The operator of Zaragoza’s tram system, Tranvía Zaragoza, has won an international award for the contribution it has made to lowering emissions in the Spanish city.

Zaragoza’s minister for the environment and mobility, Teresa Artigas, and Ana M. Moreno from Tranvía Zaragoza, picked up the prize for Best Environmental and Sustainability Initiative at the Global Light Rail Awards 2016 in London earlier this month.