ATC Operations
March 26, 2021: ATC has scheduled work for Protection Upgrades
that will require Neevin Generating Station to be
offline on March 29, 2021.
August 11, 2020: ATC’s operating studies for 10/3/2020 through
11/8/2020 indicate a likely need for Neevin
Generating Station unit dispatch. However, required dispatch will depend on
MISO designation through its normal dispatch processes which considers availability
of other units as well as system load forecast level and any unplanned
transmission outages.
October 03, 2018: ATC has scheduled work for Communications
Upgrades that will need Presque Isle Generating Station below 210MW on October
9, 2018, from 0900-1700 Central Time. Required Presque Isle Generation dispatch
will depend on MISO designation through its normal dispatch processes which
considers availability of other units as well as system load forecast level and
any unplanned transmission outages.
The need for the units is based on specific
voltage support requirements for non-ATC activities, therefore no specific MW
level is required. ATC’s operational studies shows the
most likely time that at least 1 Neenah or Sheboygan Energy Center unit is
needed is anytime ATC load is at 7500 MW or above. Other area generation and
reactive resource status will also affect when units are needed. At this time
ATC is unable to provide more details since the need depends on the load levels
experienced along with the generation dispatched by the MISO market tools.
September 5, 2018: The De Pere generator should be highly
available through September 7th, 2018 for MISO CROW# 1-19349189. The most
likely run time hours are during the higher load period of the day, 1000-1800.
The unit is likely not required unless a forced outage (generation or
transmission) occurs. Dispatch will depend on MISO designation through its
normal dispatch processes which considers availability of other units as well
as system load forecast level and any unplanned transmission outages.
August 22, 2018: ATC’s operating studies indicate possible need
for Neenah Generating Station and Sheboygan Energy Center unit dispatch for the
dates noted below. However, required dispatch will depend on MISO designation
through its normal dispatch processes which considers availability of other
units as well as system load forecast level and any unplanned transmission
outages.
In June and July 2014, ATC provided certain information regarding
ATC’s Mackinac Straits HVDC transmission facility to non-Marketing Function
Employees at one of its customers for the time period April
through July 2014. Should any entity desire a copy of the information provided,
that request should be made to Douglas Johnson at (262) 506-6863. ATC will
provide such information to the requesting party following a determination by
ATC (made on a non-unduly preferential or unduly discriminatory manner, and in
compliance with all applicable legal and regulatory requirements) that the
circumstances warrant honoring such request.
ATC transmission
line and substation names and identifiers as of July 2011
On October 9, 2009, ATC provided information on historical outages
on Lines X9/X24 (Rock River – Janesville) to one of its customers. Should any
entity desire a copy of this information, please contact Doug Johnson at
262-506-6863 or dfjohnson@atcllc.com.
On September 17, 2009, ATC provided information on select outages
on Lines Y-76, Q-303, Y-114, and X-57 to one of its customers. Should any
entity desire a copy of this information, please contact Doug Johnson at
262-506-6863 or dfjohnson@atcllc.com.
On September 8, 2009, ATC provided an outage report on Line 8222
(from Saukville to Holland) to one of its customers. Should any entity desire a
copy of this report, please contact Doug Johnson at 262-506-6863 or
dfjohnson@atcllc.com.
Selected
lightning-related outages in Upper Peninsula, 10/1/08
Presentation on
the Arrowhead-Weston project for the May 30, 2008 Upper Midwest APDA, 5/27/08
Presentation on
Arrowhead Station Special Equipment Operation for the May 30, 2008 Upper
Midwest APDA, 5/28/08
On February 26, 2008, ATC communicated verbally the status of an outage later
this year of Line HTFG51 (Hartford-Rubicon 138 kV) at a meeting with select
customers. The outage has since been submitted through the MISO Outage
Scheduler and has been posted on the Planned Outages Reports page of MISO OASIS
since 10:46 CST on February 27.
