The company recorded its best monthly results since May 2007, at the peak of the housing bubble, and noted continued demand for fuel efficient vehicle and acceleration in truck sales, which grew 6%.
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"Hot and muggy weather and continuous heavy use of air conditioning remain the single largest factor affecting peak electricity demand in the summer, " Edward Schwerdt, president of the power coordinating council, told reporters on a conference call.
The thought ten years ago was that they would mostly be charged at night, filling in the valley of low off-peak demand, and thus allowing more kilowatt-hours to flow across the same infrastructure.
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That is, wind power is almost always going to fail as a generating source just at the point of our annual peak demand.
In the report, we produce data that suggests a peak of global oil production at less than 95 million barrels a day, up from some 85 million now, and we summarize fears that could result in a peak of less than 92 million, plus a steep fall beyond the peak, all at a time when demand is rising well in excess of 100 million barrels a day.
That's a big number, because 8% to 12% of peak demand for power capacity comes during the busiest 1% of hours.
The problems of climate change, peak oil, food security and the demand for economic and political justice require us to deploy all our resources together in order to create a resilient world in which our grandchildren can thrive.
Others do so voluntarily to lower the energy use during hours of peak demand in order to avoid blackouts and costly repairs of their equipment.
Such prices reflect scarcity on the supply side during periods of peak demand, and are meant to bring about a reduction in consumption while stimulating more investment in generation.
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The disaster has reduced Tokyo Electric Power Company's capacity to about 34 gigawatts, 20-30% short of peak demand at this time of year, forcing the utility to schedule power cuts.
At times of peak demand, she argues, the petrol price must rise high enough to prompt the reopening of old and inefficient refineries that would not normally be profitable.
What is obvious in Britain is that during periods of peak demand, the stock in many regions, including central London, is insufficient.
Demand response (DR) encompasses programs that pay consumers money to stop using electricity provided by the central power grid during periods of peak demand or system contingencies.
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In addition, 20% of generating capacity exists purely to meet peak demand, so it operates only 5% of the time and provides a mere 1% of supply.
The onset of the Libyan crisis fortuitously coincided with the peak of the European refinery outages, primarily linked to seasonal maintenance work, and thus lower demand for crude oil.
To put it in perspective, for planning purposes the California Energy Commission assumes the average residential household to have a peak ranging between 1.8 and 2.4 kW. So the supercharge station with 90 KW essentially packs the punch of about 40 households worth of peak demand.
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Besides speed, the core switch, which is said to collapse optical and high-performance multiprotocol switching, is being positioned as a better way for companies to manage peak demand, as well as the different types of mobile, video, and landline traffic that must be managed efficiently.
Weaker-than-expected off-peak season demand and a global supply crunch of HDDs coupled with low demand for PC DRAM chips and the oversupply of mobile DRAM impacted profit margins, in which the memory portion saw its revenue slip to 4.89 trillion won.
Duke helped fund the project in part to see how they can manage avoidance of peak power demand.
These markets allow companies to recover the costs of building power plants that provide electric power during periods of peak demand.
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The glut exacerbates the inefficiency by forcing the utilities to rely on dirtier and less efficient sources of power to meet peak demand rather than simply redirecting surplus power from low demand to high-demand markets.
With that kind of draw on electricity demand, the obvious question is what will happen to peak demand.
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The Holyrood government said Scotland had the potential to generate up to 60GW of electricity from renewable sources, 10 times its peak demand.
But what has now become evident is that there is not enough of a demand to drive the secondary ticket market to anywhere near its recent peak.
At a peak moment the supply of juice in Pakistan is 28%, or 5 gigawatts, short of demand.
One is of a glut: the world price of soya has fallen by 40% from its March peak, mainly because of lower demand in China.
Which is what leads to our interesting problem: the margin for error, the gap between the entire system working at full output and potential peak demand is going to be only 4% of that peak demand.
This could cut power demand by 10-15% during peak hours, estimates Ahmad Faruqui of the Brattle Group, a consultancy more than twice the reduction likely to be achieved by just giving customers real-time information about their usage.
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The Bill will also set up a "capacity market" aimed at ensuring continuity of electricity supply during periods of peak demand.
In August, the New England Independent System Operator (ISO-NE) asked the Federal Energy Regulatory Commission (FERC) to penalize businesses and other ratepayers for producing clean electricity during periods of peak demand or high congestion.
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