# Hamburg urban development and infrastructure disputes > Live situation record from CLSTR: https://clstr.news/situations/hamburg-urban-development-and-infrastructure-disputes > Updated: 2026-10-21T14:25:06.000Z. Sources: 8. Developments: 2. Disputes regarding large-scale infrastructure and development projects in Hamburg have emerged involving political parties, construction consortiums, and citizen groups. In the Elbtower project, the Hamburg Green Party has shifted its stance on the planned natural history museum. While the faction remains critical of the €595 million cost, citing concerns over funding for schools and childcare, they have moved from advocating for the project's abandonment to participating in negotiations with coalition partners. The Elbtower construction consortium maintains that discussions are well advanced and is adhering to a fixed price of €595 million, despite a competing proposal for the museum at the Stadtkontor for €495 million. Separately, the association ‘Elbwald retten’ has submitted a petition with 15,520 signatures to prevent the clearing of approximately 400 trees in the Elbwald forest. Opponents of the Hamburg Port Authority expansion argue that the €1.1 billion project lacks economic necessity, claiming that container volume forecasts from 2012 were unrealistic. The group suggests that instead of new container terminals, the city should expand the turning basin for larger ships and compensate for lost trees by reforesting wasteland. ## Timeline ### 2026-10-21: Hamburg citizens petition to prevent Elbwald forest clearing A petition with over 15,000 signatures has been submitted in Hamburg to stop the clearing of the Elbwald forest for port expansion, citing unrealistic economic forecasts and ecological concerns. 6 sources. https://clstr.news/cluster/hamburg-citizens-petition-to-prevent-elbwald-forest-clearing ### 2026-10-12: Hamburg Green Party reverses stance on Elbtower museum project Hamburg's Green Party has reversed its opposition to the €595 million natural history museum project in the Elbtower, opting to continue negotiations despite cost concerns. 2 sources. https://clstr.news/cluster/hamburg-green-party-reverses-stance-on-elbtower-museum-project --- Cite as: Hamburg urban development and infrastructure disputes. CLSTR, https://clstr.news/situations/hamburg-urban-development-and-infrastructure-disputes