Union minister Rao Inderjit Singh urged CM Nayab Singh Saini to probe Ecogreen's extended waste management contract. Hired in 2017, and extended 2019, it was terminated in 2023, with a court stay. MCG commissioner cited WTE plant delays. Ecogreen received Rs 350 crore. State declared a waste exigency. Singh retained seat with urban voter, RWA support; court case pending.