Thessaloniki gets ready for its metro launch in November
The underground rapid transit lines have been under construction for almost two decades due to various project delays
Bringing climate resilience to non-urban heritage sites
The city will stop buying fossil fuel vehicles and start a slow transition to meet its climate neutrality goals by 2040
Mayor Yordanka Fandakova unveiled an array of sustainability projects during "Digital Sofia - The Smart City" conference
In Ireland, 560,000 coffee cups end up in landfills or incineration centres every day and the city is trying to take steps to reduce waste
The pavilion will serve as the focal point for the World Design Capital 2022 event
Since 2018, photovoltaic systems have been cheaper than wind, however, wind generates energy more consistently
The new fuel will emit 80% less CO2, as opposed to normal jet fuel
It will cover an area of 1,400 square metres and offer panoramic views of the area
They can ride a shared bicycle without being charged for 30 minutes, twice a day
The money can be spent in local shops