Today, Marathon Digital Holdings, Inc. (NASDAQ: MARA), a leader in Bitcoin mining, has launched an innovative pilot project to recycle heat generated from Bitcoin mining to warm a community in Finland ...

Keeping warm in the winter isn't easy in Finland, one of Europe's coldest countries. But in one Finnish town, residents are kept toasty warm thanks to cheap, efficient and renewable heat stored in a ...

A new industrial-scale 'sand battery' has been announced for Finland, which packs 1 MW of power and a capacity of up to 100 MWh of thermal energy for use during those cold polar winters. The new ...

Juupio is a small town losing population somewhere in Finland. Town Manager Koskinen is facing a tough situation: the people in Juupio are old and the financial situation is tight. A consolidation of ...