Crucial development goal for water-scarce environments
Clean water is a basic human need and should be easily accessible and affordable everywhere long-term. There is sufficient fresh water on the planet to make this goal a reality. However, due to poor infrastructure, investment and planning, every year millions of people die from diseases associated with inadequate water supply, sanitation, and hygiene.
SDG 6 seeks to ensure safe drinking water and sanitation for all, focusing on the sustainable management of water resources, wastewater, and ecosystems, and acknowledging the importance of an enabling environment.
Water challenges affect all three dimensions of sustainability and – if not addressed – will only worsen, increasing the impacts on people as competing demands for clean fresh water (for use by agriculture, households, energy generation, industries, and ecosystems) are aggravated by the effects of climate change.
Growing pressure on water quality and availability translates into increasing risk for businesses, governments, communities, and the environment.
Global targets and progress
The primary target of SDG 6 is universal and equitable access to safe and affordable drinking water, sanitation, and hygiene for all, paying special attention to the needs of women, girls, and those in vulnerable situations. So far, safely managed drinking water is available to 71 % of the world’s population, while 60 % have access to a handwashing facility and only 45 % use a safely managed sanitation service.
The targets related to improving water quality, wastewater treatment, and safe reuse include reducing pollution, eliminating dumping, and minimizing the release of hazardous chemicals and materials, halving the proportion of untreated wastewater, and substantially increasing recycling and safe reuse globally. These go hand in hand with the aim to substantially increase water use efficiency across all sectors and ensure freshwater supplies through sustainable withdrawal rates, ultimately reducing the number of people suffering from water scarcity.
To tackle water stress – currently 17 % of the world’s renewable water resources are being withdrawn – the implementation of integrated water resources management (IWRM) at all levels represents another important target. At the global level, IWRM implementation has reached 49 %, based on reporting from 172 countries.
Expanding international cooperation is an especially important target when it comes to the management of transboundary water bodies, and capacity-building is meant to support developing countries in water- and sanitation-related activities and programmes ($8.8 billion of water and sanitation-related ODA disbursed in 2017), including water harvesting, desalination, water efficiency, wastewater treatment, recycling and reuse technologies, with a focus on strengthening the participation of local communities in improving water and sanitation management.
Finally, the protection and restoration of water-related ecosystems, including mountains, rivers, wetlands, forests, aquifers, and lakes, also falls under SDG 6.
Among all sustainability goals, SDG 6 is one of the top three priorities for the UAE. It is considered critical because the UAE lies in a particularly arid part of the Middle East.
Water resources in the UAE can be classified into two main categories: conventional, such as surface water and groundwater, and non-conventional, such as desalinated sea water and treated wastewater. Underground water is extremely limited which is why the country must rely on other sources like desalinated seawater to fulfill the estimated water demand of around 5 billion m3 per year, according to the UAE Ministry of Energy and Industry. Besides being used as drinking water, desalinated sea water is the main source for municipal needs, while groundwater is mainly used for agricultural production. Treated wastewater is the major source for urban landscaping irrigation.
Water consumption in the UAE is divided into three segments: Private households, agriculture, and industries. Private households are believed to account for 24 % of total water consumption with an average per capita consumption of approximately 500 litres per day. Agriculture is responsible for two-thirds of all water consumption in the UAE, however, the country has taken crucial steps to address excessive consumption by introducing more efficient irrigation techniques such as the drip irrigation that consumes around 35 % less water than traditional systems.
The UAE has also moved away from water-intensive crops and is experimenting with the use of treated wastewater for irrigation. In 2010, a Water Conservation Strategy was developed to better manage scarce water resources in the UAE. Additionally, the UAE aims to be a global leader in rain enhancement science and technology.
According to the 2016 Sustainable Cities Index, Abu Dhabi and Dubai are the top ranked Middle Eastern cities in the provision of high standards of water and sanitation networks. Despite the access rates to an improved drinking water source (100 %) and sanitation (96 %) as well as the safe treatment of household wastewater (99 %) being among the highest in the world and the degree of implementation of IWRM being quite advanced (75 %), the UAE shows a particularly concerning development in the area of water stress (1708 % of renewable resources withdrawn, which is the second highest rate in the region) leading to rapidly decreasing water use efficiency.
Water use efficiency: Crucial target for the UAE
Water use efficiency is one of the targets under SDG 6 and one that is especially crucial for water-scarce countries like the UAE where the production of drinking water is highly capital intensive.
Water efficiency is measured as a productivity metric, given as a country’s total gross domestic product (GDP) in constant 2010 US$ divided by total annual freshwater withdrawals. Water-efficient economies are those which achieve a high GDP per unit of freshwater withdrawal. The UAE’s water productivity in GDP per m3 of freshwater withdrawal decreased from $131.67 in 1980 to $70 in 2005.
In other words, with a long-term average annual in depth-precipitation of 78 mm per year, the renewable water resources in the UAE amount to 16 m3 per capita (2017), while 662 m3 per capita are being withdrawn.
