BMC Commissioner and Administrator Iqbal Singh Chahal outlined the steps being taken by the corporation to tackle the impact of climate change on Mumbai. Chahal was speaking at the “Loksatta Shaharbhan” event in Mumbai.
“In the last few years, the amount of rainfall that Mumbai experiences has increased due to climate change. Earlier the average density of rainfall would be around 108 inches, while now it has increased between 135 and 140 inches. 0Over the past three years, we have worked so much towards flood mitigation that despite 100 per cent rainfall this year, local train movement remained operational as there was no water on railway tracks. This has happened for the first time in many years in Mumbai. We are building underground water tanks in several locations and rainwater harvesting centres have also been set up. Also, due to the installation of small water pumping machines at various places during the rainy season, the problem of water accumulation was less this year,” Chahal said.
On Mumbai’s water crisis, Chahal said BMC was taking steps to address the increasing demand. “Mumbai at present gets 3,850 MLD of water daily. But in reality, the current population needs close to 4,500 MLD. This deficit in water supply is going to increase in the future. Therefore, the municipality has undertaken two major projects to meet the water demand. A Rs 8,000-crore desalination plant to produce freshwater from seawater will be set up at Manori. It will be able to recycle 400 MLD. Also, there is a mega project of creating Sewage Treatment Plants (STPs) at seven places at a cost of close to Rs 28,000 crore,” Chahal said.
He also stressed on the need of Mumbai being governed by a single-planning authority. “There are multiple governing agencies in Mumbai, which includes MHADA, BPT, airport, railways. Therefore, we (BMC) have to face a lot of difficulties while taking forward any project. Also, in this situation, a unified development of the city cannot take place. Mayors have powers in global cities like London and New York. All accounts come under their jurisdiction. My position from the beginning is that Mumbai should have a sole authority and city administration. I have corresponded with the state government for that. Although it has not yet succeeded, I believe that the BMC will become a single planning authority in the next few years,” Chahal said.