From abandoned mines and Viking ruins to Arctic adventures, Sweden’s lesser-known hidden gems are a must for any traveler.

Swedish solar association Svensk Solenergi has highlighted several structural obstacles to connecting batteries to the grid in Sweden. The association’s Grid connection of battery storage report ...

This repository contains the official firmware for Meshtastic, an open-source, off-grid mesh communication system.

Mini-grids generate electricity for small communities that aren’t on national supply networks — and the economics suggest ...

The first orbital rocket launched from Europe crashed less than a minute after it was launched Sunday, but operators still considered the mission a success.

Varo Energy, backed by private equity giant Carlyle Group and the world's biggest trading house Vitol, said on Monday it had agreed to buy Swedish refiner Preem, betting on growing demand for biofuels ...