Energy & Green Tech

New lubricants could offer cheaper and greener rail services

New lubricants, combined with new knowledge about how they should be applied to train wheels and rails, have the potential to reduce rail sector costs in Norway by hundreds of millions of kroner during the next decade.

Business

After rescue deal, Siemens Energy unveils massive loss

Siemens Energy reported a 4.59-billion-euro ($5-billion) annual loss Wednesday, dragged down by a crisis in its wind power unit, a day after a government-backed rescue package was unveiled for the German group.

Energy & Green Tech

Privacy choices for smart meters may have consequences for decades

Smart meters have become commonplace in the Netherlands: the vast majority of households now have one in their fuse box. And yet, some 10 years after their introduction, there are still many questions and challenges surrounding ...

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