ENTSOG TYNDP 2015

GW

GW

%*

%*

Vision 1

Vision 3

600

600

50

50

500

500

40

40

400

400

30

30

300

300

20

20

200

200

10

10

100

100

0

0

0

0

2015

2020

2025

2030

2035

2015

2020

2025

2030

2035

Solar

Wind offshore

Wind onshore

Solar

Wind offshore

Wind onshore

* Installed capacity

* Installed capacity

Figure 4.37: Installed generation capacities and share in the total generation capacity mix by source in Vision 1 and Vision 3

/d

GWh e

6,000

The following figures show the daily variability, calculated as the difference between the high and low daily generation levels from the variable sourc- es. The variability increase derives from the evolu- tion of the installed capacity, while the minimum and maximum load-factors are expected to remain stable. 1)

5,000

4,000

3,000

2,000

1,000

0

2015 V1 V3 V1 V3 V1 V3 V1 V3 V1 V3 2020 2025 2030 2035

Figure 4.38: Estimated daily variability for wind and solar power.  1)

MAXIMUM AND MINIMUM WINTER DAILY LOAD-FACTORS FOR THE VARIABLE SOURCES

Daily load-factor (High) – Winter

2015

2020

2025

2030

2035

WIND ONSHORE

58%

58%

59%

59%

59%

WIND OFFSHORE

74%

70%

72%

72%

72%

SOLAR

11%

11%

11%

11%

11%

Daily load-factor (Low) – Winter

2015

2020

2025

2030

2035

WIND ONSHORE

9%

9%

9%

9%

9%

WIND OFFSHORE

8%

8%

8%

8%

8%

SOLAR

2%

3%

3%

3%

3%

Table 4.6: Maximum and minimum winter daily load-factors for the variable sources

1) As the graph reflects power generation, it is expressed in electrical units.

Ten Year Network Development Plan 2015 |

67

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