The implementation of a smart irrigation system by Public Works Authority (Ashghal), in partnership with Al Khor and Al Thakhira Municipality, has been widely welcomed by members of the Central Municipal Council (CMC) and environmental experts as a major step towards strengthening water security, reducing irrigation water consumption, and advancing environmental sustainability.
The pilot project, introduced at Al Tawasul Park and Al Khor Municipality Park, uses treated wastewater, smart control systems and soil moisture sensors to optimise irrigation. According to Ashghal, the system has reduced irrigation water consumption by 25%, improved irrigation efficiency, lowered operating costs, and supported the sustainable management of natural resources.
Experts described the initiative as a successful national model showing how smart technology and circular economy principles can simultaneously advance environmental protection and economic development. They said it aligns with the Third National Development Strategy (2024-2030), particularly its goals of enhancing water security, improving resource efficiency, accelerating digital transformation, promoting the circular economy, strengthening public infrastructure management, and supporting Qatar’s long-term carbon neutrality ambitions.
Dr Mohamed Saif al-Kuwari, sustainability consultant, international researcher and expert in sustainability applications, said the project represents "a qualitative step in Qatar’s journey towards sustainable management of natural resources and a practical embodiment of the transition towards smart technologies in managing public facilities and services.”
"It presents an integrated model for employing innovation and technology to address one of the most important environmental challenges facing arid countries, namely rationalising water consumption and enhancing water security,” he said. Al-Kuwari explained that the system combines treated wastewater with smart controllers and soil moisture sensors to supply plants with only the amount of water they require.
He added that the initiative also supports several UN Sustainable Development Goals, including sustainable water management, resilient infrastructure, sustainable cities, responsible consumption, and climate action. Mohamed bin Ali al-Athba, chairman of the CMC, described the adoption of smart irrigation technologies as "an important step towards rationalising water consumption, reducing waste, and enhancing water resource management efficiency in line with Qatar’s environmental sustainability goals.”
He said the system adjusts irrigation according to plant requirements and weather conditions, reducing unnecessary water use while maintaining high-quality green spaces. Al-Athba also called for wider use of treated wastewater in parks and landscaped areas and the expansion of smart irrigation technologies across green projects nationwide to maximise water efficiency.
CMC vice-chairman Mubarak Fareesh al-Salem described the project as "a qualitative leap in Qatar’s sustainable development journey” that reflects the country’s commitment to adopting advanced technologies to conserve natural resources and improve municipal services.
Al-Salem added that the system would also reduce operating costs by limiting reliance on water tankers, ease traffic through fewer tanker movements, enhance the urban landscape, and enable precise electronic control of irrigation schedules based on plant requirements and climatic conditions.
Dr Mohsen al-Ansi al-Yafei, a professor of environmental sciences at Qatar University (QU), said smart irrigation could save nearly 50% of water currently wasted, based on his practical experience. He noted that studies conducted by QU in collaboration with Ashghal on treated wastewater have produced encouraging results and advocated expanding the system across public parks. Reserving potable water for human consumption while using treated wastewater for irrigation, he said, would deliver significant environmental and resource management benefits.
Environmental researcher Ali al-Hanzab welcomed the pilot project, saying it would help conserve groundwater, increase the use of treated wastewater, and reduce water wastage. However, he stressed the need to closely monitor trees and plants during implementation to ensure they adapt successfully to the new irrigation method.
"Even if the saving is less than 25%, achieving just 5% would still be valuable because water is an essential environmental resource,” he said, urging authorities to expand the programme if the pilot proves successful.
CMC member Saeed al-Marri described smart irrigation as "a practical demonstration that sustainability is an operational approach.” He said wider deployment would strengthen water security, reduce operating costs, and support the objectives of Qatar National Vision 2030.
Environmental researcher Hamad al-Khelaifi also welcomed the initiative, saying Qatar’s expanding green spaces require more efficient water management. He called for broader adoption of smart irrigation in public parks and, eventually, on agricultural farms, stressing that maximising the use of treated wastewater while minimising waste would play a key role in achieving the country’s long-term environmental sustainability goals.