Jyoti Mukul & Sudheer Pal Singh / September 06, 2010, 0:16 IST

Nobuo TanakaPromoting energy-efficient technologies to reach the Blue Map scenario of 50 per cent reduction from 2005 energy-related emission levels by 2050 is the aim of the Paris-based International Energy Agency, a non-government organisation advising 28 member-countries.