ANKARA (Turkey), January 28 (SeeNews) – Turkish conglomerate Dogan Sirketler Grubu Holding [BIST:DOHOL] has decided to raise the capital of its wholly-owned energy unit Dogan Enerji Yatirimlari Sanayi ve Ticaret by 36.9% to 651 million Turkish lira ($286 million/210 million euro), Dogan Holding said.