Climate & Water Stress: Copernicus reports July’s record-hot ocean surface temperatures and extreme heatwaves across western Europe, with drought-linked low river flows affecting the Seine, Rhine and Danube—raising pressure on water supply, irrigation and energy. Local Environment: Luxembourg authorities again detected toxic blue-green algae at Rommwiss beach on the Upper Sûre lake and banned swimming. Energy Transition Oversight: EU auditors warn REPowerEU is falling short on investment and governance, with member states committing less than a fifth of the €300bn needed to cut Russian fossil fuel reliance and speed clean energy. Transport & Infrastructure Resilience: CFL is using steel mesh and rockfall protection on the northern railway line after drilling and installing anchors along a vulnerable 300-metre stretch near Bourscheid. Luxembourg Economy & Housing: A new Idea Foundation proposal targets housing supply via a mutual fund financed by a 0.5% levy on professional income, aiming to move beyond recycled fiscal boosts. Sustainable Logistics: DSV expands its Luxembourg–Shanghai pharma air service and highlights reusable thermal packaging to cut waste. Biodiversity Monitoring Market: A report projects strong growth for environmental DNA monitoring, with Europe flagged as a key region and Luxembourg-based Eurofins listed among major players.