Experts from Idrica and Xylem provide insights into the region’s water issues and the proven digital technologies that can help solve them.
Water providers in Southeast Asia face challenges due to geography, economic development, climate change, and population growth. With over 680 million people, many living in urban areas, the natural flow of waterways is often disrupted, increasing flood risks. Urban expansion also heightens water stress, with an estimated 40% shortfall between water supply and demand projected by 2030 in the Asia-Pacific region. However, innovative technologies offer promising solutions to these complex problems.
“Understanding and addressing water management challenges in Southeast Asia is crucial for the region’s sustainability and growth,” says Victor Lorente, Client Solutions Architect at Idrica, a Xylem partner. “Innovative technologies provide water utilities, municipalities, and commercial users with powerful tools to tackle even the most difficult water challenges.” Martin Shaw, Non-Revenue Water (NRW) Solution Architect at Xylem, Malaysia, adds, “In a burgeoning economy, technology is a catalyst for ensuring the sustainable management of water and sanitation services for all.”
Here are three key water challenges in Southeast Asia and the digital solutions that can help address them:
Water Challenge #1 – Water Scarcity Freshwater availability in Southeast Asia is limited and unevenly distributed. Urban areas, in particular, face water shortages during severe weather and droughts. Lorente highlights the need to optimize the management of this scarce resource throughout the water cycle, from catchment to potential reuse.
Digital Solution: In Nuevo León, Mexico, Servicios de Agua y Drenaje de Monterrey (SADM) faced severe droughts. Implementing Xylem’s industry-leading solution, in partnership with Idrica, the utility used Xylem Vue powered by GoAigua for smart monitoring and management of water pressure, flow, and consumption, identifying leaks and anomalies. This resulted in a 17% overall water saving and up to 37% in key pipeline sections, significantly boosting efficiency and management. SADM was awarded the Innovation Water Circularity Award 2024 at WEX Global for these achievements.
Water Challenge #2 – Risk Management (Emergency Management and Pollution) Southeast Asia experiences severe floods during the rainy season, causing extensive damage and pollution from rapid industrial and urban development. This combination leads to contaminated waterways, affecting water quality, public health, and ecosystems. An Asian Development Bank report found that 80% of rivers in Asia are in poor health.
Digital Solution: In Calpe, Spain, Aguas de Calpe improved its risk management system using Xylem Vue powered by GoAigua. The platform’s advanced monitoring and leak detection, along with the Sewer Twin Ace application for real-time flood prediction, reduced non-revenue water by 35% and boosted network performance by 89%. Early flood warnings allowed preventive measures, protecting infrastructure and public safety. The utility became the first in Europe to be certified under the UNE 178101-1 standard for Water Network Management in the Smart Cities environment.
Water Challenge #3 – Sustainability Climate change impacts Southeast Asia significantly, with rising temperatures, altered rainfall patterns, and more frequent extreme events like droughts and floods affecting water availability. Economic development has increased water demand and the energy required for treatment and transport, exacerbating water scarcity and greenhouse gas emissions.
Digital Solution: The Hadfield Smart Water Network project in Sheffield, UK, a collaboration between Yorkshire Water, Stantec, Xylem, and Idrica, illustrates the potential of digital technologies. Yorkshire Water implemented Xylem Vue powered by GoAigua to integrate data from multiple sensors and systems. Using machine learning and AI, the utility optimized water network management, reducing visible leaks by 57% and CO2 emissions by 41%, thus advancing sustainability goals. The Sheffield project won the 2023 Smart Water Networks Award at the Water Industry Awards.
