Given the fact that those emissions are one of the largest sources of our lung-scarring wintertime smog, that's the right thing to do.
The Legislature also adopted a bill to offer local refineries some tax breaks maybe $4 million over the next couple of years to churn out more of what the federal government calls Tier 3 fuels. This is a kind of gasoline that puts out much less of such serious pollutants as sulfur, nitrous oxides and volatile organic compounds.
Cynics may note that this is the kind of bill that wins votes in the Legislature because it is a tax break for big business, not because it improves our air. But, as neither the states nor the feds have to power to impose the Tier 3 standards on specific refineries, offering some incentive was the most obvious alternative.
It is disappointing that the Legislature had to be prodded so much to cough up a mere $1.3 million to fix the many aging and failed pieces of the state's air-quality monitoring system. And that, even with that money in hand, the network of monitoring sensors will not provide the kind of detailed, real-time information that would be needed to tell regulators, legislators and the public just what is in our air and where it comes from.
It was also too bad that the Legislature failed to replenish the Department of Environmental Quality's budget by the $123,000 it had to unexpectedly spend to deal with last year's toxic algae bloom in and around Utah Lake.
And it was basically insult to injury when the Legislature did pass a nonbinding resolution urging the state's various water managers to prevent that algae attack from happening again. Apparently by some means that doesn't cost any money.
The Legislature also killed House Bill 134, a measure that would have imposed the common-sense requirement that counties that now require emissions testing for gasoline-powered vehicles do the same for diesels.
Utah politics is dominated by folks who claim that the states can do a better job of regulation than can the federal government. While there is much left to be done on the environmental front, the 2017 Legislature showed a glimmer of potential in that regard.