Economist Impact Launches Global Index on City Water Optimization, Sponsored by DuPont

WILMINGTON, Del., November 8, 2021 /3BL Media/ - Economist Impact today launched the inauguralCity Water Optimisation Index，由杜邦（Dupont）赞助，该公司将衡量世界各地的城市保护水资源的可靠性，可及性和可持续性。金博宝怎么注册该指数可以作为城市领导者，政策制定者和监管机构的测量工具，以制定资源，投资和政策决策，以增加获得安全，负担得起和可靠的水的机会。

与其他侧重于水稀缺或水质的指数不同，城市水优化指数创建了一个共同的框架，以基准众多因素，这些因素有助于优化和充足的供水。它的发现包含了47个定量和定性指标，这些指标评估了每个城市的政策和基础设施的保障供水，处理和分销网络的很好。

随着气候变化越来越挑战我们的水供应和预计的城市人口增长，该指数是全球决策者的强大工具，可以衡量其城市为提供安全，可靠，可持续的水提供水的准备好。该指数也可以被城市使用来制定和完善其水战略，从其他城市的成功和挫折中学习，并确定对水优化影响最大的项目和政策的优先级，从而对水安全产生最大的影响。

该指数的结果令人鼓舞，具有各种地理，气候和社会经济因素的城市在这三个类别中的两个（可访问性和可及性）中获得了值得称赞的结果。但是，在可持续性类别中，结果混合在一起，衡量浪费如何最小化和最大化效率，这是确保金博宝怎么注册子孙后代水可及性的关键因素。亮点City Water Optimisation Index包括：

• 洛杉矶在该指数中的总分最高，其次是墨尔本。这两个城市都集中在可持续性和创造性方法上，以减轻未决的金博宝怎么注册水短缺挑战。
• 国民收入并不像人们想象的那样重要的供水系统优化的因素。低收入和中等收入城市在指数中至少一个主要类别之一中经常排名最高的表现。
• Cities need to think of water management as a circular process, focusing on water reuse and reclamation to mitigate current and impending freshwater shortages. While reclamation and reuse were a key deficiency found in many cities in the Index, the survey revealed high public favorability overall (61%) towards drinking treated reclaimed water.
• 41个城市已将其水资源管理的会计和审核纳入了水资源管理；这些城市中有33个也采用了实时监控。较少数量的高收入城市已经开始部署智能仪表，其中一些是在A.I的陪同下进行的。和机器学习平台。
• 有很多机会通过可持续性改善优化，尤其是通过低成本，高回报的投资。金博宝怎么注册一个例子是修改建筑法规以鼓励节水，这是许多城市缺乏的规定。

除了报告外，经济学家的影响还为包括城市领导人在内的公众推出了两种互动工具，以探索数据并在该指数中的前51个城市中得分。With the City Water Optimiser Tool, users can adjust many of the 47 levers to learn which steps may best improve water reliability, accessibility, and sustainability, and uncover opportunities to optimize a city’s water environment—contributing to the planning and prioritization of local water efforts.

“Water is becoming an ever-increasing challenge for city leaders around the world, with climate change and urban population growth further adding to the pressure,” said Claire Casey, Global Head of Policy & Insights, Economist Impact. “Though the challenge is daunting, our research makes me hopeful that we can shift our future from the risk and stress of water scarcity to the untapped potential of water abundance. Through careful planning, effective governance and robust technology adoption, city water systems can be optimized to provide clean, abundant and affordable water for all — now and for decades to come.”

“At DuPont, our purpose is to deliver solutions that address society’s most pressing challenges, including a strategic focus on clean water,” said Alexa Dembek, DuPont Chief Technology & Sustainability Officer. “From innovating sustainable water technologies to sponsoring this Index, we see a clear path toward optimizing the global water supply to enable people, industry, and the environment to thrive.”

该指数是杜邦（Dupont）努力领导全球合作迈向更优化世界的关键部分。

“We envision a future where the world’s 7.8 billion people all have daily access to safe, clean water; where makers and producers have the necessary water to make the products, food and energy on which we rely; and together we optimize the circular nature of water in a sustainable, equitable way,” said HP Nanda, Global Vice President and General Manager, DuPont Water Solutions. “We believe this starts with a common set of indicators, global conversations on impactful solutions, and collective action inspired by this knowledge.”

DuPont has a broad portfolio of sustainable water purification and separation technologies and solutions that enable water reuse and recycling, desalination and groundwater access, including reverse osmosis (RO) membranes, ion exchange resins (IEX), ultrafiltration (UF), electrodeionization (EDI), nanofiltration (NF), membrane bioreactor systems (MBR), membrane aerated biofilm reactors (MABR), membrane degasification, and closed-circuit reverse osmosis (CCRO) systems.

The report is the product of a two-year effort. After formulating the Index, the Economist Impact research team gathered data on 51 cities around the world, incorporating data records, local interviews, and public perception surveys. The team plans to add another 50 cities to the index in 2022.

有关完整报告，索引和城市水优化工具，请访问https://impact.economist.com/金博宝怎么注册sustainability/project/water-optimisation

关于Economist Impact:

经济学家的影响将智囊团的严谨性与媒体品牌的创造力相结合，以吸引具有全球影响力的受众。我们认为，基于证据的见解可以开放辩论，扩大观点并促进进步。经济学家188bet上不了影响力提供的服务先前存在于经济学家群体中，这是独立的实体，包括EIU思想领导，EIU公共政策，经济学家事件，EbrandConnect和SignalNoise。在205个国家 /地区，我们的往绩跨越了75年。除了创造性的讲故事，活动专业知识，设计思维的解决方案和市场领先的媒体产品外，我们还生产框架设计，基准测试，经济和社会影响分析，预测和场景建模，从而使经济学家的影响在市场上独一无二。访问www.economistimpact.comfor more information.

关于DuPont

DuPont (NYSE: DD) is a global innovation leader with technology-based materials and solutions that help transform industries and everyday life. Our employees apply diverse science and expertise to help customers advance their best ideas and deliver essential innovations in key markets including electronics, transportation, construction, water, healthcare and worker safety. More information about the company, its businesses and solutions can be found atwww.dupont.com。投资者可以访问网站investors.dupont.com网站的投资者关系部分中包含的信息。

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dupont™，杜邦椭圆形徽标以及用™表示的所有商标和服务标记，^SM或者^®除非另有说明，否则归Dupont de Nemours，Inc。拥有。

11/8/2021

For further information contact:

Alex Autry
alex@teamsilverline.com
(240) 346-8136

丹·特纳（Dan Turner），杜邦
daniel.a.turner@dupont.com
（302）299-7628

Holly Donahue, The Economist Group
HollyDonahue@economist.com
+44 (0)7715621079