Sustainable Energy Britain Is Getting Rid of the Internal-Combustion Engine U.K. drivers won’t be able to buy new cars and vans that run on gas or diesel starting in 2040. by Jamie Condliffe 2017-07-26T11:00:00-04:00
Sustainable Energy An Engine That Uses One-Third Less Fuel Achates Power gets $5 million to build a multi-cylinder version of its diesel engine. by Kevin Bullis 2013-01-14T00:00:00-05:00
Sustainable Energy Mazda to Lease Electric Vehicle The car will have limited availability, while the automaker continues to focus on gas-powered vehicles. by Kevin Bullis 2011-01-24T10:00:00-05:00
Sustainable Energy Automakers Show Interest in an Unusual Engine Design The Scuderi engine could substantially improve fuel consumption by storing compressed air. by Kevin Bullis 2011-01-24T00:00:00-05:00
Sustainable Energy 70 mpg, without a Hybrid A new Mazda model debuting in Japan gets its high fuel economy from an improved gas engine and a lightweight design. by Kevin Bullis 2010-10-25T00:00:00-04:00
Computing The Two-Stroke Engine, Reconsidered Once thought too polluting, the two-stroke engine makes a comeback in advance of stricter fuel efficiency standards. by Josie Garthwaite 2010-09-16T00:00:00-04:00
Sustainable Energy Reinventing the Gasoline Engine Precise combustion control cuts fuel consumption by more than 30 percent. by Kevin Bullis 2010-06-02T00:00:00-04:00
Climate Change Ultra-Efficient Gas Engine Passes Test A novel fuel-injection system achieves 64 miles per gallon. by Kevin Bullis 2010-03-08T00:00:00-05:00
Sustainable Energy Supercritical Fuel Injection A supercritical diesel engine could increase efficiency and cut emissions. by Duncan Graham-Rowe 2009-08-11T00:00:00-04:00
Sustainable Energy A Fuel-Sipping Engine An engine from Lotus and Continental Powertrain consumes 15 percent less fuel. by Rob Edwards 2008-11-03T00:00:00-05:00
