DDA Plans STPs to Irrigate 750 Parks with Treated Water

23 May 2025 CW Team

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

Infrastructure Urban

09 Jan 2026

Mount Expands Tumkur Facility with New Automated Panel, PEB Lines

Mount Roofing & Structures Private Limited, one of India's fastest-growing manufacturers in PUF and a leading solutions provider across pre-engineered building (PEB) and polycarbonate sheets, simultaneously inaugurated its second fully automated continuous sandwich panel manufacturing line and a new PEB manufacturing plant at its integrated campus in Tumkur.The milestone expansion, part of a total investment of Rs 250 crore, marks a significant advancement in the company's commitment to engineered performance, manufacturing scale, and industrial growth. The integrated facility spans approx..

India Becomes First to Produce Bio-Bitumen for Roads

India has become the first country in the world to commercially produce bio-bitumen for use in road construction, according to Road, Transport and Highways Minister Nitin Gadkari. Bitumen, a black and viscous hydrocarbon derived from crude oil, is a key binding material in road building, and the bio-based alternative is expected to significantly improve the sector’s environmental footprint.Addressing the CSIR Technology Transfer Ceremony in New Delhi, Mr Gadkari congratulated Council of Scientific and Industrial Research on achieving the milestone, noting that the initiative would help curb ..

HILT Policy Seen Boosting Telangana Revenue Sharply

The Hyderabad Industrial Land Transformation (HILT) Policy is expected to generate around Rs 1.08 billion in revenue for the Telangana state exchequer, according to Deputy Chief Minister Bhatti Vikramarka Mallu. Speaking in the Telangana Legislative Assembly, he said the policy would be implemented within a six-month timeframe in a transparent manner, with uniform rules applicable to all stakeholders. Mr Vikramarka noted that without the HILT Policy, the state would have earned only about Rs 1.2 million per acre. Under the new framework, however, revenue is projected to rise sharply to Rs 70 ..