Nearly 70 percent of all new cars need to be electric and $3.5 trillion in annual investments are needed to keep global warming at bay, a new report found. The International Energy Agency last week said energy-related emissions were flat for the third year in a row as world economies move away from coal to cleaner-burning resources like natural gas. A new report , however, finds more work is needed to limit the rise of the global mean temperature. A report published by the IEA and the International Renewable Energy Agency found the share of fossil fuels used to satisfy energy demand would need to be cut in half by 2050 and emissions would need to fall more than 70 percent to keep the mean […]