Evaluation and Prediction of Wind Power Utilization Efficiency Based on Super-SBM and LSTM Models: A Case Study of 30 Provinces in China

Table 3

Wind power utilization efficiency of six regions (2013–2019).

	2013	2014	2015	2016	2017	2018	2019	Means	Rank
Northeast China	0.8119	0.7302	0.7296	0.7228	0.7265	0.7307	0.7518	0.7434	1
North China	0.6581	0.6925	0.6696	0.7089	0.7051	0.6676	0.6864	0.6840	2
East China	0.6123	0.7053	0.7189	0.6734	0.7341	0.5088	0.7348	0.6697	3
Southern China	0.4503	0.5446	0.5572	0.6111	0.6302	0.5159	0.6365	0.5637	4
Northwestern China	0.5544	0.5279	0.4584	0.4711	0.5350	0.5406	0.5600	0.5211	5
Central China	0.2498	0.3287	0.3790	0.4415	0.4959	0.3826	0.5441	0.4031	6
China	0.5374	0.5748	0.5738	0.5954	0.6301	0.5461	0.6454	0.5861