Land or building land is becoming increasingly scarce.
This is a growing problem, especially in densely populated areas.
The solution: building without new building land.
The global energy system is in the midst of a transformation towards clean energy. This requires the use of new technologies based on raw materials such as copper, lithium, nickel, cobalt and rare earths. The EU has now secured Serbia's lithium...
According to a study, energy costs in Europe will be at least 50% higher than in the USA, China & India by 2050, even with subsidies. Energy-intensive European sectors in particular are losing competitiveness.
Green steel production requires the increased processing of steel scrap - and according to a preliminary study by the Supply Chain Intelligence Institute Austria (ASCII), this could become a scarce commodity. The future viability of the steel...
With the demographic challenges, more and more strategies are emerging to offer older people guidance and support and to make their life in cities easier.
The vision sounded promising: Masdar City was to become the Emirates' ecological showcase project. The first match reality vs. vision went 1:0 for reality.
Smart Locks turn the smartphone into a key. This results in many applications, but also security risks. An expert gives tips on safe selection and use.
Negative electricity prices: What do they mean for us consumers and what consequences do they have for the energy industry? Energy supplier warns: "Negative electricity prices threaten the energy transition."
Wind power also produces when PV systems are not active: At night and in winter. It is very tempting to invest in a small wind turbine privately. Does it make sense and what are the regulations like in Austria?