Emissions & Efficiency

23179429 | Joe Sohm | Dreamstime.com
U.S. diesel prices rise as Iran sanctions and Strait of Hormuz tensions escalate
U.S. on-highway diesel climbed 20 cents this week to $5.652 as escalating tensions in the Strait of Hormuz drive crude oil prices higher. Diesel prices nearly $2 per gallon more...
Aug. 26, 2026