When it comes to alternative fuels, the discussion usually centers around compressed natural gas, or biofuels like ethanol or biodiesel. But before the concept of low-carbon or carbon-neutral fuels even existed, a few early makers and desperate drivers tried something completely different. They powered their vehicles with wood, the same fuel used... The original biofuel for motor vehicles: wood (and why we don’t use it today)
When it comes to alternative fuels, the discussion usually centers around compressed natural gas, or biofuels like ethanol or biodiesel. But before the concept of low-carbon or carbon-neutral fuels even existed, a few early makers and desperate drivers tried something completely different. They powered their vehicles with wood, the same fuel used... 
The Volkswagen diesel scandal has led to much greater scrutiny on the methods regulatory agencies use to test vehicle emissions, particularly in Europe. Even before news of Volkswagen's diesel "defeat device" software broke, the European fuel-economy testing cycle was known to be overly optimistic, producing results that buyers could not replicate... 
The winds of change are blowing harder in the U.K. The price of energy generated by offshore wind farms has been falling steadily, and ahead of schedule too. Costs have fallen 32 percent since 2012, bringing them below a target of £100 per megawatt-hour previously set by the U.K. government and utilities. DON'T MISS: When lauding renewables... 
Government officials in Germany seeking to express national pride in their choice of vehicle have no shortage of options. The established German luxury brands offer many models that frequently serve in the capacity of official vehicle for an elected official. Indeed, given Germany's considerable investment in its auto industry, using a German car... 
Earlier this month, Ford announced a host of new electrified vehicles, including prototype and production hybrid, plug-in hybrid, and battery-electric models. Before its planned 2019 production launch, one of those vehicles will soon begin testing in London. It's a plug-in hybrid version of the Ford Transit Custom van, designed for commercial use... 
The past week has not been a particularly pleasant one for advocates of diesel cars. Volkswagen agreed to plead guilty to criminal counts related to its diesel-emissions cheating and pay $4.3 billion in fines, while U.S. prosecutors arrested one of the company's executives and indicted five more. Fiat Chrysler was accused by the EPA of using... 
In the waning months of 2016, no dramatic changes occurred in European plug-in electric car sales. The established players remained on top of the sales charts, in virtually the same sequence seen in previous months. The Renault Zoe was again the best-selling electric car in Europe between January and November, the most recent month with available... 
While modern electric cars have only been available in large numbers for a few years, electric trains have been commonplace for some time. As with electric cars, the source of the electricity used to power these trains impacts their overall carbon footprint. The cleaner an energy source, the cleaner the vehicles it powers. DON'T MISS: Alstom... 
The United Kingdom is increasing its use of low-carbon energy sources as it moves to phase out coal-fired power plants altogether by 2025. Renewable-energy sources such as wind and solar, combined with nuclear power and generating plants fired with renewable wood pellets, are displacing fossil fuels in the country's electricity-generation mix... 
The Renault Zoe is the best-selling electric car in Europe, and it has just received a significant battery upgrade. Unveiled at the Paris Motor Show in September, the updated Zoe sports a 41-kilowatt-hour battery pack, up from 22 kwh in earlier versions. Renault says that capacity will allow a range of 300 to 400 kilometers (185 to 250 miles) on...