This is the year when the fight against climate change could take a dramatic turn. The conference in Paris in December presents political and business leaders with the opportunity to take the critical decisions needed if we are to keep average temperature rises to no more than 1.5 or 2 degrees Celsius. According to the IPCC, humankind cannot emit more than 1,000 giga-tonnes of CO2 from now, if we are to stay within this limit. At the current and projected rate of consumption, this entire carbon budget will be used by 2040. Dynamic change is happening in energy supply, but the change needs to happen faster. this Energy [R]evolution scenario proposes a pathway to a 100% sustainable energy supply, ending CO2 emissions and phasing out nuclear energy, and making redundant new oil exploration in the arctic and deep sea waters such as off the coast of Brazil. It also demonstrates that this transformation increases employment in the energy sector.