CES 2016: Las Vegas solar project faces trouble

A bitter row has pitched the energy regulator and Nevada's monopoly energy provider against one of Silicon Valley's boldest entrepreneurs.

The Nevada Public Utilities Commission has changed the rules to make the use of solar panels less attractive, and as a consequence Elon Musk's SolarCity firm - which installs the equipment - has announced it is pulling out of Nevada.

Read Rory Cellan-Jones' blog for the full story.