Business Green: Energy and climate change secretary Ed Miliband will today call on UK business leaders to take advantage of the additional £100m in green interest-free loans announced in last week’s Budget. The new funding will be made available over the next two years through the Carbon Trust’s existing energy-efficient loan scheme and Miliband urged businesses to contact the government-backed company immediately to find out if they are eligible for the scheme. “Interest-free loans totalling …