The Minnesota Propane Association wants the administration of Gov. Tim Walz to consider liquid propane as an economical alternative to spending $4.7 million on electric-powered school buses.
The money is coming from the $47 million Minnesota receives as its share of the multibillion-dollar settlement from the global Volkswagen pollution-cheating scandal.
State officials have floated ways to use the funds in pursuit of a cleaner, greener transportation future.
The Minnesota Pollution Control Agency (MPCA) plans to invest $23.5 million over the next four years under a draft plan.
About 65% of the funds would help electrify Minnesota's transportation sector.
About $7 million will be spent on electric heavy-duty vehicles, such as transit buses; $4.7 million on electric school buses; $3.5 million on cleaner heavy-duty vehicles, including trucks; $2.35 million on school bus replacement; and $2.35 million on cleaner, heavy-duty off-road equipment, such as locomotives, ferries and port equipment.
The MPCA also said it will spend 90% of the $3.52 million set aside for 43 electric vehicle charging stations in greater Minnesota, expanding the statewide charging network by more than 2,400 miles.
"In the Twin Cities, participants shared concerns about school buses and the need to replace more of them with newer technology vehicles, especially electric buses," the MPCA report stated. Others expressed interest in using electric vehicles and concern that "without charging opportunities across the state, they would not be able to travel outside of the metropolitan area."