[{"data":1,"prerenderedAt":113},["ShallowReactive",2],{"activity-en-5.4":3,"sector-for-en-5.4":86},{"id":4,"title":5,"activityCode":6,"activityType":7,"body":8,"description":68,"dnsh":69,"extension":74,"meta":75,"naceCodes":76,"navigation":78,"path":79,"sector":80,"seo":81,"stem":82,"substantialContribution":83,"__hash__":85},"activities_en\u002Fen\u002Fsectors\u002Fwater-and-waste\u002Factivities\u002F5-4-wastewater-renewal.md","Renewal of Waste Water Collection and Treatment","5.4","standard",{"type":9,"value":10,"toc":58},"minimark",[11,16,20,23,27,30,34,37,41,44,48,51,55],[12,13,15],"h2",{"id":14},"substantial-contribution-to-climate-change-mitigation","Substantial Contribution to Climate Change Mitigation",[17,18,19],"p",{},"The renewal must achieve at least a 20% reduction in net energy consumption per population equivalent per year compared to the pre-renewal baseline. This can be achieved through upgrading aeration systems, installing high-efficiency pumps and motors, improving sludge digestion to increase biogas yield, or deploying heat recovery from effluent.",[17,21,22],{},"Where the renewal includes addition of anaerobic digestion or upgrade of existing digestion capacity, the biogas produced must be captured and used for energy generation or upgraded to biomethane. Methane leakage from digestion and biogas systems must be below 1% of total biogas produced.",[12,24,26],{"id":25},"substantial-contribution-to-climate-change-adaptation","Substantial Contribution to Climate Change Adaptation",[17,28,29],{},"A CRVA under Appendix A must be carried out for the renewed facility, addressing increased storm frequency, flood risk, changes in influent characteristics due to drought, and thermal impacts on biological treatment.",[12,31,33],{"id":32},"dnsh-climate-change-adaptation","DNSH: Climate Change Adaptation",[17,35,36],{},"The renewed infrastructure must incorporate resilience features against identified climate risks. Critical equipment must be protected against flood levels projected under RCP 8.5 scenarios for the facility's remaining operational lifetime.",[12,38,40],{"id":39},"dnsh-water-and-marine-resources","DNSH: Water and Marine Resources",[17,42,43],{},"The renewed facility must maintain or improve compliance with the Urban Waste Water Treatment Directive. Effluent quality must not deteriorate during or after the renewal process. Temporary bypass arrangements must meet minimum treatment standards.",[12,45,47],{"id":46},"dnsh-circular-economy","DNSH: Circular Economy",[17,49,50],{},"Materials from decommissioned equipment and structures must be recycled or recovered to the maximum extent. At least 70% of non-hazardous construction waste must be prepared for re-use or recycling. The renewed facility should incorporate design features that facilitate future upgrades and resource recovery.",[12,52,54],{"id":53},"dnsh-pollution-prevention-and-control","DNSH: Pollution Prevention and Control",[17,56,57],{},"Construction activities must be managed to prevent pollutant release to the receiving environment. Noise and odour controls must be maintained during renewal works. Any hazardous materials encountered during demolition must be handled in accordance with EU hazardous waste regulations.",{"title":59,"searchDepth":60,"depth":60,"links":61},"",2,[62,63,64,65,66,67],{"id":14,"depth":60,"text":15},{"id":25,"depth":60,"text":26},{"id":32,"depth":60,"text":33},{"id":39,"depth":60,"text":40},{"id":46,"depth":60,"text":47},{"id":53,"depth":60,"text":54},"Renewal and upgrade of existing wastewater treatment infrastructure to improve energy performance, effluent quality and resource recovery.",[70,71,72,73],"cca","water","ce","pp","md",{},[77],"E37.00",true,"\u002Fen\u002Fsectors\u002Fwater-and-waste\u002Factivities\u002F5-4-wastewater-renewal","water-and-waste",{"title":5,"description":68},"en\u002Fsectors\u002Fwater-and-waste\u002Factivities\u002F5-4-wastewater-renewal",[84,70],"ccm","di3e-EtZM0skjIS4p12GBH2mphDJJX7esQ6PXuHPRLQ",{"id":87,"title":88,"activityCount":89,"body":90,"description":103,"extension":74,"icon":104,"meta":105,"naceCodeRange":106,"navigation":78,"objectives":107,"path":108,"sectorNumber":109,"seo":110,"stem":111,"__hash__":112},"sectors_en\u002Fen\u002Fsectors\u002Fwater-and-waste.md","Water Supply, Sewerage & Waste",6,{"type":9,"value":91,"toc":101},[92,95,98],[17,93,94],{},"Water supply, sewerage, and waste management form a critical infrastructure sector in the EU Taxonomy. These activities are essential for public health and environmental protection, and they present significant opportunities for reducing emissions and advancing circular economy goals.",[17,96,97],{},"The sector includes water collection and treatment, construction and operation of wastewater treatment plants, anaerobic digestion of sewage sludge and bio-waste, material recovery from non-hazardous waste, and landfill gas capture. Each activity has specific criteria targeting energy efficiency, methane emission reduction, and resource recovery rates.",[17,99,100],{},"Climate adaptation is particularly important for water and waste infrastructure, which is highly exposed to physical climate risks. Flooding can overwhelm sewerage systems, drought affects water supply, and extreme heat accelerates waste decomposition. The Taxonomy requires operators to assess these risks using forward-looking climate scenarios and implement infrastructure upgrades or operational adjustments to maintain service reliability under changing conditions.",{"title":59,"searchDepth":60,"depth":60,"links":102},[],"Water treatment, waste management, and resource recovery activities supporting circular and clean systems.","lucide:droplets",{},"E36-E39",[84,70,72],"\u002Fen\u002Fsectors\u002Fwater-and-waste",5,{"title":88,"description":103},"en\u002Fsectors\u002Fwater-and-waste","iZi0ZvbAh1RNi-NzbdLIuk0V26l8mO_Vi24CSyVRHxU",1775591374216]