Satellite data collected on the spatial extent of water-related ecosystems in the UAE shows a decline of 4 % over the latest observed period (2011-2015: 162 km2) compared to the baseline period (2005-2010: 170 km2), indicating that open water bodies, such as lakes, estuaries and artificial water bodies are shrinking in size, negatively impacting the development of flora and fauna in the respective habitats.
UAE Water Security Strategy 2036
The Ministry of Energy & Industry unveiled the UAE Water Security Strategy 2036 in the year 2017, with the objective to ensure sustainable access to water during both normal and emergency conditions in line with local regulations, standards of the World Health Organisation, and the UAE’s vision to achieve prosperity and sustainability.
The objectives of the strategy include;
- Reducing the demand for water
- Increasing water productivity index
- Reducing water scarcity index
- Increasing the reuse of treated water
- Increasing national water storage capacity
The strategy focuses on the Water Demand Management Programme, the Water Supply Management Programme and the Emergency Production and Distribution Programme. The strategy also tackles policy development, legislation, water conservation awareness campaigns, use of advanced technologies, innovation and building national capabilities in the field of water security.
Developing storage capacity for the water supply system that will stay for a period of two days under normal conditions is one among the agenda of the strategy. The storage capacity will be equivalent to a capacity of 16 days in emergencies and can supply water for more than 45 days in extreme emergencies.
The strategy also plans to establish 6 connecting networks between water and electricity entities across the UAE, that will have the capacity to provide 91 litres of water per person per day in cases of emergency, or 30 litres per person per day in cases of extreme emergencies.
A savings of 74 billion AED is expected once the strategy gets implemented. The emission of carbon dioxide (CO2) associated with water desalination process will reduce by 100 million metric tons.
Significant players and initiatives in the field of water
- Suqia UAE Water Aid Foundation
The UAE Water Aid initiative, Suqia, was originally launched as a campaign by H.H. Sheikh Mohammed bin Rashid Al Maktoum in cooperation with the Emirates Red Crescent to provide drinking water to 7 million people around the world. In 2015, UAE Water Aid (Suqia) was established as a non-profit organisation. Suqia works to combat poverty and disease, one of the objectives set by the Mohammed bin Rashid Al Maktoum Global Initiatives. This is done by finding solutions to water scarcity, serving areas suffering from drought or lack of clean water, and providing clean water using modern technologies such as purification and desalination of water through solar energy. Suqia has provided water in various countries of the world, with ten well drilling projects currently underway in Ghana, Benin, Tajikistan, Afghanistan, and Somalia benefiting a total of 60,000 people.
- AquaTEC Initiative
The AquaTEC Initiative is a recycled water project initiated by the Abu Dhabi Distribution Company (ADDC). ADDC is successfully supplying 5.8 million gallons of recycled water to Saadiyat Island in Abu Dhabi, utilizing a huge untapped resource. As of 2019, Abu Dhabi produced more than 210 million gallons of recycled water per day, half of which remained underutilised. ADDC has connected Saadiyat Island to the existing recycled water network at Yas Island, supplying water for municipal landscaping, significantly reducing its reliance on potable (desalinated) water.
The full podcast with ADDC’s Project Director Mohamed Al Mazrouei and Revenue Management Division Manager Humaid Al Shamsi from the Abu Dhabi Sustainability Week is available on any podcast player (Forward Talks Episode 26)
- Water Alliance Association
The Water Alliance (previously SURGE) was started in Dubai in 2014. It was born from the vision that no one should be without safe drinking water and that those more privileged can be more responsible for their water use. Addressing all sectors of society, The Water Alliance educates children and adults through school programmes and corporate workshops to become mindful of their water footprint working toward the goal of preserving and protecting water resources.
- Zero Mass Water
Apart from governmental and community-led initiatives, corporates also play a crucial role in alleviating water challenges.
While businesses in all sectors can make a positive contribution by adopting a water stewardship strategy, specialists in the field of water management or technologies take it one step further by coming up with innovative approaches such as water production through air. Zero Mass Water sells a technology called SOURCE, which is referred to as “the Tesla of atmospheric water generation” and creates high-quality drinking water completely off-grid, from just sunlight and air.
Deploying its hydro panel technology at scale globally, Zero Mass Water can provide a clean, sustainable, and renewable drinking water solution for communities through SOURCE fields, large-scale hydro panel arrays that capture humidity and are capable of producing millions of gallons of renewable drinking water at a single site annually.
Carolin started her career at a grassroots NGO in Cairo working on various projects ranging from economic development and community empowerment to health and social inclusion.
Since coming to the UAE in 2009, Carolin has balanced working at the country’s biggest German-speaking publication and completing her Master’s degree in Sustainable Development Cooperation.
Carolin’s goal is to make a difference for the public. For her that means working on a few key issues, with an emphasis on social and environmental projects that can foster new ideas, establish cross-sectoral partnerships, and achieve tangible results that serve the public interest.
Carolin joined Goumbook in 2020.