Frankfurt, 13 Oct (ONA) --- The International Energy Agency (IEA) is urging governments to make stronger commitments to cut greenhouse gas emissions at an upcoming U.N. climate summit, warning the world is not on track to meet environmental goals and that new investment in clean energy was needed to “jolt the energy system onto a new set of rails.” The Paris-based international organization said Wednesday in its annual world energy outlook that great strides have been made to move away from fossil fuels by relying on more wind and solar energy, while ...