As Texas declares state of emergency over fuel shortage, what’s dyed diesel

As Texas faces a fuel shortage crisis, Governor Greg Abbott has declared a state of emergency to address the issue. The emergency declaration allows the state to waive restrictions on dyed diesel fuel, which is primarily used for off-road purposes such as agriculture and construction. This move aims to provide temporary relief to businesses and consumers grappling with soaring fuel prices.

Abbott's decision comes in the wake of U.S. President Donald Trump's threat to ban exports of U.S. diesel due to strain on supplies, which has resulted from the repeated closure of the Strait of Hormuz following the ongoing conflict with Iran. The governor's emergency proclamation also suspends certain regulatory measures, including weight limits on commercial shipping and some diesel emissions standards, to alleviate financial burdens on the agriculture and ranching industries, as well as truckers and construction companies.

Dyed diesel fuel is dyed red to differentiate it from regular diesel used in road transportation, which incurs a motor-fuels tax. By allowing the use of dyed diesel on roads, businesses can access their off-road fuel reserves for commercial road transport while avoiding retail fuel tax costs. This measure is expected to provide some short-term relief, but its long-term sustainability is yet to be determined.

Economists caution that while the Texas emergency measures may offer local benefits in the diesel sector, they could potentially impact other fuel markets negatively. In Canada, higher fuel prices are also affecting consumers and businesses, with the Bank of Canada warning that persistently high oil and gas prices could ripple through areas like food and housing.

The federal government has extended a pause on the fuel excise tax until the end of January 2027 to provide immediate relief. However, diesel prices continue to rise faster than regular gasoline, with the national average for diesel fuel in Canada currently standing at C$2.60 per litre. Conservative Leader Pierre Poilievre has proposed eliminating all tax on diesel sales until July 1, 2027, to further alleviate price pressures.