Unleashing 400 milestones for reaching net zero by 2050, the International Energy Agency (IEA) has warned that "the world has a huge challenge ahead of it".
The opportunity to hit net zero by 2050 globally is “narrow but still achievable” if renewables grow to dominate the energy sector, while no additional investments into fossil fuels are made.
British start-up Caldera is launching a new large-scale domestic heat battery, capable of providing low carbon heat by utilising excess renewable energy on the grid.
COP26 president-designate and ex-energy secretary Alok Sharma has called for an end of international coal finance in a speech marking six months till the international climate conference.
