... cannot be used to increase the power of the turbine. Advances in Gas Turbine Technology 114 Ferrari, M. L., Pascenti, M., Magistri, L., Massardo, A. F. (2010c), Micro Gas Turbine Recuperator: ... decrease in the efficiency of combustion in gas turbine as the percentage of biodiesel in the blend increase. In terms of emissions, an increase of CO content in the gases, due to the increase in ... biofuels that have potential for use in gas turbines. 2.1 Gas turbines operating on liquid fuels Biofuels have the greatest potential for use in gas turbines are biodiesel and ethanol, due to...