UN climate summit will focus on how to implement the targets needed to urgently cut greenhouse gas emissionsWhat is at stake at the UN climate summit and what can it achieve?Key players at the climate talksOne of the most promising areas of potential progress is on electrification, which is needed to reduce global greenhouse gas emissions. Despite the strong growth in renewable energy around the world, nearly 80% of primary energy still comes from fossil fuels, used for transport, heating and industrial purposes.Adopting electric vehicles, heat pumps, batteries and other low-carbon electric technologies could halve global primary energy needs, because they are so much more efficient than using fossil fuels. Continue reading…