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Biogas CHP

Decentralised renewable energy with combined wood-fuelled heating and power systems

Use wood fuel to create electricity as well as heat with our combined heat and power (CHP) systems, suitable for businesses with a year round high power and heat demand.

Greystone Energy has partnered with one of Europe’s leading manufacturers of biogas CHP systems to provide small scale renewable energy solutions suitable for manufacturing, leisure facilities, care homes, hospitals, district heating schemes and a range of other businesses. With the ability to link multiple units together in a series the electricity and heat output can be scaled to suit.

Combined Heat & Power (CHP) is an excellent sustainable energy option to install alongside a wind turbine or, where a turbine may not be viable, as a potential alternative. CHP produces both heat and electricity, and qualifies for government incentives such as ROCs and RHI (Renewables Heat Incentive).


CHP produces electricity and heat by gasifying sustainably sourced wood chips. The heat from the process can be constructively used in a number of ways and has proven particularly useful for businesses with substantial heating or drying requirements such as dairies. The electricity generated by the plant can be used directly on-site or exported back to the grid.

Greystone Energy are dedicated to supplying only the best and most effective renewable and sustainable technology. Greystone Energy decided to begin supplying CHP following 12 months of careful research, we believe CHP to be the first technology to match the exceptional returns we first saw with wind energy generation.