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
The tandem solar cell is considered to be the key technology in the transformation of the energy system and the first solution to fight climate change
The Slovenian researcher Marko Jošt and several other researchers from Slovenia and Germany developed the world’s most efficient solar cell. Their research was published in the prestigious journal Energy and Environmental Science. The new tandem cell is according to the faculty a stone in the mosaic of knowledge and achievements which pave the way to photovoltaics being increasingly used for energy production.
According to the reaserchers the obstacles to a wider use of solar energy are due to relatively low conversion efficiency and a high price of silicon solar cells. The team of Marko Jošt managed to achieve 25.5 % conversion efficiency. The solar cell was improved with the use of a textured foil. The tandem cells are still in the R&D stage and there is still a long way to go before their industrial use.
Source: total-slovenia-news.com
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