Current status, future potentials and challenges of renewable energy development in Gansu province (Northwest China)

Gansu province is relatively less developed in economy, whereas abundant in Renewable Energy Sources (RES). It has been counting on heavy industry for a long time and highly dependent on fossil fuels, causing serious pollutions. Meanwhile, its own power demand is insufficient, thus its RES-generated electricity must be out-delivered. After the Renewable Energy Law (REL) took effect in 2006, RES development is booming in this area, bringing about a series of problems as well. This paper aims to present the current status, future potentials and challenges in Gansu by carrying out a detailed review of relevant studies, along with surveys on the wind and solar developers. Particularly, Gansu is a typical province in terms of RES development in Northwest China. It can be concluded that the RES development in this district is policy-driven to avoid risks in technology cost efficiency, grid co-development and so on.