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

Table 5

Predicted value of wind power utilization efficiency in six regions (2020).

	2019	2020 Prediction	Trend	Mean 2013–2019	Rank	Mean 2013–2020	Rank	Ranking changes
Northeast China	0.7518	0.7819	Upward	0.7434	1	0.7482	1	No change
North China	0.6864	0.7413	Upward	0.6840	2	0.6912	2	No change
East China	0.7348	0.6360	Decline	0.6697	3	0.6655	3	No change
Southern China	0.6365	0.6170	Decline	0.5637	4	0.5704	4	No change
Northwest China	0.5600	0.6020	Upward	0.5211	5	0.5312	5	No change
Central China	0.5441	0.5067	Decline	0.4031	6	0.4161	6	No change
China	0.6454			0.5861		0.5927