On December 18, 2007, ATC communicated via email the status of an
outage in the Upper Peninsula of Michigan to employees of We Energies. This
email stated that the outage was expected to be finished slightly ahead of the
scheduled outage window. The outage window was posted on OASIS; however,
information regarding completion of the outage slightly ahead of the schedule
was not posted and available on OASIS. The receipients of
the email included a mailing list containing unknown persons, some of whom may
have been in marketing positions. If any party wishes to receive additional
information concerning this matter, please contact Doug Johnson.
On November 12, 2007, ATC completed a report titled "Presque
Isle Bus 8 Forced Outage Report Event Date: 08-28-2007." Should any entity
desire a copy of this report, please Doug Johnson at 262-506-6863 or
dfjohnson@atcllc.com.
GCMW Executive
Brief, 10/3/07
Weston G4 Upgrades
and Associated Projects, 10/3/07
Hartford Data, 2005-01-01 to 2007-09-01, 9/21/07
At the request of a retail customer of one of ATC's Transmission Customers, the
following information is being posted to the OASIS. This information reflects
the voltage at a certain substation of ATC's transmission system. If any other
retail customer wishes to receive similar information concerning the use made
of ATC's transmission system, those requests should be made to Douglas Johnson
(262-506-6863). If the circumstances warrant honoring such request, the
information requested will be posted to the OASIS for use by any interested
parties.
Split System Data
Request, 9/14/07
Due to its confidential nature, this information is posted on a secure site.
Should you not have an OASIS digital security certificate but still wish
access, please contact Doug Johnson at dfjohnson@atcllc.com or at 262-506-6863.
Forest Junction
data, 2005-01-01 to 2007-01-01, 2/16/07
At the request of a retail customer of one of ATC's Transmission Customers, the
following information is being posted to the OASIS. This information reflects
the voltage at a certain substation of ATC's transmission system. If any other
retail customer wishes to receive similar information concerning the use made
of ATC's transmission system, those requests should be made to Douglas Johnson
(262-506-6863). If the circumstances warrant honoring such request, the
information requested will be posted to the OASIS for use by any interested
parties.
ATC Response to
Queries Regarding Port Washington Generating Station, 9/22/06
Translation Table
of ICCP Names from Alliant Standard to ATC Standard, 4/3/06
ATC Report on August 14, 2003 Event Part One Part Two
History of Forced
Outages On Lines
X-14, X-15, X-16, and X-49 1997 Through 2003
History of Forced
Outages On Lines
6831 and V-308
Northeast
Wisconsin/Upper Peninsula Separation 11/14/01 Incident Investigation Report
Redispatch Cost 2004, 2003, 2002
System Condition
and Event Tracking (SCET) Presentation, September 14, 2004
Simulation Study
of the Northeast Wisconsin/Upper Peninsula Separation Event of November 14,
2001
TLR 4 time and
date info for Rhinelander/Cranberry Loop
ATC Zone 2
Simultaneous Import Capabilities 2009 Summer (Peak and 70%)
This is being posted in response to a regulatory request for simultaneous
import capabilities, Revised 2009 summer Peak plot based on METC
input.
Beginning January 22, 2004, ATCLLC will make available its Masked
TLR Level 4 Redispatch Reports dating from May 2003 through the present on a
compact diskette to any entity that requests a copy. Any requests for this data
should be made to:
Karen Dewey at ATCLLC
Phone: 262-506-6757
E-Mail: kdewey@atcllc.com
At the request of a retail customer of one of ATC's Transmission
Customers, the following information is being posted to the OASIS. This
information reflects the flow on certain portions of ATC's transmission system.
If any other retail customer wishes to receive similar information concerning
the use made of ATC's transmission system, those requests should be made to
Peter Burke (262-506-6863). If the circumstances warrant honoring such request,
the information requested will be posted to the OASIS for use by any interested
parties. Flow South data,
July 7, 2005
INFORMATION POSTED IS FOR THE PURPOSE OF THE STANDARDS OF CONDUCT AND IS NOT
NECESSARILY INDICATIVE OF THE MANNER IN WHICH ATC'S SYSTEM MAY BE OPERATED
SUBSEQUENTLY DUE TO CHANGES TO THE TRANSMISSION SYSTEM OR THE OPERATING
CONDITIONS OF THE TRANSMISSION SYSTEM.
10/03/2018