The Van region has a large Kurdish population, and the Van cat has been referred to as the Kurdish cat or Kurdish Van cat, and made a symbol of Kurdistan in Kurdish nationalist circles.
Each cubic meter (m 3) of biogas contains the equivalent of 6 kWh of calorific energy. However, when we convert biogas to electricity, in a biogas powered electric generator, we get about 2 kWh of useable electricity, the rest turns into heat which can also be used for heating applications. 2 kWh is enough energy to power a 100 W light bulb for 20 hours or a 2000W hair dryer for 1 hour.
What is Biogas? Biogas is the type of gas that is produced in an anaerobic digester. Biogas is mostly made of methane and carbon dioxide plus small amounts of some other gases. Biogas generally contains 55%-75% methane and 44%-24% carbon dioxide, with the other gases making up 1% or less of the mixture.Since biogas is made from organic material, it is sometimes also called renewable natural gas..iogas generally contains 55%-75% methane and 44%-24% carbon dioxide, with the other gases making up 1% or less of the mixture. Since biogas is made from organic material, it is sometimes also called renewable natural gas..