01. Definition

What Is Water Scarcity?

Water scarcity occurs when the demand for water surpasses the available resources, or when poor water quality limits its use. It’s a problem that manifests in two primary ways: physical scarcity, where there simply isn’t enough water, and economic scarcity, where water infrastructure is insufficient to meet the needs of the population.

02. Causes

The Root Causes of Water Scarcity

The factors contributing to water scarcity are varied and complex:

Climate Change: Altered weather patterns, reduced glacial runoff, and more frequent droughts are making water less predictable and harder to manage.
Growing Population: As the global population swells, so too does the demand for water, putting immense pressure on already stressed resources.
Inefficient Water Management: Poorly managed water systems, from leaky infrastructure to wasteful agricultural practices, exacerbate the scarcity problem.
Pollution: Contaminated water sources further limit the availability of safe drinking water, adding another layer of complexity to the issue.

03. Impacts

The Far-Reaching Impacts

The consequences of water scarcity are severe and touch nearly every aspect of life:

Health Risks: Without access to clean water, diseases like cholera and typhoid thrive, particularly in regions already struggling with poverty.
Threat to Food Security:Agriculture, which consumes the majority of the world’s freshwater, is hit hard by water shortages, leading to reduced crop yields and higher food prices.
Economic Disruption: Industries reliant on water face production challenges, potentially leading to job losses and economic instability.
Social and Political Tensions: When water is scarce, competition can lead to conflicts, both within and between nations.

04. Solutions

Water scarcity solutions

Apr 2020

Vintel®

An online decision-making tool for vineyard irrigation scheduling

Agrifood & Natural Environment
Utilities (Water, Energy, Waste)

Feb 2020

Aqualink range

A water purification device adapted to communities who don’t have access to clean water

Utilities (Water, Energy, Waste)

Feb 2021

Via Marina

Delivering fresh water for future irrigation systems

Buildings & Constructions
Utilities (Water, Energy, Waste)

Jul 2023

Mixergy PV Embedded Smart Cylinder

A smart hot water cylinder that maximises storage of locally generated solar PV for domestic dwellings

Buildings & Constructions
Utilities (Water, Energy, Waste)

05. Implementations

Success Stories

From the Ground to the Cloud by RAINCATCHER implemented by TİGEM in Konya (Turkey) in 2025

From the Ground to the Cloud by RAINCATCHER implemented by Mistikoğlu Tarım Farm in Hatay (Turkey) in 2025

The SunAir Fountain® by AGUA DE SOL implemented by 2D Water in Marrakesh (Morocco) in 2024

The SunAir Fountain® by AGUA DE SOL implemented by Amal Biladi Association in Aït Bourd (Morocco) in 2024

VG Holz by Demet'Air implemented by Toulouse Métropole in Toulouse (France) in 2019

LM INNOVATION technology by LM Innovation implemented by Astredhor Sud Ouest - France in Bordeaux (France) in 2023

Water Powered Piston Technology by Dosatron implemented by WATALUX SA in Pabré (Burkina Faso) in 2019

ALTRA PROVEN WATER TECHNOLOGY by Sanexen implemented by City of Toronto in Toronto (Canada) in 2019

Water Intelligence Platform by Droople implemented by Fontaineo in Geneva (Switzerland) in 2022

Water Intelligence Platform by Droople implemented by Vebego in Vevey (Switzerland) in 2021

Water Intelligence Platform by Droople implemented by Lombard Odier in Geneva (Switzerland) in 2022

Water Intelligence Platform by Droople implemented by Sainsbury in Bicester (United Kingdom) in 2024

Water Intelligence Platform by Droople implemented by Procter & Gamble - P&G in Los Angeles (United States) in 2023

Water Intelligence Platform by Droople implemented by AXA in Paris (France) in 2024

AQS Aquarius Spectrum by AQS (Aquarius Spectrum) implemented by A2A Ciclo Idrico in Brescia (Italy) in 2020

WaterKiosk by Boreal Light GmbH implemented by The city of Mykolaiv in Mykolaiv (Ukraine) in 2022

06. Challenges

Overcoming the Challenges

While solutions exist, implementing them is not without challenges:

Financial Barriers: Many regions struggle with the funding needed to upgrade water infrastructure and implement new technologies.
Political Hurdles: Effective water management requires strong political will, which can be hard to come by in areas of instability.
Cultural Resistance: Sometimes, traditional practices and beliefs can slow the adoption of new water-saving technologies.
Unpredictable Climate: As climate patterns continue to shift, planning for water management becomes increasingly complex.

07. Conclusion

Final Thoughts

Water scarcity is a daunting challenge, but it’s not insurmountable. By leveraging innovative solutions, fostering strong governance, and promoting sustainable practices, we can ensure that water remains a resource for all, now and in the future. The time to act is now—because without water, there is no life.

Connect with us

Any questions

Feel free to get in touch with us
pauline.michiels@solarimpulse.com

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