Status of margins available at existing ISTS substations (non RE) for proposed RE integration – EQ Mag April 10, 2023 Anand Gupta 000 Featured Status of margins available at existing ISTS substations (non RE) for proposed RE integration. For more information please see below link: Read more Over 26 Lakh Households Benefited Under PM Surya Ghar: Muft Bijli Yojana as of December 2025 – EQ