Andy Burnham's city climate record shows how local knowledge drives UK decarbonization

Andy Burnham's tenure as mayor of Greater Manchester included bringing buses under public control with a zero-emission fleet target by 2030, backing a 2038 carbon neutrality goal, and partnering with Daikin to scale heat pumps. New research from the C40 cities network and Arup shows that cities, responsible for over 70% of global emissions, can trigger positive tipping points where clean tech becomes cheaper and more accessible than fossil alternatives. The article argues that national grants make tech affordable, but cities make it accessible through charging networks, permits, and fleet electrification. A key finding from modeling truck adoption in London and 44 other cities is that regulation like zero-emission zones and sales mandates drives electric truck uptake several times more than carbon taxes alone. The UK's escalating mandate for electric cars by 2035 and HGVs by 2040 could be accelerated by coordinated city action, potentially making electric trucks cheaper than diesel up to 2.5 years earlier. This city-level knowledge is presented as critical for national decarbonization strategy.