Commentary by Vida Rozite, Emma Mooney, Tomás de Oliveira Bredariol
The global community faces a critical water shortage, with half of the population experiencing severe scarcity during part of the year. This issue disproportionately affects poorer communities, threatening their health, livelihoods, and economic development.
Industry can play a crucial role in mitigating water scarcity by reducing water consumption and improving energy efficiency. Integrated management of energy and water resources offers significant potential for resource savings and sustainability improvements.
The world has a water problem and industry can be part of the solution.
Greater coordination of water and energy use in industrial processes could support communities struggling with water scarcity while fostering economic resilience.
Half the world’s population experiences severe water scarcity for at least part of the year, with poorer communities worst affected, threatening livelihoods, health and economic output.
Effective integration of water and energy management strategies is essential for advancing industrial efficiency and addressing global water challenges.
IEA, 04 November 2025
Source: International Energy Agency
Author’s summary: Integrated management of water and energy in industry can significantly enhance sustainability and support communities facing severe water scarcity worldwide.
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