Bulgaria and Poland’s national energy and climate plans (NECPs) are insufficient to make a fair contribution towards meeting EU efforts to limit global heating and ensure a socially fair transition towards a net-zero economy, according to an assessment by the European Commission. The EU executive has been analysing draft energy and climate plans (NECPs) that member states are required to finalise by the end of June, setting out how they intend to comply with the bloc’s 2030 targets, including the overarching goal of cutting greenhouse gas emissions to 55% below 1990 levels. Warsaw and Sofia bo…