ENER-G Natural Power Ltd specialises in biogas generation - utilising methane from landfill gas, anaerobic digestion and mines to generate renewable electricity. It is the renewable energy division of UK clean tech group ENER-G, which is a global leader in sustainable energy – producing innovative world class clean technology products and delivering services that reduce cost and carbon. ENER-G designs, builds, operates and owns the renewable energy generators, but can also sell, lease or hire power generation packages. ENER-G Natural Power provides a funded Anaerobic Digestion (AD) solution for the processing industry - helping to combat rising water effluent and energy costs. The complete outsourced service includes the design, installation and operation of anaerobic digestion renewable energy facilities. Because ENER-G finances the project, there is no upfront cost or financial risk to the customer. ENER-G recovers its investment by sharing savings with the customer over the contract period, with the customer receiving 20-50% of the annual savings. ENER-G's complete AD package is suitable for a variety of industrial processors, such as brewing, distilling, soft drinks, dairy, bakery and many other sectors. It is open to processing facilities of all sizes, but the minimum requirement to qualify for funding is a liquid effluent stream of at least 3,000 Kg of COD (Chemical Oxygen Demand) per day.