By Gilberto J Perera
How would you like to set your thermostat at home while you’re at the office? Wouldn’t it be nice if you forgot to turn off your water heater for a two week vacation and you were able to log on to an online portal and turn it off? How about using an energy management system for your home that charges when electricity is the cheapest and avoids the peaks where electric costs are higher? These are all scenarios that will be possible in the next 5-10 years as utilities move towards Smart Grids. The days of a mechanical meter and a visit from a meter reader are slowly approaching to an end.