Many people I have spoken with since smart meters have been installed in our area ask me if I have noticed an increase in the cost of electricity. My answer from my own experience is yes, but not enough to really know if the meter is to blame or if my usage has actually increased. I have two small kids, so it is possible that my usage has gone up.

The article in the associated press identifies another concern, security.

Computer-security researchers say new "smart" meters that are designed to help deliver electricity more efficiently also have flaws that could let hackers tamper with the power grid in previously impossible ways.

At the very least, the vulnerabilities open the door for attackers to jack up strangers' power bills. These flaws also could get hackers a key step closer to exploiting one of the most dangerous capabilities of the new technology, which is the ability to remotely turn someone else's power on and off.

... an attacker could sit near a home or business and wirelessly hack the meter from a laptop, according to Joshua Wright, a senior security analyst with InGuardians Inc. The firm was hired by three utilities to study their smart meters' resistance to attack.

But many security researchers say the technology is being deployed without enough security probing.

Wright said his firm found "egregious" errors, such as flaws in the meters and the technologies that utilities use to manage data from meters. "Even though these protocols were designed recently, they exhibit security failures we've known about for the past 10 years," Wright said.

As long as we are connected to the power grid, we are subject to the choices the utility company makes. These are the growing pains of those choices. Lets all keep an eye on the situation.

To read the full AP article, follow the related link.