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This paper reports the results of a fuel economy and regulated emissions survey of 15 gasoline powered generators. Tests were conducted at Environment Canada's Emission Research and Measurement Division (ERMD) facilities in Ottawa. The generators ranged in output capacity from 0.9kW to 7.0kW maximum rated output (MRO). They were obtained from a variety of sources including commercial rental companies and from other Environment Canada Divisions. The generators were operated on summer grade commercial fuel over a 6 mode test cycle when possible. The testing was designed to mimic the certification test the engines would undergo in an engine dynamometer test configuration with the exception that the loading was simulated by a load bank connected to the generators electrical output(s).