In addition, biogas still contains impurities even after refinement and compression. Large-scale production for a wider population is not yet possible, and investment into the sector is not particularly popular with governments, which are instead putting money into the more developed alternatives of wind and solar. Though biogas seems an obvious choice for a world that needs to cut down both waste and carbon emissions, it is not a perfect method.Ĭurrently, there are no new technologies to simplify and improve the process of biogas generation, meaning that it is not a completely efficient system. The biogas plant is the hub in the future circular economy.” “The future of the biogas facility is a bio-factory where value is created from previously wasted materials this ensures sustainability of the environment and potential for financial gain for the local community. “Biogas is a ‘green’ sustainable energy vector and has a significant role in shifting to a sustainable decarbonised society,” Murphy said.

The gas produced can also be used for cooking and electricity generation. Small bio-digesters can be used in the home, with methane sourced from kitchen waste and animal manure. The long service intervals and high service life of MAN gas engines ensure low total cost of ownership.Algal biofuel: the long road to commercial viabilityĪs the technology used in the production of biogas is relatively cheap, it can also be easily deployed in domestic settings. MAN gas engines have proven themselves through their ruggedness, combined with high operation in peak-load and continuous operation, in the agricultural and municipality sectors, in hotels and hospitals, as well as in numerous other industries. With the wide product range of low-maintenance naturally Lambda 1-aspirated engines, the lowest emission stages can be achieved through the use of a 3-way catalytic converter. Through their optimum combustion process they achieve best overall efficiencies in excess of 90 percent. The MAN engines developed especially for the application with natural and special gas excel through their ultimate reliability and highest energy efficiency. MAN Engines offers low-pollution gas engines for pure electrical power and cogeneration in the power range from 37 kW to 580 kW with natural gas, and from 68 kW to 580 kW with special gas (biogas, landfill gas, sewage gas).

MAN Gas Engine Range for Energy Production

Biogas turbine generator