Alternatives to the alternatives: When it comes to cleaner fuels, electric isn't the only game in town.

The article explores various alternative fuels for vehicles, emphasizing that electric vehicles are not the only option for reducing emissions. Topics discussed include Compressed Natural Gas (CNG) and its cost-effectiveness despite infrastructure challenges, biodiesel's cleaner emissions from renewable sources, and propane's affordability and engine longevity, along with its susceptibility to market volatility.