Government support urged for natural gas vehicles
Proponents of natural gas-fuelled vehicles say they can help reduce carbon emissions now but government support is needed to get businesses on board.
The alternative fuel has been around for decades but new technology developments and greater awareness of the need to bring down emissions has led to heightened interest, said Bruce Winchester, executive director of the Canadian Natural Gas Vehicle Alliance.
“We see some opportunities and some real potential, particularly as governments start to look at transportation as a source of greenhouse gas emissions,” he said.
Like most alternative fuels, natural gas still only makes up a small fraction of the fuel powering the total number of vehicles on the road. But Winchester said he sees potential for growth in mediumand heavy-duty fleet vehicles, where energy demands are higher.
Natural gas has about 15 per cent less greenhouse gas emissions than diesel. That can translate into a far bigger impact if trucking fleets are converted to use natural gas.
“You’re going to get bigger emissions savings when you look at an application that requires a lot of kilometres and therefore a lot of fuel burned,” he said.
He pointed to C.A.T. Transportation in Quebec that as of February had switched 20 trucks to compressed natural gas for long-haul transportation down to Texas.
The company said that as a result, in the first six weeks of the year it saved 18 tonnes of carbon dioxide.
But Winchester said carbon prices are too low or non-existent to make it enough of a financial incentive to switch, especially with diesel prices at their lowest in years.
Ritch Murray, manager of Enbridge Inc.’s natural gas transportation division, says the $200 million for lower-emission vehicles and refuelling stations mentioned in a leaked version of Ontario’s draft climate plan would go a long way.
“That’s going to be some welcome investment,” said Murray. “These are businesses and they’re looking at the bottom line. And if there’s not an incentive to fuel switch, they’re going to think twice about it.”
British Columbia and Quebec already have some forms of natural gas vehicle incentives.