Archive for the ‘Bioenergy’ Category

Scientists’ breakthrough in production of biofuels

A team of scientists from the University of Sheffield have scooped an international award in recognition of their work on an innovative device which will make the production of alternative biofuels more energy efficient. The research team has adapted a unique bioreactor for use in the production of alternative renewable fuels, to replace fossil fuels [...]

Antioxidants

By eating a diet rich in antioxidants may be the body’s defense against oxidative stress, improve and increase resistance to many diseases. But the effect is different on different people, and defense mechanisms very complex. It shows Ceclilia Nalsen in his thesis at Uppsala University, which she defends April 26. A large number of diseases [...]

Liquid biofuels

There is a rising global interest in renewable liquid biofuels for transports. In Sweden several small plants for the production of liquid biofuels have been built. The production of biogas and ethanol, which are the most common types of liquid biofuels in Sweden, amounts to the equivalent of 1.8 TWh annually.

Bioenergy for combined heat and power

Up to now an expansion of the use of biofuels to produce electricity in Sweden has been hindered by the fact that fossil fuels are not taxed for carbon dioxide in the production of electricity. As of 1 May 2003 the new law on electricity certificates came into force, with the purpose of stimulating electricity [...]

Bioenergy of Sweden

Bioenergy is definitely on the upswing. Every year biofuels in Sweden produce 3-4 TWh more energy than the previous year. The share of biofuels supplied to the Swedish energy system is now larger than the share supplied of electricity from hydropower or nuclear power, or the share of oil for heating. Heating is the main [...]

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