The question of whether or not environmental and economic goals can peacefully co-exist is the power generation sector remains unclear-particularly with respect to CO2 and other greenhouse gases-but the pace of environmentally oriented retrofit projects certainly indicates that it＇s no longer taboo to mention them in the same sentence, Furthermore, despite the wave of new power plants being built, retrofits and upgrades in general are enjoying an upsurge in activity as plants change hands and as asset owners prepare their facilities for ore competitive operation.