According to new research published in the journal Nature Climate Change, the continued use of fossil fuels for a variety of industrial processes, to power vehicles and heat buildings, is likely to push CO2 emissions beyond manageable levels.
"We focused on the role of fossil fuel emissions that originate in industries like cement or steel making, fuel our transport sector from cars to freight to aviation and goes into heating our buildings," Shinichiro Fujimori, researcher from the National Institute for Environmental Studies and Kyoto University in Japan, said in a news release. "These sectors are much more difficult to decarbonize than our energy supply, as there are no such obvious options available as wind and solar electricity generation."