Fossil fuel reserves contain 3.5 tn tonnes of CO2: database
Burning the world's remaining fossil fuel reserves would unleash 3.5 trillion tonnes of greenhouse gas emissions -- seven times the remaining carbon budget to cap global heating at 1.5C -- according to the first public inventory of hydrocarbons released Monday.. All told, the remaining fossil fuel reserves contain seven times the emissions of the carbon budget for 1.5C. "We have very little time to address the remaining carbon budget, said Rebecca Byrnes, deputy Director of Fossil Fuel Non-Proliferation Treaty, who helped compile the registry.