People and Planet: Calling for an ‘energy revolution’ The International Energy Agency (IEA)warned today that unless governments put into place the right policies and measures, global coal use will grow by at least two per cent a year until 2030 – much more than the other conventional fuels. This would make it very difficult for the world to make the emissions cuts necessary to avoid dangerous climate change in the future. Commenting on the IEA’s new World Energy Outlook, WWF said it shares the view that …