Context:
Union Home Minister Amit Shah will inaugurate Asia’s largest Sewage Treatment Plant (STP) at Okhla, New Delhi, on September 30, 2025. This is part of the Delhi government’s efforts to revive the Yamuna river and improve urban wastewater management.
Key Details
- Inauguration Date: 30th September 2025
- Location: Okhla, New Delhi
- Inaugurated by: Union Home Minister Amit Shah
- Projects Under Initiative:
- Total worth: ₹4,500 crore
- Covers 46 schemes, including:
- STPs (Sewage Treatment Plants)
- Sewer lines
- Water reservoirs
- Background:
- May 2019: Delhi Jal Board announced the construction of India’s largest STP at Okhla.
- Project Cost: ₹1,161 crore
- Construction began during the Aam Aadmi Party (AAP) government’s tenure.
- Completed earlier in 2025.
Significance
- Environmental Impact:
- Major step towards cleaning the Yamuna river by reducing untreated sewage discharge.
- Supports sustainable urban water management.
- Urban Infrastructure Boost:
- Will handle a significant portion of Delhi’s wastewater.
- Reduces water pollution and improves sanitation in surrounding areas.
- Economic & Social Importance:
- Promotes public health, reduces waterborne diseases.
- Generates employment during construction and maintenance phases.
UPSC Prelims Pointers
- Asia’s Largest STP: Located at Okhla, Delhi.
- Project Cost: ₹1,161 crore.
- Total Investment for Yamuna Revival: ₹4,500 crore.
- Number of Schemes: 46, including STPs and sewer projects.
- Executed by: Delhi Jal Board.