Installation for producing containers from parisons made of plastic, which defines a path for circulation of the parisons and of the containers, and which comprises: - a forming unit equipped with a rotating carousel driven by a motor and a series of forming stations mounted on the carousel and each including a mould having the imprint of a container and a device for injecting a pressurized fluid into the parisons; - a unit for heating the parisons, located on the circulation path upstream of the forming unit and defining a heating cavity, this heating unit being equipped with: ∘ a set of adjacent emitters adjoining the cavity and each comprising a plurality of monochromatic radiation sources emitting in the infrared, ∘ a drive system for the parisons, this being synchronized with the carousel and comprising a plurality of individual supports for the parisons; ∘ a supply of electricity supplying electric power to each emitter; - a control unit connected to the motor of the forming unit and to the supply for the heating unit, this control unit having a memory in which are recorded a nominal setpoint rotational speed ω N of the carousel and a nominal setpoint electric power P N, which correspond to a nominal production rate; this installation being characterized in that the control unit is programmed to, starting from a stopped configuration in which the carousel is immobile: - order the carousel to rotate as per the nominal setpoint speed ω N, - as the carousel accelerates: ∘ take into account a real instantaneous rotational speed ω ( t) of the carousel, ∘ regulate the electrical power supply to an instantaneous value P ( t) such that: P t = P N ⋅ ω t − T ω N where T is a positive real number or zero. - a forming unit equipped with a rotating carousel driven by a motor and a series of forming stations mounted on the carousel and each including a mould having the imprint of a container and a device for injecting a pressurized fluid into the parisons; - a unit for heating the parisons, located on the circulation path upstream of the forming unit and defining a heating cavity, this heating unit being equipped with: ∘ a set of adjacent emitters adjoining the cavity and each comprising a plurality of monochromatic radiation sources emitting in the infrared, ∘ a drive system for the parisons, this being synchronized with the carousel and comprising a plurality of individual supports for the parisons; ∘ a supply of electricity supplying electric power to each emitter; ∘ a set of adjacent emitters adjoining the cavity and each comprising a plurality of monochromatic radiation sources emitting in the infrared, ∘ a drive system for the parisons, this being synchronized with the carousel and comprising a plurality of individual supports for the parisons; ∘ a supply of electricity supplying electric power to each emitter; - a control unit connected to the motor of the forming unit and to the supply for the heating unit, this control unit having a memory in which are recorded a nominal setpoint rotational speed ω N of the carousel and a nominal setpoint electric power P N, which correspond to a nominal production rate; - order the carousel to rotate as per the nominal setpoint speed ω N, - as the carousel accelerates: ∘ take into account a real instantaneous rotational speed ω ( t) of the carousel, ∘ regulate the electrical power supply to an instantaneous value P ( t) such that: P t = P N ⋅ ω t − T ω N ∘ take into account a real instantaneous rotational speed ω ( t) of the carousel, ∘ regulate the electrical power supply to an instantaneous value P ( t) such that: P t = P N ⋅ ω t − T ω N