December 4 (SeeNews) - Turkish conglomerate Dogan Sirketler Grubu Holding [BIST:DOHOL] will raise the capital of its wholly-owned energy unit Dogan Enerji Yatirimlari Sanayi ve Ticaret by 70 million Turkish lira ($34 million/25 million euro) to 475.5 million lira, it said on Wednesday.