achchige patali champika ranawaka (sinhala: පාඨලී චම්පික රණවක; born 4 august 1965) is a sri lankan electrical engineer and a politician. he is a member of parliament from the colombo district of right-wing nationalist political party, jathika hela urumaya. he was the cabinet minister of megapolis and western development, as well as minister of environment and natural resources, power and energy and technology, research and atomic energy.