(Maybe we should make alternative fuels with it).
ABOUT half Europe's electricity comes from fossil fuels, with CO2 emissions as an unwanted by-product.
Fuels with a high carbon residue can be handled best by engines of low-speed rotation.
You can't replace your fuels with alternatives out of this problem either.
Replacing fossil fuels with biofuels is, on the surface, an attractive idea.
A home-heating system that just came on the market combines environmentally friendly fuels with electricity.
As societies have grown wealthier, they have been shifting from dirty solid fuels with a high carbon content to liquid hydrocarbon fuels with a lower carbon content, and ultimately to clean-burning gases.
You believe that instead of trying to replace fossil fuels with other energy sources, we should let the system slide.
It could also reduce climate pollution, if the electricity was generated by renewables, nuclear power or fossil fuels with CCS.
Passenger ships in Europe can now use fuels with 1.5 percent sulfur, according to the environmental group.
Gasoline and diesel, used in cars and trucks, are relatively light refined fuels, with strict limits on their sulfur content.
