https://www.google.com/url?rct=j&sa=t&url=https://www.pv-tech.org/news/act-ends-reverse-auction-programme-with-20mw-battery-250mw-renewables-tende&ct=ga&cd=CAIyGjZhOTlkNTI5ZjAxZmNhZTU6Y29tOmVuOlVT&usg=AFQjCNFC1HW_dGlPxbbyMZ2i5ne7NiIcbg