Data item details

Data item details

Name: Derating factors for 3h batteries: EU-27

Source: ACER estimated from ERAA 2024 data

Identifier

Reference: Slide 30

Comment: The Derating Factor per bidding zone is estimated for a 1 MW battery, indicating how much such a battery contributes to reducing unserved energy in the ERAA 2024 edition.

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Sheet1

Last updated: 2025-11-15 15:33

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year

Fields to export derating factor, pu

year	derating factor, pu
2026	0.80
2026	0.77
2026	0.62
2026	0.72
2026	0.71
2026	0.72
2026	0.43
2026	0.88
2026	0.68
2026	0.81
2026	0.74
2026	0.74
2026	0.79
2026	0.40
2026	0.82
2026	0.66
2026	0.98
2026	0.93
2026	0.86
2026	0.85
2026	0.97
2026	0.76
2028	0.66
2028	0.61
2028	0.35
2028	0.41
2028	0.40
2028	0.41
2028	0.31
2028	0.83
2028	0.44
2028	0.66
2028	0.72
2028	0.63
2028	0.68
2028	0.71
2028	0.69
2028	0.94
2028	0.87
2028	0.87
2028	0.76
2028	0.34
2028	0.66
2028	0.34
2028	0.98
2028	0.98
2028	0.98
2028	0.47
2028	0.45
2028	0.94
2028	0.73
2030	0.58
2030	0.53
2030	0.27
2030	0.36
2030	0.31
2030	0.34
2030	0.37
2030	0.89
2030	0.33
2030	0.51
2030	0.49
2030	0.46
2030	0.76
2030	0.80
2030	0.79
2030	0.95
2030	0.98
2030	0.95
2030	0.98
2030	0.35
2030	0.51
2030	0.32
2030	0.98
2030	0.48
2030	0.38
2030	0.57
2030	0.94
2030	0.72
2035	0.43
2035	0.35
2035	0.45
2035	0.31
2035	0.35
2035	0.32
2035	0.33
2035	0.82
2035	0.30
2035	0.57
2035	0.98
2035	0.45
2035	0.62
2035	0.75
2035	0.77
2035	0.71
2035	0.98
2035	0.72
2035	0.92
2035	0.42
2035	0.58
2035	0.38
2035	0.96
2035	0.39
2035	0.32
2035	0.49
2035	0.72
2035	0.68