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
Biogas can be used in all the different sectors where its fossil fuel counterpart is used
Starting this month, the food waste that has been collected from households and businesses in Copenhagen will be used to produce biogas, which will be directly injected into the city’s natural gas network. Thus, the Danish capital’s circular approach can serve to alleviate the reliance on imported fossil fuels by tapping into domestic natural foodstuff consumption as the solution.
Biogas produced from food waste can directly replace fossil gas in electricity and heat production, in city buses and garbage trucks that run on gas, and in the stoves in homes that use city gas.
Food waste across Copenhagen is now taken to a biogas plant in Solrød instead of the former plant near Slagelse. In addition to the fact that the plant in Solrød is closer to Copenhagen, it is also this plant that enables the biogas to be upgraded and used in the gas network throughout Denmark. The biogas has previously been used for electricity and heat at a local heating plant.
When the gas is collected from the food waste, the rest of the food waste is used as fertilizer, which can then be used on organic fields. The fertilizer contains important nutrients, which are good to send back into nature’s cycle.
Another new initiative is that bio bags are also included in the composting process. This ensures a high real recycling rate of around 97%.
In 2021, 15,000 tonnes of food waste was collected in Copenhagen, which corresponds to the energy consumption of five million hot baths lasting five minutes. It is possible to collect more than twice as much food waste in Copenhagen, and therefore there is great potential.
Copenhagen Municipality has a goal of recycling 70% of Copenhageners’ waste by 2024.
The underground rapid transit lines have been under construction for almost two decades due to various project delays
Now you can get your wine in Talence by paying directly in Bitcoin
That’s because the state has to spend money on updating the railway infrastructure rather than subsidizing the cost of the popular pass
Rethinking renewable energy sources for the urban landscape
The examples, compiled by Beyond Fossil Fuels, can inform and inspire communities and entrepreneurs that still feel trepidation at the prospect of energy transition
Now you can get your wine in Talence by paying directly in Bitcoin
The 10th European Conference on Sustainable Cities and Towns (ESCT) sets the stage for stronger cooperation between the EU, national and local level to fast track Europe's transition to climate neutrality.
At least, that’s the promise made by the mayor of Paris, Anne Hidalgo
The underground rapid transit lines have been under construction for almost two decades due to various project delays
At least, that’s the promise made by the mayor of Paris, Anne Hidalgo
Hostal de Pinós is located in the geographical centre of the autonomous region
Despite its church-y name, the district has long been known as the hangout spot for the artsy crowds
Urban dwellers across the EU are having a say in making their surroundings friendlier to people and the environment.
Forests in the EU can help green the European construction industry and bolster a continent-wide push for architectural improvements.
Apply by 10 November and do your part for the transformation of European public spaces
An interview with the Mayor of a Polish city that seeks to reinvent itself
An interview with the newly elected ICLEI President and Mayor of Malmö
A conversation with the Mayor of Lisbon about the spirit and dimensions of innovation present in the Portuguese capital