NOVELTY - The plant for the production of biogas, comprises a garage-shaped fermenter for an anaerobic bacterial fermentation of biomass according to material fermentation process, a device (64) for dehydrating and pelleting fermentation residues to process the fermentation residues to fuel pellets and/or fuel briquette, a device for chemical, mechanical and/or thermal formation of renewable raw materials with increased lignin- and/or fiber portion of straw, device (60) for washing or eluting the fermentation residues, delivering and loading area, a gas motor and a power generator.    USE - Plant for the production of biogas.    ADVANTAGE - The biogas production plant can be constructed with low cost and ensures safe and rapid production of biogas from biomass with high quality and quantity and less effort.    DETAILED DESCRIPTION - The plant for the production of biogas, comprises a garage-shaped fermenter for an anaerobic bacterial fermentation of biomass according to material fermentation process, a device (64) for dehydrating and pelleting fermentation residues to process the fermentation residues to fuel pellets and/or fuel briquette, a device for chemical, mechanical and/or thermal formation of renewable raw materials with increased lignin- and/or fiber portion of straw, device (60) for washing or eluting the fermentation residues, delivering and loading area, a gas motor and a power generator that is operated through the gas motor. The device for dehydrating and pelletizing has a screw extruder or a decanter for mechanically dehydrating the fermentation residues, belt dryer (142) or a tumble drier with contact drier, which is operated with the heat of the gas motor, a hammer mill or a straw mill for crushing partially dehydrated and if necessary dried fermentation residues, a pelletizing press to press the minced and dehydrated residue to pellets or briquette, and conditioning unit (150) for minced and partially dehydrated and/or dried fermentation residues of wheat flour, molasses, quicklime, steam, matchwood, sawdust, oil press cakes, calcium, magnesium, aluminum, reducing agent for reducing nitrogen, and lime hydrate. The components of the device for dehydrating and pelletizing are connected through a pneumatic conveying system. The device for the formation of straw has a hammer mill or a straw mill for chemical, mechanical and thermal mincing of the straw, a container for soaking a water-lye solution, a water-acid solution, percolate or manures in the water, and an arrangement for saturated steam process, which has a pressure container and an arrangement that are suited to produce water steam in the pressure container with a pressure of 20-30 bar at 180-250 degrees C. The hammer mill or the straw mill for mincing of the straw is arranged in the delivering and loading area, which has a stationary conveyor to convey the biomass from the delivering and loading area to a fermentation area by which fermenters of garage type are accessible. The delivering and loading area has a housing delivery bunker for fresh mass. The biogas plant has a first conveyor having conveyor belt to convey the fresh mass from different delivery bunkers to fresh mass bunker (46), a thrust shield as second conveyor to convey the fresh mass through the fresh mass bunker in the direction of the fermenter, a roll conveyor or screw conveyor as third conveyor to convey the single bale or package of bale along a bale canal to the fermentation area, a fermentation residue bunker for accessing the fermentation area for bringing the fermentation residue. The temperature of the belt dryer or the tumble drier is 140 degrees C. A discharge position with crane and a loading area for bale material are arranged within the delivery and loading area. The fermentation residue bunker has a stationary screw-conveyor to transport the fermentation residue through the fermentation residue bunker, which is connected at the biogas plant. An INDEPENDENT CLAIM is included for a procedure for the production of biogas.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged section of an outline representation of a biomass power station having delivering and loading area.    Fresh mass bunker (46)    Device for washing or eluting fermentation residues (60)    Device for dehydrating and pelleting fermentation residues (64)    Belt dryer (150) Conditioning unit. (142)