Smart electrical grids more vulnerable to cyber attacks

Electricity distribution systems in the USA are gradually being modernized and transposed to smart grids, which make use of two-way communication and computer processing. This is making them increasingly vulnerable to cyber ...

Winning the water war starts with winning the battle on data

The water meter buried in your front yard isn't exactly the most cutting-edge piece of technology. While they are accurate, most residential water meters are read only once per month, resulting in rough usage data - often ...

Calif. city gets free Wi-Fi via high tech meters

The city of Santa Clara is flipping on a big Internet switch this week, becoming what it says is the first in the country to use wireless, digital "smart meters" on homes as channels for free citywide outdoor Wi-Fi.

Beware the green car 'big switch'

Charging up an electric car can put as much strain on the energy grid as a small family home. So how can we embrace this new technology while keeping an eye on sustainability?

Is your utility meter getting personal?

As of 2010, more than a third of all utility meters in the United States used wireless automatic meter reading (AMR) technology – 47 million in all. They make it a lot easier for the utility company to gather data on electricity, ...

Privacy determines whether new technology is accepted in the home

Three values determine most whether end users and other parties involved accept a smart electricity meter in their home: privacy, active consent for passing on data and the correctness of that data – in this order. For ...

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