Automotive

Cycle lanes blamed for urban congestion: Here's the reality

The average driver in London spent 148 hours in traffic jams in 2021—twice the national average, according to a new report by Inrix, a firm that analyzes road traffic. These findings prompted a BBC story that attributed ...

Energy & Green Tech

Is it sensible to use rainwater to flush the toilet?

As a world first, a new residential district in Aarhus is using secondary water from the local water utility for toilets and washing machines. The solution is supported by a life cycle assessment.

Engineering

Using waste heat to power an environmentally sustainable future

In his most recent published research, appearing in Applied Thermal Engineering, City, University of London's Dr. Martin White explores a novel organic Rankine cycle system, based on a two-phase expansion through numerical ...

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