Natural gas inventories have recovered significantly after reaching an 11-year record low of 822Bcf in late March-2014. During the last nine weeks, natural gas injections into storage have outperformed historical levels, and eight of them exceeded 100Bcf/week. Moreover, the last nine injections have exceeded the five-year average gains by 24Bcf on average. The drivers behind these above normal injections are the following:
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Arctic Blast Shuts Down 20% of PJM's Installed Capacity-Conservation, Demand Response and Power Imports Save the Day
Posted by Jennifer Chang on Jan 12, 2014 10:49:00 AM
PJM is the largest regional transmission organization (RTO) in the U.S. and coordinates wholesale operations in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia.
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A great deal has been made out of the need to shift away from coal fired power plants and toward renewable energy sources, such as wind and solar in the U.S. While this is certainly a laudable goal, the full impact of a move to renewable power generation has consequences beyond simply reducing emissions and finding alternative power sources. Specifically, determining how to effectively integrate these new power sources, particularly wind and solar, which are highly variable and can go from zero to full production almost instantaneously, pose significant challenges for grid operators.
Topics: system operators, coal, energy risk management, energy sourcing, Acclaim Energy Advisors, risk management, energy, energy procurement, demand response, energy regulations, energy reliability, energy savings, energy costs, power generation, Weekly Energy Insights, natural gas, economic demand response, energy management consultants, strategic energy sourcing, energy price spikes, renewable energy, energy supply, U.S. energy, load generators