Energy Efficiency Services Limited (EESL) is a joint venture of four national Public-Sector Undertakings NTPC Limited, Power Finance Corporation Limited, Rural Electrification Corporation Limited and POWERGRID Corporation of India Limited, The official mobile app brings to you the latest updates on Energy Efficiency Services Limiteds various initiatives towards making India an energy efficient nation. It enables you to connect with the organisation and its various programme, providing real-time dashboard.