%0 Journal Article %A Junfeng Hu %A Qingyou Yan %A Fredrich Kahrl %A Xu Liu %A Peng Wang %A Jiang Lin %B Utilities Policy %D 2021 %G eng %P 101179 %R 10.1016/j.jup.2021.101179 %T Evaluating the ancillary services market for large-scale renewable energy integration in China's northeastern power grid %V 69 %8 01/2021 %! Utilities Policy