well when you buy biodiesel it tends to be around $53... and petroleum fuel tends to be much less then that so if you are planning on drinking this then the cheaper one would have to be petroleum fuel :)
Yes it is safe to mix petroleum diesel and biodiesel. Blends of biodiesel and petroleum diesel are designated "BX." Where "B" states that the fuel mixture is a biodiesel blend and "X" indicates the percentage of biodiesel in the blend. For example, common blends of biodiesel in North America include B2 (2% biodiesel), B5(5%), B20(20%), and B100(100%). B100 is also know as "neat," or pure, biodiesel.
It cost more than regular fuel.
B5 fuel is a type of biodiesel blend that contains 5% biodiesel and 95% petroleum diesel. It is commonly used as a more sustainable alternative to traditional diesel fuel, as it reduces greenhouse gas emissions and dependence on fossil fuels.
Three alternatives to petroleum are biofuels (such as ethanol and biodiesel), electric vehicles, and hydrogen fuel cells. These alternatives are more sustainable and less harmful to the environment than traditional petroleum-based products.
Hmmm. I'm going to take an educated guess. No guarantees. 1. Petroleum-derived (gasoline and diesel fuel) 2. Compressed Natural Gas (CNG) 3. Biodiesel (vegetable/organic distillates) 4. Fuel cells (hydrogen) "Electricity" might be considered a fuel, but that's unclear from the question as written. The biodiesel might be considered the same thing as petroleum diesel.
Wikipedia provides an excellent encyclopedia style article on biodiesel fuel. Other websites that offer information about biodiesel fuel are the U.S. Department of Energy's Biodiesel page and the National Biodiesel Board's page.
The islands of Hawaii have no natural petroleum deposits, thus they must rely nearly 100% on imported petroleum. The biofuels industry in Hawaii is small. Pacific Biodiesel is making biodiesel in Hawaii to be used as diesel fuel in trucks and cars. The biodiesel is made in part by using waste restaurant oil. I've included a link to Pacific Biodiesel's website. They list the gas stations that sell their biodiesel fuel. They hope to be using their product in Hawaiian Electric's power plant. Biofuels are controversial I've provided two websites, one in favor of biofuels and another one is against biofuels, at least the way it is being implemented in Hawaii.
Biodiesel generally provides slightly lower fuel economy compared to petroleum diesel, typically resulting in about 5-10% less mileage per gallon. This difference is mainly due to biodiesel's lower energy content. However, the exact mileage can vary based on the vehicle, engine type, and specific biodiesel blend used. Ultimately, while biodiesel is a more renewable option, it may not offer the same fuel efficiency as traditional diesel.
Biodiesel
It's usually called biodiesel.
Biodiesel is primarily made from renewable biological sources, such as vegetable oils, animal fats, and recycled cooking grease. These feedstocks undergo a chemical process called transesterification, which converts the fats into fatty acid methyl esters (FAME), the actual biodiesel fuel. This eco-friendly alternative can be used in diesel engines and typically blends with petroleum diesel.
In the mid-1990s, there were significant technological advances in the production of biodiesel, a biodegradable, nontoxic, lower-emitting alternative to petroleum diesel fuel.