SUNGGU Anwar Aritonang, Business & Customer Service Director at the State-Owned Electricity Company (PLN), took a very close look at the document presented by TEMPO. This contained details of the estimated cost of production at every electricity generating power plant on Java. I am unable to answer because I havent yet seen the real data, he said last week.

The figures in the document put a few wrinkles in Sunggus forehead. This was because they i