Central Government Organisation Bureau of Energy Efficiency April 8, 2013 / September 25, 2014 by | Leave a Comment Bureau of Energy Efficiency Address: 4th Floor, SEWA Bhawan R. K.Puram, New Delhi – 110 066 (INDIA) Telephone: +91 11 26179699 Fax: +91 11 26178352 Email: admin@beenet.in Website: Read more » Address of Bureau of Energy Efficiency. Bureau of Energy Efficiency. Delhi Address of Bureau of Energy Efficiency. Email of Bureau of Energy Efficiency. New Delhi Phone no Bureau of Energy Efficiency. Website of Bureau of Energy Efficiency. what is Bureau of Energy Efficiency. what is the work of Bureau of Energy Efficiency.