The Portuguese Competition Authority (AdC) last week announced that it has been notified of Tokyo Gas Co Ltd's (<a href="https://quote.jpx.co.jp/jpx/template/quote.cgi?F=tmp/e_stock_detail&MKTN=T&QCODE=9531" target="_blank">TYO:9531</a>) deal to buy a minority stake in the 25-MW WindFloat Atlantic floating wind farm operating off the coast of Viana do Castelo municipality.