Enhanced Environmental Performance
Evolution of the four-stroke engine technology that Honda has nurtured over the years has resulted in Honda being among the first to clear the Phase 2 exhaust gas emissions standards of the Environmental Protection Agency (EPA) and the Tier II standards of the California Air Resources Board (CARB), the most demanding in the world. We are proceeding with work to clear the Tier III standards of CARB, further enhance fuel economy and continue to reduce noise levels.

Numerical Targets for Cleaner Exhaust Gas
A target was established of reducing average emissions of hydrocarbons and NOx by 30% in 2005 compared to 1995. A reduction in emissions of approximately 39% was achieved in 2005.

Numerical Target for Average Fuel Economy
A target was established to boost average fuel economy by approximately 30% in 2005 compared to 1995. In 2005, fuel economy had been increased by approximately 31%.

Target Values for Control
of Greenhouse Gas Emissions
Honda has established target values for the year 2010 for the reduction of average CO2 emissions compared to the year 2000*. These target values call for an average reduction of 10% in average CO2 emissions during operation and a reduction of 20% in average CO2 emissions per unit during the production process.

*Emissions during operation: 2.62 kg/h, Emissions during production process: 11 kg/unit

	Environment Symbol This symbol is designed with the hope that the earth stays beautiful and green, the air pristine, water clean and that the suns rays continue to shine bright. This symbol is used throughout the world as an indication of our commitment to protect the earth's environment
	e-SPEC he "e-SPEC" mark symbolizes environmentally responsible technologies applied to Honda power equipment, which contains our wish to "preserve nature for generations to come."
	iGX440 Engine This engine boats the world's top level of environmental performance, featuring approximately 15% higher fuel economy than Honda models of the same class, noise levels that are about 4dB (A) lower, and exhaust gas emissions that are approximately 30% lower than EPA Phase 2 and CARB Tier 2 standards.
	Electric Motors The development of high-efficiency electric motors has expanded the market for new and innovative power products, such as electric 4wheel scooters and hybrid snow throwers that use electric motors.
	GX390 Compact Compressed Natural Gas Engine The GX390 engine is fueled by compressed natural gas (CNG), and was developed as the power source for vehicles used in wholesale markets and other such facilities. It features dramatically lower exhaust gas emissions of carbon monoxide and hydrocarbons compared to gasoline engines. This engine powers vehicles that are used at the Central Wholesale Market in Sapporo.