Consumer Affairs, Energy, Government, Society, Technology

Smart Meters: Energy giants can remotely cut supply

HOUSEHOLD METERING

ENERGY giants can use smart meters to cut the power supply to homes and force customers to pay their bill up front.

It is now known that suppliers have the power to switch the new digital devices to a prepayment setting without visiting the house.

This would force the occupier to top up their account before they use any gas or electricity – and if their balance runs out, their power could automatically be cut off.

More than 11million smart meters have been installed across the country as part of a national upgrade programme ordered by the Government.

. See also Smart Meters and the ‘hidden agenda’

The new meters automatically send readings to suppliers as often as every half an hour and show customers in pounds and pence exactly how much energy they use.

The aim is to make bills more accurate and help customers save money by encouraging them to reduce their power consumption. Experts warn, however, that smart meters give firms unprecedented power over their customers, including access to reams of data about how and when customers use energy and the ability to control a customer’s supply remotely.

Major energy companies said they had not yet used the feature, but admitted it was possible.

A spokesperson for auto-switching service Look After My Bills, said: “Suppliers now have a frightening level of power to hit customers in the pocket. In the past, the Big Six have proven far too eager to force expensive prepayment meters into people’s homes – despite warnings from OFGEM that they should only ever be used as a last resort.

“If they can switch someone to a prepayment meter with a flick of a switch whenever they choose, this is very worrying for families across the country already struggling with unfair price rises.”

A prepayment meter works like a pay-as-you-go mobile phone in that customers have to top it up with credit before they can use any power.

They are most commonly found in households where the homeowner or occupier is struggling financially, because they provide a better means of controlling how much is spent on energy.

Energy firms said that one of the benefits of new smart meters is that they can switch a meter from prepayment to the more popular credit setting remotely.

Energy watchdog OFGEM has strict rules on when suppliers can force customers to have a prepayment meter.

It is supposed to be a last resort when recovering debt, and suppliers should put households on to repayment plans first.

Currently, power companies need a warrant to install a prepayment meter against a customer’s wishes because they need access to their property. But if suppliers can switch someone’s meter remotely it would remove the need to go through the courts.

Under OFGEM rules energy firms would still have to show they had done everything possible to avoid forcing someone to have a prepayment meter and take steps to ensure that any vulnerable customers are protected.

An OFGEM spokesman said: “For suppliers that are considering if it is appropriate to offer prepayment to smart meter customers, the same rules apply as for those on traditional meters.

“Suppliers must be clear in their communications and establish that prepayment is practical and affordable for a customer. OFGEM would take any breach of these rules by a supplier very seriously.”

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Consumer Affairs, Energy, Government, Society

Smart Meters and the ‘hidden agenda’

ENERGY USAGE

Smart Meters

ENERGY firms using smart meters have a “hidden agenda” to charge customers more when demand for power surges, an expert has warned.

The technology has been promoted as a way of ending estimated bills and giving households real-time information on how much energy they are using.

But it will also allow firms to introduce a raft of new tariffs that will hit those who use electricity and gas at peak times with higher charges.

Under these “time-of-use” tariffs those who use appliances at off-peak times overnight will be rewarded with low rates. This will have the effect of spreading out demand over a 24-hour period. This is seen as an advantage by the Government and energy industry because it means fewer power stations are needed to cover the daily peak.

. See also Concern over energy firms refusing to pass on price cuts…

But the move towards these tariffs raises the prospect of surge pricing during holiday periods when millions of householders are using appliances at the same time.

The former head of gas and electricity meter technology at the energy regulator OFGEM, Jerry Fulton, said the industry will quickly move beyond a two-tier peak and off-peak system to prices that change depending on demand every 30 minutes. He said: “I believe that the hidden agenda behind smart meters is that they will allow half-hourly charging.

“Instead of having two charge rates – day and night – the price of energy will change every half hour, so when solar and wind generation are low and usage is high the price of electricity will rise steeply.”

Unlike ordinary meters, smart devices transmit information about when households use most energy to suppliers.

The default setting on most means that the machines send a total usage figure to suppliers once a month. Customers can change this to send their data as often as every half an hour.

These regular updates are essential for those who have signed up to a tariff where prices vary depending on the time of day. This type of tariff was first offered by British Gas two years ago.

It ran trials giving smart meter customers free electricity for eight hours on either a Saturday or Sunday in an attempt to encourage them to shift heavy power use to this off-peak period.

Another smaller provider, Green Energy UK, has already launched a “time-of-day” tariff where prices vary between periods of high and low demand. It charges five times more for electricity used in early evening than it does overnight.

More of these types of tariffs are expected to flood the market as the rollout of smart meters continues. They are not yet compulsory, but suppliers must at least offer every household a smart meter by 2020.

Critics say everyone cooking family meals, watching prime-time TV shows and heating their homes in the evenings will be penalised by time-of-day tariffs. Higher charges are also likely to apply in the mornings when people are taking showers and heating their homes as they get ready for the day ahead.

A spokesperson for the comparison site Energy helpline, said: “Energy prices are confusing enough and fluctuating half-hourly tariffs will complicate matters further. How are you supposed to know when to turn the dishwasher on when the cost is continually changing?

“For years the Government has been saying it wants to simplify the energy market for customers. This will do the exact opposite.”

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