Telegraph: Despite ambivalent results at the Copenhagen summit, Russia still plans to commit to lower CO2 targets and reduce harmful emissions. This comes as part of a broader plan to improve energy efficiency and spur economic growth through green technologies. On the heels of the summit, president Dmitry Medvedev had pledged to cut Russia’s harmful emissions to 25pc less than the 1990 level if other leaders follow. Mr Medvedev also promised to make Russian industry 40pc more energy efficient …