Japanese renewable power producer Renova Inc (<a href="https://www2.jpx.co.jp/tseHpFront/StockSearch.do?callJorEFlg=1&method=&topSearchStr=9519" target="_blank">TYO:9519</a>) has signed a virtual power purchase agreement (VPPA) with an unnamed domestic consumer concerning the environmental value derived from future solar plants with a total capacity of 18 MW.