Tara Opsal

Colorado State University
Latest in Regulation
Bringing the Power of Video AI Tools to the Plant Floor
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Bringing the Power of Video AI Tools to the Plant Floor
June 18, 2026
A scientist prepares samples while doing research on PFAS at a U.S. Environmental Protection Agency lab. Understanding of chemicals’ risks has been built on IRIS assessments.
What Happens When the EPA Sidelines Its Independent Chemical Referee
May 20, 2026
Environmental Protection Agency administrator Lee Zeldin, testifies to the Senate Appropriations subcommittee on Interior, Environment and related agencies on the budget request for the EPA, on Capitol Hill, Wednesday, May 13, 2026, in Washington.
EPA Aims to Roll Back Limits on Toxic Wastewater from Coal-Fired Power Plants
May 15, 2026
A SpaceX Falcon9 rocket, with the Crew Dragon capsule attached, lifts off from Kennedy Space Center's Launch Complex 39-A on Nov. 15, 2020, in Cape Canaveral, Fla.
Elon Musk Gets Apology from California Regulators
April 30, 2026
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This July 11, 2018, file photo shows yogurt on display at a grocery store in River Ridge, La. The Food and Drug Administration established a standard for yogurt in 1981 that limited the ingredients. The industry swiftly objected, and the following year the agency suspended enforcement on various provisions, and allowed the addition of preservatives.
Regulation
Industry Wants Greater Liberty with 'Yogurt'
Paul Gipe protests before the first of three public hearings on the Trump administration's proposal to roll back car-mileage standards in a region with some of the nation's worst air pollution Monday, Sept. 24, 2018 in Fresno, Calif. The day-long session by the U.S. Environmental Protection Agency and National Highway Traffic Safety Administration is a means to gather public comment concerning the mileage plan, which would freeze U.S. mileage standards at levels mandated by the Obama administration for 2020, instead of letting them rise to 36 miles per gallon by 2025.
Regulation
CA Urges Trump to Drop Fuel Plan
In this June 23, 2017 file photo, cars and trucks roll along a section of Blackstone Avenue during rush hour in Fresno, Calif. Doctors and California officials will be among those weighing in on the Trump administration's proposal to roll back car-mileage standards at a hearing in a region with some of the nation's worst air pollution. The day-long session in Fresno on Monday, Sept. 24, 2018, is the first of three events by the U.S. Environmental Protection Agency and National Highway Traffic Safety Administration to gather public comment on the mileage plan.
Regulation
Protests Expected at Hearing on Fuel Rollback
Building Your Multi-Mode Freight Strategy
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Building Your Multi-Mode Freight Strategy
More from Tara Opsal
How to Save Big on Water and Energy in Your Facility
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How to Save Big on Water and Energy in Your Facility
Sustainability experts say this one adjustment slashes utility bill totals by thousands of dollars.
June 18, 2026