[Retracted] A Stochastic Rolling Horizon-Based Approach for Power Generation Expansion Planning

Table 2

Computation efficiency for different SRHD horizons.

SRHD horizon (h)		80	100	120	140
Conventional Benders’ decomposition method	Stochastic iterations	86	95	106	114
	Total time (hours)	14.8	18.5	24.8	30.1
Proposed method	L1 time (sec/itr)	31	31	32	30
	L2 time (min/itr)	42	57	75	94
	L2 iterations	7	8	9	11
	Total time (hours)	5.1	7.8	11.4	17.5