Jamica Observer: THE idea that coal should be considered as one of Jamaica’s primary alernative fuels to oil, even within the context of what has been described as advances in clean coal technology, is not without its challenges experts contend. One proposed location for such a plant — deep in the St Ann hills — may not be realisable given the difficulty of transporting bulky material such as coal over hills, according to noted energy expert Dr Raymond Wright. Then there are the aesthetic issues, not least…