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Mining/Energy | 15 June, 2009 [ 22:24 ]

Peru to promote a more efficient electricity usage


Andina

The Energy & Mines Ministry (MEM) is creating a bill in order to promote the efficient use of electricity in the national domestic sector, the Vice Minister of Energy Daniel Camac reported Monday.

“The goal is to promote the efficient use of electricity in order to inform domestic consumers that if they use energy in a proper way, they will pay lower prices,” he said.

The Ministry is focused to design a signal rate, so consumers in Peru can be oriented to use electricity in hours where energy is cheaper.

Camac said they are evaluating several options, such as to apply to residential customers the same method used with free customers (large consumers), in other words, more expensive electricity tariff at peak hours.

“Today, electricity consumption in the residential sector is very high, especially between 18:00 hours (23:00 GMT) and 21:00 hours”. “Industrial sector is a regulated sector, but everyone must have the tendency to divert its consumption to non-rush hours,” he added.

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5 Comments

# SA says :
16 June, 2009 [ 11:15 ]

It appears that the Energy & Mines Ministry (MEM) knows ABSOLUTELY NOTHING about peak electrical power usage on the grid.

The reason that the demand for electrical power is so high during these times is due to everyone cooking their dinner in the evening.

This is normal for every nation with an electrical power system.

I would strongly advise the Energy & Mines Ministry (MEM) to look at how other nations handle peaking and coordinated load dispatch.

This is the method that is used by nations with modern electrical power grids.

Sadly, the Energy & Mines Ministry (MEM) wants to RATION power instead of using peakers and coordinating the load dispatch of the Peruvian electrical grid.

# Susan says :
17 June, 2009 [ 13:53 ]

we were without electricity here (near asia) for more than 50 hours this week.  how efficient is that?  I bet this never happens in garcia's neighbourhood!

# Fernado Mendoza says :
17 June, 2009 [ 14:41 ]

Enron 'manipulated energy crisis'
Enron logo with power lines in California
Did Enron exploit the California energy crisis?
Two US senators are demanding a criminal inquiry after evidence emerged which suggested that Enron manipulated the power market to make extra money out of California's energy crisis last year.

The disgraced energy firm is now reshaping itself as an old-fashioned power company after its move into global energy trading ended in disaster.


To us, this is really the smoking gun memo

Sean Gallagher
California Public Utilities Commission
But in its heyday, confidential memos released by federal regulators suggest that the company abused the rules designed to protect consumers in California.

The state's lawyers have long alleged that power companies were partially responsible for the critical shortage of electricity which triggered rolling blackouts and massive price increases during 2001.

"To us, this is really the smoking gun memo," said Sean Gallagher, a lawyer for the California Public Utilities Commission.

"It's Enron's own attorneys admitting that Enron is manipulating the California market."

California's two Democratic senators, Dianne Feinstein and Barbara Boxer, are now demanding a criminal investigation by the US Attorney General to see whether the company has committed fraud.

"It's high time we saw some indictments handed down in this case," Senator Boxer said.

Inquiry

The information released by the Federal Energy Regulatory Commission (FERC) consists of two December 2000 memos and an undated note from an Enron lawyer, apparently laying out strategies to make the most of California's shortages.

A controller for Southern California Edison, January 2001
Red light zone: a power control room at the height of the crisis
The company provided the memos on Monday, and an Enron lawyer said their existence had been revealed to the FERC 10 days ago and could easily have been kept confidential, rather than being posted on the agency's website.

The FERC is investigating Enron's behaviour during the crisis, which saw wholesale power prices rise by a factor of ten and almost bankrupted three major utilities.

The meltdown followed a deregulation of wholesale power which left price caps on consumer prices.

The investigation is completely separate from other probes into Enron's collapse into bankruptcy at the end of last year after revelations of suspect accounting practices.

Getting around the rules

In the memos, codenames such as "Death Star" and "Fat Boy" are linked to ways of shifting power around so as to maximise profits.


The net effect of [the Death Star] transactions is that Enron gets paid for moving energy to relieve congestion without actually moving and energy or relieving congestion

Enron lawyers' memo
One strategy - put into effect on 5 December 2000 - had Enron buying power at capped rates of $250 a megawatt in California and selling it in the north-west for $1,200 a megawatt.

Lawyers warned of "a public relations risk arising from the fact that such exports may have contributed to California's declaration of a Stage 2 emergency", the state's name for a situation of critically low energy supplies.

