Again, from 2022-23 to 2023-24, the cost jumped from ₹31.12 crore to ₹49.10 crore, marking another 57% rise within a single year.
In total, over the 18 years from 2007-08 to 2024-25, the civic body has spent an extraordinary ₹246.88 crore solely on Ganesh festival-related arrangements. Importantly, the final expenditure figures for the current year (2024-25) are still being compiled, meaning the total could rise further.
Activists raise red flags
Speaking about the data, Godfrey Pimenta expressed serious concern over the civic body’s expenditure pattern. “The BMC needs to exercise control over its spending. Expenditure has been rising continuously for the past five years. Even during the pandemic years, when no actual visarjans were held in large numbers, the expenditure remained disproportionately high,” Pimenta remarked.
BMC defends the spending
However, civic officials argue that the rising costs are justified in light of the growing number of artificial ponds and eco-friendly measures being introduced.
Prashant Sapkale, Deputy Municipal Commissioner of Zone 2, who oversees central Ganesh festival arrangements, explained:
“During the pandemic, public gatherings for visarjans were restricted. To ensure devotees could immerse their idols without crowding natural water bodies, the BMC constructed a larger number of makeshift artificial ponds closer to residential areas. Over the years, the civic body has expanded this figure to 288 artificial ponds across the city.”
Eco-friendly shift behind the cost rise
Environmental activists confirm that the steep rise in expenditure is linked to eco-friendly reforms. Stalin D, director of Vanashakti, said that the mandatory immersion of POP idols in artificial water bodies was introduced in 2021, following Central Pollution Control Board (CPCB) guidelines issued in 2020.
However, the BMC’s journey with artificial ponds began much earlier, in 2006, when the first few temporary tanks were introduced. As the years went by, the civic body invested heavily in scaling up the system citywide, directly contributing to higher costs.
This year, in addition to artificial ponds, the BMC has started free distribution of shadu clay to idol makers and households. The move is aimed at encouraging eco-friendly idols and reducing reliance on Plaster of Paris (POP), which is harmful to aquatic ecosystems.
In 2024-25, the initiative was taken one step further with the addition of eco-friendly paints to the distribution list, making the idols not only biodegradable but also safer for the environment when immersed.
The larger picture
While ₹246.88 crore spent in 18 years may seem like a heavy burden on the civic budget, officials argue that the investment has helped Mumbai transition towards a greener and safer Ganesh festival. Artificial ponds have drastically reduced the pollution of natural water bodies, while innovations such as eco-friendly materials and decentralised visarjan facilities have improved public safety during one of the city’s largest festivals.
Still, as activists warn, keeping expenditure in check while maintaining eco-friendly traditions will remain one of the biggest challenges for BMC in the years to come.