tier 3

Clear skies over Salt Lake City

what is tier 3?

Tier 3 is a set of federal EPA standards that requires petroleum refiners to reduce the sulfur content of gasoline from an annual average of 30 parts per million (ppm) to 10 ppm. It also sets motor vehicle emission standards to be phased in from model year 2017 through 2025.

Compliance with federal EPA Tier 3 standards can be met through either production of fuels with lower sulfur emissions or the purchase of sulfur credits in the market.

what is chevron’s tier 3 commitment to utah?

In 2017, the Chevron Salt Lake Refinery made a commitment to produce and make available for purchase Tier 3 fuels in Utah. Using these lower sulfur Tier 3 fuels can help reduce tailpipe emissions from vehicles, which are the largest source of pollution during winter inversions and the summer ozone season.

how is chevron producing fuels with lower sulfur emissions in utah?

Chevron’s Salt Lake Refinery invested millions of dollars to produce and make available for purchase in Utah cleaner fuels that will meet the annual Tier 3 sulfur content requirement beginning in January 2020. We are committed to producing cleaner fuels to support cleaner air as part of the community.

where can I buy tier 3 gasoline?

Chevron’s Salt Lake Refinery is proud to produce these cleaner fuels in Utah. They are available for purchase at Chevron and Texaco stations throughout the state.

There are other benefits of choosing to buy fuels from Chevron and Texaco stations: the Techron additive in Chevron and Texaco-branded gasolines also minimizes harmful tailpipe emissions that cause air pollution. For more information on Techron, go to www.techron.com.

what else does chevron do to support cleaner air?

Tier 3 is one of the ways Chevron is committed to cleaner air in Utah. At the Chevron Salt Lake Refinery, we have worked to significantly reduce our emissions by replacing older equipment and making our operations more efficient.

We also work closely with community organizations, such as the Utah Clean Air Partnership (UCAIR), to implement programs like the gas can, wood stove, and water heater exchanges that have helped reduce emissions from small area sources through voluntary grant programs.

what else can consumers do to support cleaner air?

In addition to buying these cleaner fuels from Chevron and Texaco stations, learn more about the ways you can reduce emissions and help improve Utah’s air quality by visiting www.ucair.org.