Link

Skagerak 4

Vyborg link

Konti-Skan 2

SwePol

Konti-Skan 1

Storebaelt

Fenno-Skan 1

Estlink 2

Fenno-Skan 2

Total

32%

21%

47%

28%

53%

25%

18%

82%

40%

31%

28%

41%

30%

45%

34%

10%

47%

39%

33%

33%

53%

28%

50%

31%

59%

68%

11%

54%

64%

67%

54%

66%

52%

63%

95%

51%

60%

57%

35%

26%

25%

22%

17%

15%

14%

3%

7%

5%

5%

5%

4%

4%

6%

11.4 TWh

89.1 TWh

5.3 TWh

5.3 TWh

2.1 TWh

6.1 TWh

2.1 TWh

4.2 TWh

6.1 TWh

3.1 TWh

4.4 TWh

6.0 TWh

3.2 TWh

5.3 TWh

3.2 TWh

5.3 TWh

3.5 TWh

5.7 TWh

7.0 TWh




% Transmission

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

% of Emax

Fenno-Skan 1

NorNed

Vyborg link

SwePol

Skagerak 4

Storebaelt

Fenno-Skan 2

Skagerak 3

Konti-Skan 2

LitPol Link

Kontek

Konti-Skan 1

Estlink 2

NordBalt

Baltic Cable

Skagerak 1

Skagerak 2

Estlink 1

Total

39%

18%

28%

30%

31%

34%

47%

25%

41%

40%

21%

45%

33%

28%

32%

53%

47%

82%

33%

14%

26%

31%

28%

15%

11%

57%

51%

22%

35%

17%

25%

10%

95%

68%

67%

66%

64%

63%

60%

59%

54%

54%

53%

52%

50%

3%

4%

5%

5%

6%

7%

4%

5% 11.4 TWh

89.1 TWh

3.5 TWh

6.1 TWh

5.3 TWh

6.0 TWh

5.3 TWh

7.0 TWh

4.2 TWh

3.2 TWh

4.4 TWh

5.3 TWh

3.2 TWh

5.7 TWh

6.1 TWh

5.3 TWh

2.1 TWh

2.1 TWh

3.1 TWh



% Transmission


0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%

% of Emax

Estlink 1

Skagerak 1

Estlink 2

Skagerak 2

Konti-Skan 1

Konti-Skan 2

LitPol Link

Fenno-Skan 2

Storebaelt

Baltic Cable

Skagerak 4

SwePol

Vyborg link

NordBalt

Skagerak 3

Kontek

NorNed

Fenno-Skan 1

Total

35%

17%

25%

30%

28%

28%

26%

25%

21%

18%

22%

15%

33%

14%

10%

11%

31%

51%

28%

52%

54%

54%

60%

63%

33%

64%

66%

67%

50%

59%

53%

68%

95%

57%

82%

53%

47%

47%

45%

41%

40%

39%

34%

32%

31%

4%

5%

6%

5%

4%

5%

7%

3%

11.4 TWh

89.1 TWh

3.1 TWh

2.1 TWh

5.7 TWh

2.1 TWh

3.2 TWh

3.2 TWh

4.4 TWh

7.0 TWh

5.3 TWh

5.3 TWh

6.0 TWh

5.3 TWh

6.1 TWh

4.2 TWh

5.3 TWh

6.1 TWh

3.5 TWh


2012 2013 2014 2015 2016 2017 2018

0 TWh

20 TWh

40 TWh

60 TWh22 TWh

26 TWh

25 TWh 24 TWh25 TWh 25 TWh 24 TWh

14 TWh

15 TWh 12 TWh 17 TWh 13 TWh 14 TWh

29 TWh19 TWh 26 TWh 30 TWh 27 TWh

29 TWh 29 TWh

9 TWh

Annual utilisation of all LCC HVDC linksTypeLCC


Import

Export

Limitations

Disturbance outages



Other outages

2012 2013 2014 2015 2016 2017 2018

0 TWh

5 TWh

10 TWh

15 TWh

1 TWh 1 TWh 2 TWh

4 TWh

6 TWh 6 TWh 6 TWh

1 TWh1 TWh 2 TWh

1 TWh 1 TWh

4 TWh

6 TWh6 TWh 6 TWh

1 TWh

Annual utilisation of all VSC HVDC links TypeVSC


Import

Export

Limitations

Disturbance outages



Other outages

2012 2013 2014 2015 2016 2017 2018

Year

0.0%

0.2%

0.4%

0.6%

0.8%

1.0%

1.2%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

0.1%

0.0% 0.0%

0.1%

1.3%

Percentage of hours unavailable, seasonal causes, all HVDC links

2012 2013 2014 2015 2016 2017 2018

Year

0%

2%

4%

6%

8%

Perc

enta

ge o

f all

hour

s un

avai

labl

e du

ring

a ye

ar

1.8%

4.2%

4.9%

7.9% 8.0%

5.0% 4.9%

Percentage of hours unavailable, AC limiting, all HVDC links

microsoft · 0 2 4 6 8 10 12 14 16 18 20 22 number of events baltic cable estlink 1 estlink 2...

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