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In China, alternative fuel vehicles should comply with technical guidelines for the local production of alternative-fuel vehicles: they should have a shelf life of more than 100,000 kilometres (62,000 mi), and a complete charge should take less than seven hours. Up to 80% of a charge must be available after less than 30 minutes of charging.
However, biodiesel, produced from oils or fats using transesterification is more widely used. Led by Brazil, many countries built biodiesel plants during the 1990s, and it is now widely available for use in motor vehicles, and is the most common biofuel in Europe today. In France, biodiesel is incorporated at a rate of 8% in the fuel used by ...
A microreactor has been developed to convert biodiesel into hydrogen steam to power fuel cells. [ 182 ] Steam reforming , also known as fossil fuel reforming is a process which produces hydrogen gas from hydrocarbon fuels, most notably biodiesel due to its efficiency.
SFC products are used to supply off-grid power to industrial, public and private users. According to the company, it had sold over 41,000 fuel cells by January 2019 [6] (January 2016: 34,000; January 2017: 35,000 [7]) for the leisure, industrial and defense & security sectors.
[7]: 12 In 2017, the US was the largest biofuel producer in the world producing 37 Mtoe, followed by Brazil and South America at 23 Mtoe and Europe (mainly Germany) at 12 Mtoe. [ 7 ] : 12 An assessment from 2017 found that: "Biofuels will never be a major transport fuel as there is just not enough land in the world to grow plants to make ...
In Germany biodiesel is, for the most part, produced from rapeseed. Sales in Germany stood at two billion litres (about 600 million US gallons (2,300,000 m 3 )) in 2006. This amount was sufficient to meet the average yearly consumption of well over 2,000,000 automobiles.
The company, which makes silicon wafers used in semiconductor chips, posted 2024 revenue of 1.41 billion euros ($1.45 billion), down from 1.51 billion euros a year earlier. "For the year 2025, we ...
Biofuels include bioethanol, an alcohol made by fermentation—often used as a gasoline additive, and biodiesel, which is usually used as a diesel additive. Specific energy is energy per unit mass , which is used to describe the chemical energy content of a fuel, expressed in SI units as joule per kilogram (J/kg) or equivalent units. [ 1 ]