Energy & Green Tech

Hydrogen heads home to challenge oil and gas as local energy supply

Hydrogen is carving out its place in the world of renewable energy. Regional developments like hydrogen valleys and hydrogen islands are serving as blueprints for larger ecosystems to produce and consume this versatile fuel ...

Engineering

In Scandinavia, wooden buildings reach new heights

A sandy-colored tower glints in the sunlight and dominates the skyline of the Swedish town of Skelleftea as Scandinavia harnesses its wood resources to lead a global trend towards erecting eco-friendly high-rises.