Drones on methane mission: Lübeck gas networks are checked!

Drones on methane mission: Lübeck gas networks are checked!

Lübeck, Deutschland - The Travenetz GmbH is preparing for a comprehensive review of the gas pipe network in Lübeck and the surrounding areas in July and August 2025. This measure is part of the new methane emission regulation of the European Union, which aims to increase the frequency of leak tests. This regulation came into force on August 4, 2024 and marked a clear focus on reducing methane emissions, which contribute significantly to global warming. hl-live.de reports of this project, which not only serves security, but also to climate protection.

Travenetz will use an innovative laser detection process called TDLAS (tunable diode laser absorption Spectroscopy) for the leak search. This procedure measures the methane concentration using a light absorption technology and replaces traditional gas pure methods. There are also drones that fly at heights of 40 to 100 meters at speeds between 10 and 25 km/h. These flying helpers only record methane values ​​and do without image or video recordings, which makes the use more efficient and environmentally friendly.

safe gas lines - a must

The EU MethaneMissions Ordinance has two central concerns: the security and reduction of emissions. So far, the focus was primarily on the safety of gas pipes and systems. Now the new regulations require regular measurement and quantification of methane emissions. Around 0.2 % of the leaks cause 80 % of the measured emissions, which is why the new approach targets particularly large issuers. Trowel security tests are replaced by shortened inspection cycles - the average test cycles are even halved. This is icy a faster response to leaks, whereby repairs must be made within five days and complete deposits within 30 days in order to avoid high emissions.

The review by Travenetz is carried out by experienced specialist companies, all necessary permits from the flight authorities are available. The flown areas include various counties in Mecklenburg-Western Pomerania and Schleswig-Holstein, including the district of Ostholstein and the district of Stormarn and its surroundings sewerin.com.

A clear plan for emission reduction

The regulation also prescribes an annual emission report for operators of transmission and distribution networks, which must be submitted by August 5, 2025. Part of a company-specific plan for emission reduction, also known as LDAR program, are either large leaks for which immediate measures have to be taken, or more precise measurements. From February 5, 2026 it is necessary to use specific emission factors for reporting EUR-LEX.EU.

Another crucial point is that routine venting and flaring is strictly forbidden, with the exception of inevitable cases. Failure to comply with these regulations can lead to juicy fines, since the authorities of the federal states will monitor compliance with the regulation.

Efforts to reduce methane emissions are not only a contribution to energy efficiency, but also an essential measure in the fight against the climate crisis. With its initiative in Lübeck, Travenetz GmbH sets an important sign of responsible energy supply - this is the key to a more sustainable future.