[{"data":1,"prerenderedAt":113},["ShallowReactive",2],{"activity-en-5.1":3,"sector-for-en-5.1":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\u002F5-1-water-supply-systems.md","Construction, Extension and Operation of Water Collection, Treatment and Supply Systems","5.1","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 water supply system must be designed and operated to achieve a net energy consumption of the system at or below 0.5 kWh per cubic metre of supplied water, or demonstrate at least a 20% improvement in energy efficiency compared to the system's own baseline performance over the previous three years.",[17,21,22],{},"Non-revenue water (leakage) in the distribution network must be below 1.5 m3\u002Fkm\u002Fday at the system level, measured according to the IWA water balance methodology. Where the system is newly constructed, design specifications must include smart metering, pressure management, and leak detection infrastructure from the outset.",[12,24,26],{"id":25},"substantial-contribution-to-climate-change-adaptation","Substantial Contribution to Climate Change Adaptation",[17,28,29],{},"The infrastructure must undergo a CRVA under Appendix A, addressing flood risk, drought, changes in raw water availability, and extreme temperature effects on treatment processes. Redundancy and resilience measures must be built into the system design.",[12,31,33],{"id":32},"dnsh-climate-change-adaptation","DNSH: Climate Change Adaptation",[17,35,36],{},"Physical climate risks must be assessed per Appendix A, and the infrastructure must be designed to withstand projected hazards including extreme rainfall events and drought periods over its expected operational lifetime.",[12,38,40],{"id":39},"dnsh-water-and-marine-resources","DNSH: Water and Marine Resources",[17,42,43],{},"The system must comply with the Drinking Water Directive (EU) 2020\u002F2184 and must not cause deterioration of source water bodies under the Water Framework Directive. Abstraction levels must remain within permits and must not compromise minimum ecological flows.",[12,45,47],{"id":46},"dnsh-circular-economy","DNSH: Circular Economy",[17,49,50],{},"Construction materials must be sourced responsibly, and at least 70% of non-hazardous construction waste must be prepared for re-use or recycling. The system must be designed for long operational lifetime and ease of maintenance.",[12,52,54],{"id":53},"dnsh-pollution-prevention-and-control","DNSH: Pollution Prevention and Control",[17,56,57],{},"Treatment processes must not discharge pollutants above permitted limits. Chemical storage and handling must comply with REACH and CLP regulations. Sludge from water treatment must be disposed of or recovered in compliance with the Waste Framework Directive.",{"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},"Construction and operation of water infrastructure for collection, treatment and supply that improves energy efficiency and reduces water losses.",[70,71,72,73],"cca","water","ce","pp","md",{},[77],"E36.00",true,"\u002Fen\u002Fsectors\u002Fwater-and-waste\u002Factivities\u002F5-1-water-supply-systems","water-and-waste",{"title":5,"description":68},"en\u002Fsectors\u002Fwater-and-waste\u002Factivities\u002F5-1-water-supply-systems",[84,70],"ccm","TYhxKew8SjBZMQohHz45S1q0BdFK9OBUOMpj3w6fcJY",{"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",1775591374195]