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

May 2023

Contribute to reduce - Hotelx Cleaning

A service that benefits the environment through resource savings while enhancing the guest experience in hotels

Buildings & Constructions
Utilities (Water, Energy, Waste)

Apr 2025

Hydraloop Upfall Shower

A luxurious circular shower that cleans and reuses water instantly, cutting shower water and energy use by up to 80%

Buildings & Constructions
Utilities (Water, Energy, Waste)
Industrial Processes & Consumer Goods

Jan 2023

Aguardio Leak Sensor

A solution to detect leaking toilets and avoid unexpected, large water and utility bills

Buildings & Constructions
Utilities (Water, Energy, Waste)

Oct 2019

UNYO

A sustainable water filter system to provide drinking water for large communities

Utilities (Water, Energy, Waste)

05. Implementations

Success Stories

AI for high-efficiency Water Networks by Altereo implemented by Grand Annecy in Annecy (France) in 2022

Pump&Drink by Sotrad Water implemented by Ministère de l'Eau et de l'Hydraulique Villageoise + UNICEF in Dapaong (Togo) in 2022

Hummbox Smart watering by Simpliciti implemented by Municipality of Martigues in Martigues (France) in 2022

Waterless Urinal by URIMAT Schweiz AG implemented by McDonald's in Zurich (Switzerland) in 2002

PV LifeBox Water Pumping & Desalination by Noornation implemented by LBX Ways Kherbawy Faem in Kafr Al-Sheikh (Egypt) in 2023

OSMOSUN by OSMOSUN implemented by Island of Santiago in Island of Santiago (Cape Verde) in 2021

OSMOSUN by OSMOSUN implemented by Sand to Green in the Guelmim-Oued Noun region (Morocco) in 2024

BuntBrain by BuntPlanet implemented by FACSA in Borriana (Spain) in 2019

GREENOVA by CleanGreens Solutions SA implemented by Domaine Mattines in Perly (Switzerland) in 2020

GREENOVA by CleanGreens Solutions SA implemented by Green Life Co in Adbali (Kuwait) in 2023

GREENOVA by CleanGreens Solutions SA implemented by MidiFlore in Hyéres (France) in 2024

GREENOVA by CleanGreens Solutions SA implemented by Les Crudettes in Châteauneuf-sur-Loire (France) in 2022

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

CUBàO by Quadrilater implemented by Buros town hall in Gelos (France) in 2023

CUBàO by Quadrilater implemented by Lagor town hall in Lagor (France) in 2022

CUBàO by Quadrilater implemented by Pyrénées-Atlantiques Departmental Council in Gourette (France) 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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