This ability to control the output makes biofuel generation distinct from variable-output renewable sources: a flexible-response form of renewable energy. It is a tailor-made solution for niche applications such as off-grid installations.

At Longma we have been generating renewable power using recycled vegetable oil since 2006. Our systems have benefited from a programme of research and development (supported by the Carbon Trust) into modifications and operating regimes for engines, fuel processing, and control systems. We currently have a 400 kW CHP installation which provides electricity, process heating, and space heating for our offices and neighbouring units. Any additional electricity produced is sold to suppliers Green Energy.

Generation such as ours connected to the local high voltage system is known as embedded generation. The electricity is produced and used in the same location, avoiding the energy losses that are incurred through the transmission of electricity over long distances – typically over 8%. In addition to this increased efficiency, the fuel used is carbon neutral and the heat produced displaces fossil fuels that would otherwise be used for heating. We are experts in this unique form of generation and through our ongoing research are exploring original ways to apply this on-demand clean energy resource.  

 

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©Copyright 2006 Longma Clean Energy

 

Generating power from biofuels using diesel generators is superior to generation from other types of renewable energy. It is independent of the weather, and can be produced according to demand. The power does not decrease when the wind drops, or when it is night time; if no power is required, it can simply be switched off.