Business

Bitcoin as environmentally costly as beef production

Taken as a share of the market price, the environmental costs of mining the digital cryptocurrency Bitcoin are more comparable to the climate damages of producing beef than gold mining costs, according to analysis published ...

Energy & Green Tech

Inadequate charging networks could thwart EV adoption goals

Failing to properly plan a resilient network of charging stations could be an Achilles' heel that undermines efforts to encourage the large-scale adoption of electric vehicles, researchers behind a new study have said. Their ...

Engineering

Five ways to cool cities as temperatures soar

As Australia heads into an El Niño summer, UNSW's Dr. Negin Nazarian, an expert in urban climate, explains five crucial strategies to keep cities—and people—cooler.

Engineering

Balancing renewable energy systems in Saudi buildings

Weather variability and extreme events affect the optimal design and operation of renewable energy systems, particularly for striking a trade off between life cycle cost and carbon dioxide emissions.