Catalonia to fight climate change by reducing public transportation prices on polluted days
40 municipalities in Barcelona's Metropolitan Area, are to half the price of public transport during incidents of high air pollution. This is part of a Catalan Government plan for the improvement of air quality with the goal to fight climate change, affecting 4.3 million people. The main objective of the plan is to reduce emissions of nitrogen oxides (NOx) and of particle matter less than 10 microns in diameter (PM10). The plan also includes the promotion of rail travel and increasing highway tolls and the fares of municipal parking within these areas by 25% on polluted days. In addition, there will be tax breaks for those industries achieving lower emissions. The measures are aimed at the mobility of people and goods, industrial activity, and citizens’ habits.