US regions hunker down to work on gas-electric coordination
Washington (Platts)--21Mar2013/409 pm EDT/2009 GMT
Regions all over the US are forming task forces, holding meetings and
drafting studies to improve coordination between the gas and electric
industries and figure out whether the gas system is adequate to meet
electricity demands, staff of the US Federal Energy Regulatory
Commission said Thursday.
"This is good government, when you are anticipating a crisis before it
happens," Commissioner Philip Moeller said after the presentation at
FERC's monthly meeting.
The North American Electric Reliability Corp. is nearly finished with
the second phase of a special reliability assessment on gas-electric
interdependency, which will identify ways to minimize reliability
vulnerabilities, staff said.
ISO New England and the New England Power Pool Participants Committee
proposed alternative ways to modify the schedule of the ISO's day-ahead
energy market. FERC also accepted, on an interim basis, revisions to its
information sharing policy.
Other work in New England is being led by the New England States
Committee on Electricity Gas-Electric Focus Group, which holds monthly
calls and meetings to bridge communication gaps between the two
industries. The group intends to issue a report on steps that can be
taken in the short, intermediate and long term. The group will also
include a study on the amount of pipeline capacity needed to alleviate
existing bottlenecks, staff said.
In the Mid-Atlantic region, independent system operators and the
Tennessee Valley Authority are doing a study of the adequacy of the gas
system to supply gas-fired generation needs in the Eastern
Interconnection, and other issues. The study is slated to be completed
by the end of 2014, according to the presentation.
The New York Independent System Operator staff has also commissioned a
study, to be completed in the second quarter, of more immediate issues
in New York. Stakeholders in NYISO have also set up a working group that
is studying the issue, staff said.
The Midwest Independent Transmission System Operator and its
stakeholders have formed an Electric-Natural Gas Coordination Task Force
that is planning a discussion of the misalignment of the gas-electric
days and possible modifications to its resource adequacy construct to
account for possible fuel supply disruptions, according to staff.
The Southwest Power Pool is in the early stages of setting up a
Gas-Electric Coordination Task Force. SPP also plans to set up a system
to allow its staff to monitor gas pipeline information relevant to
gas-fired generators.
The Electric Reliability Council of Texas has held meetings of ISO/RTO
Council operations executives, discussing communications, best practices
for gas-electric planning, costs of pipeline services, and gas-electric
scheduling day differences. ERCOT is also studying the impact of
electric outages on pipelines and pipeline outages on generators.
In the West, there are a suite of subregional task forces and committees
that meet to discuss policy, planning and reliability challenges. For
example, the Western Gas-Electric Regional Assessment Task Force is
seeking input on the adequacy of the gas system to meet the electricity
needs of the Western Interconnection. The Western Electricity
Coordinating Council has developed a draft communication protocol. And
the California Independent System Operator is working on assessing the
gas infrastructure needed to integrate renewable power.
In the Southeast, Southern Company and gas pipelines have decided to
hold monthly meetings to coordinate planned gas and electricity system
outages. They are also discussing the type of information that would be
available after a catastrophic event affecting either system.
--Kate Winston,
catherine_winston@platts.com
--Edited by Jason Lindquist,
jason_lindquist@platts.com
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