Constructing the CCGT: maximum commitment to safety and the environment Now that the new ERG Power combined-cycle and cogeneration gas turbine (CCGT) plant at Priolo Gargallo (SR) is in operation – with a power of MW, fired by natural gas – we feel it could be useful to conduct a final balance of the work site activities carried out for its construction, indicating how the works were based on Corporate Social Responsibility criteria.