Electricity Use Suggests 17,900 Grow-ops In B.c.


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Oct 22, 2005
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British Columbia
31 Aug 2006

by Chad Skelton, CanWest News Service
BC Hydro Enumerates Homes Using Excess Power

VANCOUVER - Nearly 18,000 homes in B.C. use suspiciously high amounts of electricity, often a telltale sign of a marijuana growing operation.

Under provincial legislation introduced last spring, municipalities can request a list from BC Hydro of all addresses with abnormally high power consumption -- making it easier for police and city inspectors to target growing operations.

Abnormal consumption is defined as any residence that uses more than 93 kilowatt-hours ( kWh ) of electricity per day ( the average home uses 31 kWh a day ).

In July, the Vancouver Sun filed a freedom of information request with BC Hydro asking how many of its residential customers fit that definition.

The reply: 17,900.

Hydro said it was unable to provide a city-by-city breakdown of where the high-consumption homes are located, because it has not yet produced any such lists for municipalities.

Sgt. Harj Sidhu, head of the Delta police drug section, said dealing with that volume of tips will be a challenge.

"Is it going to be easy? No," he said. "Obviously that's going to mean we'll have to come up with some systematic approach to deal with those numbers. We're going to have to start whittling that list down."

Sidhu said the drug unit may require extra officers to tackle the list or could risk "burnout" among his staff.

Vancouver police spokesman Const. Howard Chow agreed the lists could pose a challenge. "Undoubtedly, if the numbers are huge, it will take a while to get through them," he said.

Growing operations require massive amounts of electricity.

But until recently, BC Hydro, citing privacy legislation, would only release information on a home's electricity consumption to police or municipal inspectors if they already had an address under investigation.

Under the new law, BC Hydro and other electricity providers will be required to give -- to any city that asks for it -- a list of all addresses in their jurisdiction with high consumption, plus two years' billing records for each address.

Sidhu said he hopes those billing records will help police decide which of the hundreds of addresses to target -- since the largest growing operations also use the most electricity.

"Logically speaking, that's the only way we'd be able to deal with it," he said.

BC Hydro spokeswoman Elisha Moreno said the utility will provide municipalities with a software tool to help them interpret the data -- by, for example, identifying consumption patterns that are consistent with winter baseboard heating.

The utility has so far received only one request for consumption data from an unidentified municipality.