Finnish company Polar Night Energy has developed the world’s first operational ‘Sand Battery’ to provide an affordable and environmentally friendly source of storing renewable energy.
The system has been installed in the Vatajankoski power plant which runs the district heating...
The European Railway Station Index, compiled by the Consumer Choice Center, has ranked the 50 largest railway stations in Europe based on passenger numbers.
Turkish defense companies signed nearly $8 billion in export contracts within the first three days of the SAHA 2026 International Defense and Aerospace Exhibition
