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Monday, August 18, 2008

Reducing electricity systems losses : hard but doable


Early this month, the Energy Regulatory Commission (ERC) issued a draft resolution for public consultation mandating that, among others, the electricity of a distribution utility (DU) is to be treated as an expense and not part of a systems loss, and lowers the maximum recoverable rate of system loss from 9.5 percent to 8 for DUs and from 14 percent to 11 for electric coops, based on the total kilowatt-hour (kWh) generated, purchased and distributed.

This is a welcome development, for the ERC and previous electricity price regulatory bodies have not adjusted the systems loss caps for almost a decade. The high systems loss cap was also pinpointed as one of the reasons for the high power costs exposed during the high of the controversy between GSIS president Winston Garcia and Meralco.

Earlier, we have proposed a stretch target of 5% and an implied reasonable target of 7%, based on the average systems loss of European Union countries. We also maintain that the cooperatives should be treated like any other private DUs which means that they should also have the same caps.

We also reiterate that these business dinosaurs be sold off to private investors.

As to be expected, the distribution utilities cry wolf, saying that this could lead to huge losses.

Aboitiz Power Corp. president Erramon Aboitiz said that its unit the Visayan Electric Company, the DU servicing Cebu City and province, is within the current 9.5% cap, but reducing this to 8 % the company would have to book losses of some P 100 million.

However, he didn't say that it is not doable. In fact, he said that you can reduce systems loss by investing, but one has to make a decent return. Of course.

This was echoed by another Aboitiz firm Davao Light & Power Co. (DLPC) vice president Bienamer Garcia said the proposed lowering of the system loss "would entail a lot of cost” , but the firm's system loss level as of end-June 2008 already stood at 7.91 percent, just within the proposed 8 % cap.

The Aboitiz units want incentives. Fine. But the incentives (e.g., tax breaks for capital importation) should be for improvements specifically targeting reduction of systems losses at the same time that the systems loss caps are lowered.

Garcia said that there is already a performance-based mechanism in place and all that ERC should do is to align the proposed new cap with this.

“Let businesses figure out how to reduce those losses, then give incentives. When you give incentives, you start seeing what people can do. For me, it’s better to provide incentives to companies to reduce system loss,” Aboitiz said.

Amen.

2 comments:

  1. There are actually many ways in reducing the losses in an electrical system. To name a few, you can do this through load balancing, wire upgrades etc. Loss reduction in Electric Distribution Utility does not differ that much if applied to home and commercial buildings.

    To know more about electrical system's loss and how to reduce it, please visit this site...

    http://www.powersystemsloss.com/2011/04/loss-reduction-topics.html

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  2. system's loss is really a critical issue today. all of us are affected.
    Loss Reduction Guide

    ReplyDelete