Massachusetts Retail Alternative Transportation Fuel Prices

Prices for alternative fuels such as biodiesel (B20), compressed natural gas (CNG), ethanol (E85) and propane. Prices are per Gasoline Gallon Equivalent (GGE).

Alternative Fuel Prices

Spring 2019 Prices

Fuel

This Quarter

Last Quarter

Last Year

% Difference from Last Year

B20

$2.990

$3.040

2.999

-0.3%

CNG

$2.969

$2.699

$2.619

+13.4%

E85

$2.822

$2.822

2.944

-4.1%

Propane

$3.280

$3.417

3.245

+1.1%

Prices updated quarterly-from Mass. Clean Cities Coalition

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