DELHI--January 11, 2013--Researched by Industrial Info Resources India (Delhi, India)-- Mining company Sarda Energy & Minerals Private Limited's (BSE:504614) (SEML) (Raipur, Chhattsigarh) 350-megawatt (MW), coal-fired power project in Raigarh has now been held up for more than a year as the company awaits approval from the Indian Ministry of Coal for the enhancement of production from its captive coal mines.