Energy, Fuel Economy and Emissions

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Cat Machines at work

Regulatory Standards and Industry Engagement

Caterpillar provides U.S. Environmental Protection Agency Tier 4 Final, European Union Stage V or equivalent products in North America, Europe and select regions around the world. These products provide up to a 90% reduction in emissions (nitrogen oxides and particulate matter) compared to Tier 3 or Stage IIIA emission standards. Product improvements in each segment provide customers with cost-saving benefits of improved fuel efficiency and fuel flexibility. Modular offerings allow customization of products to optimize technology and emissions profile that helps customers achieve their climate-related goals.

As an industry leader, we have a talented and experienced team that constantly innovates to improve product emissions, efficiency and safety. Caterpillar continues to engage with regulators and other governmental entities, industry organizations and nongovernmental organizations around the world to share that expertise, which supports advanced technology and informs decisions.

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