Energy Insider Blog

Weather Effect on Regional Natural Gas Spot Prices

Posted by Jennifer Chang on Aug 29, 2014 11:08:00 AM

Multiple supply and demand factors affect seasonal natural gas and electricity spot [1]prices across the country:

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Topics: Heating Season\, Polar Vortex, forward curve, winter strip, spot price, Heat Rate, black swan event, pipeline capacity, energy sourcing, Acclaim Energy Advisors, risk management, energy, energy procurement, weather outlook, demand response, energy regulations, energy reliability, energy savings, Weekly Energy Insights, natural gas, energy management, reserve margin, energy price spikes, Price Spike, energy blog, Natural Gas Supply, price volatility, NG Demand, Winter Weather, new england, NG

NG Spot Prices Reach Record Levels and Boost Power Prices During January 2014

Posted by Jennifer Chang on Jan 24, 2014 5:17:00 PM

Two ruthless surges of arctic air, east of the Rockies, have taken over the eastern half of the country this month. The latest forecasts suggest that this weather pattern will continue to linger through the end of the month. Sub-zero temperatures are expected in the upper Midwest cities and the great lakes, including Chicago, Minneapolis and Detroit and possible below zero temperatures as far south as the Ohio River. Factoring in wind chill, temperatures are expected to be 20 or 30 degrees below zero. This weekend a couple of Canadian clippers will be followed by another arctic surge through mid-next week with conditions that could rival those from January 6, 2014. A Canadian clipper (a.k.a Alberta clipper) is a storm system during the winter months that originates from the Canadian Province of Alberta (or there close by). The term "clipper" originates from the quick speeds of clipper sailing ships.  Thus, an Alberta clipper is a quick-moving winter storm system originating from Alberta, Canada. A clipper will usually bring smaller bursts of snow (generally 1-3 inches) along with colder temperatures and often times gusty winds (The National Oceanic and Atmospheric Administration).

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Topics: energy risk management, Acclaim Energy Advisors, risk management, energy, Energy Solutions, energy procurement, weather outlook, reliable energy, demand response, energy regulations, energy reliability, energy savings, energy costs, power generation, Weekly Energy Insights, natural gas, Event, energy management, energy management consultants, energy price spikes, Price Spike, energy blog, energy supply, Winter Weather, U.S. energy, Peak Demand, mid-atlantic, new england, NG

New England (NE) Market- Reasons Behind Winter Energy Price Spikes

Posted by Jennifer Chang on Nov 12, 2013 8:56:00 PM

The U.S. 2011/2012 winter was the fourth warmest on record. NE energy end users who were exposed to the spot market were rewarded with very low prices. Nevertheless, the U.S. 2012/2013  winter was significantly colder despite being the twentieth warmest winter on record. Despite a mild winter start, last January had a large number of days below freezing and February was the fifth snowiest on record. Consequently, natural gas and electricity end users in NE who were exposed to index prices, found themselves facing significantly higher energy costs on the spot market. During these two months, unusually cold temperatures triggered price spikes due to forced plant outages, which caused reliability problems within the grid. To circumvent these issues, the entity responsible for maintaining electric reliability, the New England Independent System Operator (ISO-NE),  was forced to dispatch higher cost power plants. The chart below shows historical monthly Real-Time prices across multiple Load Zones. Across these Load Zones, the average prices for the months of January 2013 and February 2013 were $83.54/MWh and $107.49/MWh. These prices were significantly higher than this period the previous year.

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Topics: Acclaim Energy Advisors, energy management consulting, energy, weather outlook, Weekly Energy Insights, energy management consultants, Winter Weather, new england


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