GENERATORJOE

EXHAUST EMISSIONS LEGISLATION 2007-2014 (US EPA & EU)
Emissions shown on the table are the United States Government and European Union emissions standards. These standards are always evolving and can change based on location. For example California has stricter standards in some areas and air quality boards in California are known to push for the strictest interpretations. Generally if no company manufacturers equipment that meets the current standards your air quality regulators may allow the last version of equipment available. Check with you local air quality jurisdiction to see what is required in your area.
Continent & Frequency	Power Band	2007	2008	2009	2010	2011	2012	2013	2014
US Stationary 60 Hz (Gross Standby kWb)	Below 18 kW	Tier 2	Tier 4
	19 -56 kW	Tier 2	Interim Tier 4					Tier 4
	56 -75 kW	Tier 2	Tier 3				Interim Tier 4
	75 -130 kW	Tier 3					Interim Tier 4
	131 -560 kW	Tier 3				Interim Tier 4
	561 -2237 kW	Tier 2				Interim Tier 4
	Above 2237 kW	Tier 2				Interim Tier 4
US Mobile 60 Hz (Gross Standby kWb) Mobile means trailer mounted, temporarily installed or for hire purposes.	Below 18 kW	Tier 2	Tier 4
	19 -56 kW	Tier 2	Interim Tier 4					Tier 4
	56 -75 kW	Tier 2	Tier 3				Interim Tier 4
	75 -130 kW	Tier 3	Tier 3				Interim Tier 4
	131 -560 kW	Tier 3				Interim Tier 4
	Above 560 kW	Tier 2				Interim Tier 4
EU Mobile 50 Hz (Gross Standby kWb)	18 -37 kW	Stage II						Stage IIIA
	38 -75 kW	Stage II					Stage IIIA
	76 -130 kW	Stage II

	130 -560 kW	Stage II						Stage IIIA