Normally, road construction costs are paid for by the taxes on gasoline, diesel, or other fuel.

Both types of generators could run on diesel or natural gas.

The fuel consumption figures turned out the same as driving on 100% diesel.

Hybrid buses which run on both diesel and electricity are also being considered for the future.

Grease-car owners only have to fill up on diesel about every couple of months.

Actually, the energy tax on diesel is comparatively simple.

A car can also run on diesel or ethanol.

They could run on diesel, third rail, or battery power.

We rejected this proposal, voting against any amendment that would lead to an increase in tax on diesel.

More reliance on diesel would mean big changes to refineries and service stations.