(1) (a) From whom is Eskom procuring its coal stock, (b) what is the quantity of coal that is procured from each company in respect of each power station and (c) what (i) was the total usage of electricity in respect of (aa) 2010-11, (bb) 2011-12, (cc) 2012-13, (dd) 2013-14 and (ee) 2014-15 financial years for each power station, (ii) amount of money was spent on coal, (iii) was the total power contribution in respect of each power station in (aa) 2010-11, (bb) 2011-12, (cc) 2012-13, (dd) 2013-14 and (ee) 2014-15 financial years and (iv) are the coal stock piles in respect of each month in each of the specified financial years at each power station; (2) whether all of the suppliers are Black Economic Empowerment (BEE) compliant; if not, (a) which companies are not BEE compliant and (b) what is the value of the contracts that were given to each specified supplier; if so, what is the value of the contracts given to each company in respect of the (i) 2013-14 and (ii) 2014-15 financial years; (3) whether any contracts have been awarded to companies that (a) were BEE compliant and (b) were not BEE compliant; if not, why not; if so, what are the relevant specified details; (4) whether there are any problems with the procurement of coal; if so, what are the relevant details; (5) whether there is a plan of action in place to deal with the security of supply of coal for the next 40 years; if not, why not; if so, what are the relevant details?