In addition to the power-heat cogeneration module and the biomethane treatment, each installation must have an additional gas combustion device. PlanET offers manual and automatic flares in different sizes. The proven industrial quality automatic flares operate with their own compressor to ensure safe and constant combustion in case of bad weather conditions. An optionally available protective enclosure protects against frost in winter and ensures that the torch is always functional. In the event of a power failure, an emergency generator can also be connected via an EEC socket.
More economical emergency flares are available as standard as a manual version, but the shut-off valve must be opened manually.

In the manual version, to start the torch, the operator must light the flame with a propane cylinder. This also allows the torch to operate in the event of a power failure. The manual flare can be automated. Automatic flares can be ignited from an external signal from the gas tank fill level or from a pressure switch in the gas system.