Cogeneration plant and method for operation of a cogeneration plant

The plant (18) comprises a pair of heat transfer circuit (6,7) that is coupled to a burner (3). A generator device (9) is adapted to generate a mechanical and/or electrical energy (10) from the heat energy. The burner is adapted to generate a thermal energy and to supply to the heat transfer circuits. Multiple decoupling elements are connected in parallel with the burner through a separate supply line (30), for supplying the heat flow or heated mass flow (5a) and for variable division of the thermal energy generated by the burner to the heat transfer circuits. An independent claim is included for a method for operating a cogeneration plant.