Japanese utility Electric Power Development Co Ltd (<a href="https://quote.jpx.co.jp/jpx/template/quote.cgi?F=tmp/e_stock_detail&MKTN=T&QCODE=9513" target="_blank">TYO:9513</a>), or J-Power, has wrapped up the deal to take Genex Power Ltd private at a valuation for the Australian renewables and energy storage firm of about AUD 1.04 billion (USD 680m/EUR 630m), including debt.