2015 forecast to be 1 degree Celsius hotter than the 19th-century average, hitting a symbolic milestone in the temperature rise that scientists blame mostly on human activities.
Some 437 companies factored in carbon pricing in 2015, nearly triple the 150 companies from last year, as climate change becomes part of mainstream business decision-making.
The fight to preserve a safe climate is rapidly expanding beyond governments and eco groups. Here is a quick overview of this ever widening global movement.
Husky Energy Inc. is joining other major oilsands producers in setting a short-term emissions intensity reduction target as a preliminary step as it works on a way to achieve net zero emissions by 2050.