The memos also spell out techniques dubbed "ricochet" by Enron - but more widely known in the trade as "megawatt laundering".

The strategy had Enron selling its electricity across state boundaries and then reselling it back into California at higher prices.

Money for nothing?

And a third strategy - the one called "Death Star" within Enron - is eerily similar to the kind of allegation made by California state officials during the crisis.

They had claimed companies including Enron had created phantom congestion on transmission lines, and entered into fake sales with one another to boost prices.

According to the memo from Enron's lawyers, that is precisely what happened.

"The net effect of [the Death Star] transactions," they wrote, "is that Enron gets paid for moving energy to relieve congestion without actually moving energy or relieving congestion."


http://news.bbc.co.uk/2/hi/business/1972574.stm






Chaos as massive power cuts hit US cities

Hundreds of thousands of Americans and Canadians spilled on to the streets of cities as far apart as New York, Toronto and Detroit, yesterday after the worst power cut in US history hit the northeastern region.

With temperatures climbing above 90F, armies of long-suffering workers began a long, hot walk home, with commuter trains halted and failed traffic lights bringing gridlock to the roads.

Thousands more were trapped on subway trains in stifling, pitch-black conditions and in skyscraper lifts.

Flights in and out of seven airports were halted and the New York Stock Exchange was hit just after trading closed.

US authorities were forced to shut down seven nuclear power plants because of "grid instabilities", but officials said emergency generators would ensure that "all plants are in a safe condition".

Lightning hitting a Con Edison power station near Niagara Falls in New York state was blamed for the massive disruption.

A spokeswoman for Jean Chrétien, the Canadian prime minister, said that officials on both sides of the US-Canada border confirmed that the lightning strike started a cascading power failure over a huge area.

As long queues formed for candles and torches, Mike Bloomberg, the New York mayor, played down fears of terrorism.

He said the most likely cause was overloading in the giant Niagara Mohawk power grid, which boasts 84,000 miles of transmission lines.

He advised people to go home, or stay with friends if they lived outside the city, but he hoped that power would be restored within hours.

The power cut spread in a "ripple-effect" across Michigan, Ohio, New York, New Jersey, Pennsylvania and Connecticut, and across the border into Canada, as far as Ottawa and Toronto.

It was the largest crisis to hit America since the September 11 attacks and George Pataki, the New York State Governor, declared a state of emergency. Security has been high at reservoirs, power stations and utility plants in case computer hackers or bombers attacked power grids or water supplies.

New Yorkers were alarmed by black smoke emerging from a Con Edison transformer station in Manhattan. But Mr Bloomberg said it was caused by a fail-safe mechanism, which shut down the New York grid to protect it.

Bryan Lee, a spokesman for the Federal Energy Regulatory Commission, said, however, that there were indications that a fire at a power station sent a wave of destruction across the grid.

The Niagara power grid, which is based in Buffalo, and draws much of its energy from Niagara Falls, was bought by the British company National Grid in September 2000.

It distributes electricity to 60 per cent of the northeastern United States, and parts of Canada.

British Airways and Virgin Atlantic flights were disrupted and both airlines advised passengers to contact them today in case of possible alterations to schedules.

The cuts, which affected more than half of New York state's 19 million consumers, were worse than those on the West coast on Aug 11, 1996, which hit four million customers in nine states.


http://www.telegraph.co.uk/news/worldnews/northamerica/usa/1438967/Chaos-as-massive-power-cuts-hit-US-cities.html


# David N says :
17 June, 2009 [ 18:06 ]

While in Peru, it is important to remember that the PE government and PE large corporations share two important characteristics:  STUPIDITY and INCOMPETENCE. 

Begin by expecting those two characteristics, and life is much easier down here.  Power outages are to be expected, considering the morons running the show.  I usually just shake my head and sigh at these idiots...they haven't the first clue as to how things operate in the civilized world.

# Ryan T says :
18 June, 2009 [ 01:18 ]

Despite the negative comments of the know-it-alls above, peak time pricing is a great idea and is in use all over the world.  Perhaps one reason why every district does not use it is that it might reduce overall income for the power company if people start analysing their electricity usage as much as, say, their cell phone usage. 

Where I am living, for example, the two bigest electricity users are the washing machine and the hot water heater.  There is a breaker switch on the hot water heater, so we could heat the water fully before peak hours and then turn it off.  We would also not do wash during these 3-4 hours.  Multiply that by 2 million and you can see the demand start to level off. 

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