Landfill Deadlines Shift Again: Delhi's Garbage Mountains Persist

The Municipal Corporation of Delhi (MCD) has extended the deadline for flattening the Okhla landfill to the end of December, the fifth revision since 2020. Similar extensions are in place for the Bhalswa and Ghazipur landfills, with targets of December 2026 and December 2027, respectively. These repeated shifts underscore the ongoing challenge in managing Delhi's waste mountains.

Progress in bio-mining has shown success, with waste processing exceeding targets at Bhalswa and Okhla during Phase II. However, a substantial amount of legacy waste, over 104 lakh metric tonnes, remains. This persistence is largely due to the continuous daily dumping of approximately 10,200 metric tonnes of fresh municipal waste across the three landfill sites.

A significant mismatch in Delhi's waste management system is evident, with daily waste generation exceeding reported processing capacities. MCD officials acknowledge the need to augment existing waste-to-energy (WtE) infrastructure. Expansions and new WtE plants are planned, but many are targeted for completion by 2027 and 2028.

Challenges persist, including the financial viability of processing inert materials and site-specific issues, particularly at Ghazipur. The MCD is initiating Phase III of bio-mining, despite prior decisions to continue with existing agencies, citing the need to accelerate progress and address technological uncertainties.

Residents living near the landfills express frustration over the ongoing stench and the apparent lack of progress despite substantial expenditure. Experts suggest that unless Delhi effectively reduces its overall waste generation, the problem will persist, regardless of new WtE plants or capacity expansions.