Role and field
A NABU article dated 8 June 2026 identifies Lukas Leppert as a transport policy officer. A PtX Lab event programme from December 2025 also lists him in this role for NABU. The documented connection here is shipping environmental policy.
Documented position
In his NABU article, he supports stricter environmental standards and argues against moving pollutants from exhaust emissions into the sea. He describes NABU’s call for bans on discharging scrubber washwater. A policy demand must be distinguished from law already in force.
Use for travellers and port communities
His work helps readers understand an environmental organisation’s positions on ship emissions and water protection. It does not by itself rate a particular cruise or ship. Such assessments need relevant technical information and verified local requirements.