DDA Plans STPs to Irrigate 750 Parks with Treated Water
WATER & WASTE

DDA Plans STPs to Irrigate 750 Parks with Treated Water

The Delhi Development Authority (DDA) is set to construct its own sewage treatment plants (STPs) under a new water management initiative designed to supply treated water for irrigation across 750 green spaces, including parks, forests, riverfronts, and golf courses spread over 10,000 acres.

Currently, the DDA relies on water tankers or pipelines laid by the Delhi Jal Board (DJB) to supply treated water to its green spaces. However, under the proposed plan, the authority aims to establish self-sufficient systems, reducing its reliance on external agencies and improving cost-effectiveness.

“Some parks are connected to DJB STPs via pipelines; others rely on water tankers. We now want a unified system,” a senior DDA official said. The authority will appoint a consultant to prepare a detailed project report covering design, technology, and operational aspects of the initiative.

DDA data shows a daily requirement of approximately 34 million litres of water for maintaining all its parks and green zones. The proposed consultant will be tasked with assessing current water demand, mapping available sources of treated water, and designing suitable STPs.

The comprehensive plan will include capturing raw sewage, selecting treatment technologies, and ensuring a continuous supply of treated water for irrigation.

The initiative aligns with National Green Tribunal directives to minimise groundwater extraction and prioritise the use of treated wastewater for horticultural purposes. The DDA’s move is expected to enhance irrigation efficiency, reduce operational costs, and ensure the long-term sustainability of Delhi’s urban green cover.

Image source:netsolwater

The Delhi Development Authority (DDA) is set to construct its own sewage treatment plants (STPs) under a new water management initiative designed to supply treated water for irrigation across 750 green spaces, including parks, forests, riverfronts, and golf courses spread over 10,000 acres.Currently, the DDA relies on water tankers or pipelines laid by the Delhi Jal Board (DJB) to supply treated water to its green spaces. However, under the proposed plan, the authority aims to establish self-sufficient systems, reducing its reliance on external agencies and improving cost-effectiveness.“Some parks are connected to DJB STPs via pipelines; others rely on water tankers. We now want a unified system,” a senior DDA official said. The authority will appoint a consultant to prepare a detailed project report covering design, technology, and operational aspects of the initiative.DDA data shows a daily requirement of approximately 34 million litres of water for maintaining all its parks and green zones. The proposed consultant will be tasked with assessing current water demand, mapping available sources of treated water, and designing suitable STPs.The comprehensive plan will include capturing raw sewage, selecting treatment technologies, and ensuring a continuous supply of treated water for irrigation.The initiative aligns with National Green Tribunal directives to minimise groundwater extraction and prioritise the use of treated wastewater for horticultural purposes. The DDA’s move is expected to enhance irrigation efficiency, reduce operational costs, and ensure the long-term sustainability of Delhi’s urban green cover.Image source:netsolwater

Related Stories

Gold Stories

Next Story
Resources

Schindler named among Forbes’ World’s Best Employers 2026

Schindler has been named among Forbes’ World’s Best Employers 2026, a global ranking recognising companies for their workplace environments.Compiled by Forbes in partnership with Statista, the ranking is based on independent employee feedback, including whether employees would recommend their organisation to friends and family.The company said the recognition reflected its focus on creating a workplace where employees can develop their expertise and build careers. ..

Next Story
Infrastructure Urban

India needs an export-execution mindset: Vishesh Jain

Interview with Vishesh Jain, Founder & CEO, EximpleWhat gaps in India’s global trade ecosystem led you to build Eximple, and what problem did you see businesses struggling with most?Eximple came out of a problem that all three founders had seen from different choke points in the trade ecosystem. India has millions of MSMEs and manufacturers, and many of them can make products that are genuinely competitive on quality. Yet only a small fraction is able to build meaningful international businesses. In our experience, the gap is usually not manufacturing capability; it is the ability to exe..

Next Story
Building Material

Nuvoco reports 13.5% revenue growth in Q2 FY27

Nuvoco Vistas Corp. Ltd. reported consolidated revenue of Rs 27.9 billion for Q2 FY27, up 13.5% year on year. Cement sales volume rose 9% to 4.7 million tonnes (MMT), while EBITDA increased 11% to Rs 4.11 billion.The company said it began its cement operations in 2014 with a 2.3 MMT per annum (MMTPA) operation at Nimbol. It now aims to reach 35 MMTPA of cement capacity by FY28, nearly 15 times its initial capacity. Its portfolio spans cement, ready-mix concrete and modern building materials.On sustainability and cost efficiency, Nuvoco partnered with CleanMax for a 46.4 MW wind-solar hybrid re..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code