State approves funds for development of 27 STPs in Delhi April 17, 2025 | Announced/Approved, Fund Allocation, Key Segments, Municipal Wastewater, News & Developments, Project Updates, Wastewater The Expenditure Finance Committee (EFC) has approved fund allocation of Rs 31,400 million for development of 27 decentralized sewage treatment plants (STPs) and laying of sewerlines for cleaning of Yamuna in Delhi. This content is restricted.