What is the "Smart Grid? In simple terms, it's an upgrade to the power grid already existing enabling it to route power more efficiently and conservatively. It is a means of seeing exactly where power is used and when, and is a means of allowing even the homeowner to see where power is consumed, and to become more energy efficient.

A standardized means of communication between the charging locations and the vehicle is referred to as "vehicle to grid," also called V2G or Vehicle 2 Grid. For those who have an electric vehicle or who are contemplating buying one soon, consider setting up a V2G, accomplished via a metering system and a contract with the local utility.

Here are some considerations regarding connecting a vehicle to the grid:

1. The electric vehicle must be able to be charged by a standard electric outlet.

2. If it appears that a V2G connection is appropriate, determine which, among the various inverters on the market, you need to establish your V2G. This inverter is essentially the same type of inverter used for solar grid connections.

3. Also, if the V2G turns out not to be cost or otherwise effective, make sure there is an acceptable choice to opt out of the contract.

After determining the foregoing aspects of V2G, call the local utility to discuss the procedure of applying for V2G. After installing your inverter, it will allow you the option of feeding energy back into the grid.

What are the Benefits of Vehicle to Grid – V2G?

• First of all, it's a green approach to living. Also, the possibility of selling electricity back to the community helps reduce the use of ever-depleting energy sources.

• Your own utility bill reduces when selling power back to the utility.

• You vehicle carries your power where you need it, i.e., at home. This reduces the load on electrical power lines, which helps even out the supply to everyone.

• Electric cars reduce our dependence on foreign oil.

• The more electric cars there are, the more infrastructure there will be to power electric cars.

• A more renewable and sustainable energy source is put in place with the grid, because vehicle batteries can function as a back-up battery if the power goes out. This is similar in concept to the back-up battery hooked up to your computer system, except considerably larger with more back-up potential.

These points are win-win all around. A V2G system reduces the stress on the power utility, the power becomes more sustainable, there are lower carbon emissions, and it has the potential of saving you, the consumer, money. At the same time, the price of electric vehicles lowers due to supply and demand.

As a good place to start, ask the local utility about their smart metering tariffs. If considering buying an electric vehicle, be sure that it has V2G technology installed, or that it is an affordable option that can be added.