Mumbai, Jul 3 (PTI) The Maharashtra government on Friday said that Mumbai’s first desalination project to bolster the city's water supply is moving forward, confirming that a work order has been issued and key clearances secured.

State Industries Minister Uday Samant informed the legislative assembly that the project, executed by an expert firm, will necessitate a minor tariff hike of approximately 15 to 17 paise per litre.

He said that Mumbai currently receives water from the Upper Vaitarna, Modak Sagar, Tansa, Bhatsa, Vihar and Tulsi dams. However, the growing demand has made it necessary to develop an alternative source of drinking water.

Responding to a question in the House, the minister said that the Brihanmumbai Municipal Corporation (BMC) has undertaken a 200 million litres per day (MLD) desalination project, for which a work order was issued on December 15, 2025, to JBPR, a company with experience in executing similar facilities in Israel.

Key approvals, including those from the civic body and the Central Railway, have been obtained, while the remaining statutory clearances are being processed, he said.

Responding to concerns about whether desalinated water would lead to higher water tariffs for consumers, the minister said the project is necessary to meet Mumbai's future water needs and that the increase in water charges will be limited.

Samant was responding to a question by BJP legislator Yogesh Sagar.

The minister said the BMC charges Rs 35 per 1,000 litres of water, and after the project becomes operational, the cost will increase by about Rs 9 per 1,000 litres, which amounts to a 15 to 17 paise-per-litre hike.

The desalination plant is being planned because Mumbai's population is growing, and the city's future water demand cannot be met only through existing dams. The project will provide a reliable new source of drinking water, he said. PTI MR ARU

Desalination project for Mumbai's water supply advances with limited tariff increase and key approvals secured. Mumbai's first desalination project has moved ahead with a work order issued and key approvals secured to strengthen the city's drinking water supply. The project, undertaken for the Brihanmumbai Municipal Corporation by an expert firm, is intended to meet rising demand through an alternative source as existing dam-based supplies become insufficient. The government says the tariff impact will be limited, while remaining statutory clearances are still being processed.