Most of the passengers emerging from the station in Bellvitge, a working-class neighborhood outside Barcelona, have no idea just how innovative the city’s subway system is. Using technology not unlike ...

In an era marked by rapid technological advancements and growing energy demands—all compounded by infrastructure challenges due to persistent extreme weather events—the concept of distributed power ...

This is your first of three free stories this month. Become a free or sustaining member to read unlimited articles, webinars and ebooks. Most of the passengers emerging from the station in Bellvitge, ...