The world is experiencing climate change and rising temperatures. Biodiesel is an alternative fuel that can make the Earth a better place to live in. Today, there is increasing expansion in the production, distribution and use of this fuel around the world.

Biodiesel is produced through transesterification, a chemical process where oils and fats in plants and animals are processed into the substances of the fuel. As early as 1853, scientists J. Patrick and E. Duffy had already conducted some kind of transesterification.

In 1900, Rudolf Diesel demonstrated a diesel engine that ran on peanut oil at the World Fair in Paris. However, this peanut oil fuel is not considered biodiesel because it didn't go through transesterification.

Interest in the use of vegetable oils for fuel remained through the 1920s and 1930s. France, China, the United Kingdom, and Japan experimented and tested these oils. However, their scientists encountered some problems because of the viscosity of the oils, which led to engine deposits.

In 1931, the first biodiesel was produced by G. Chavanne of Belgium. Since then, various research have been conducted to improve the production of biodiesel. In the 1990s, European countries began installing biodiesel power plants. Today, manufacturers can use several sources to make biodiesel, like plant oils from sunflower, palm, peanut, canola, or soybean

In Australia, all metropolitan trains and almost all buses in Adelaide run on 5% biodiesel mixed with petroleum. The South Australian Government plans to move up to 20% biodiesel soon. In Canada, the government has set a goal of producing 500 million liters of the fuel by 2010. In Finland, a local oil company plans to build a production plant with a capacity of 170,000 tons per year.

In Scotland a power plant capable of producing 50 million liters per year opened in 2005. Meanwhile, in Brazil, three biodiesel factories have been producing 45.6 million liters each year. In India, the government encourages the cultivation of Jatropha plants. The oil of this plant is used for railway engines.

Farmers In the United States, farmers use the fuel in their tractors to raise public awareness. Aside from these countries, Costa Rica, Belgium, Singapore, Thailand, Norway, the Czech Republic, and others have also already taken steps to increase their biodiesel production.

By improving fuel technology and raising people's awareness about biodiesel, the Earth may see a better future with this clean and green fuel.

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We could fight global warming with biodiesel expansion, to learn more visit our online guide.