Saturday, March 21, 2009

Electricity conservation : Smart Metering with Smart pricing ?

Today, I saw another article on smart metering in ET's online edition that prompts me to write out this post.

For most people in Bangalore, power cuts are a routine thing. Infact, a telling and poignant photo in the local newspapers a couple of weeks ago had school children protesting that the power cuts were impacting their studies / exam results !

On their part, the government is trying to "buy" power from neighboring states to make up the deficit. This, when, the power dept is running under deficit and is owed millions by other government departments themselves ! Anyway, that is a digression.

Coming to governance, I think the best way to regulate power usage is to come up with a time based power tariff. Reasoning is simple, we Indians love to save money and if it means we have to switch on our "boilers" / "storage water heaters" in the middle of the night - we will. There just has to be an incentive.

Some of you may remember that the explosion of telecom (not the current mobile one, but, the earlier STD / landline one) owed a lot to the then prevalent incentive ie. ALL calls made between 10 PM in the night to 6 AM in the morning would be at 50% discount.

I still remember the long queue that would develop at some phone booths 15 mins or sometimes even 30 mins before the 10 PM deadline.

We would still need to upgrade our meters by making it time aware. All I'm stating is that it is NOT necessary to make the meters internet / online, but, it is sufficient for us to be able to get the meter to count at different rates based on time. Maybe we can pass that information on the grid itself so that the meters reconfigure on their own based on demand ?

Another idea to work on in my free time (when it happens!)