December 22, 2024

Open Access Transmission Tariff (OATT)

Powerex
Powerex to Cancel Rights on PacifiCorp Tx System over EDAM Changes
Powerex intends to terminate a large portion of its rights on PacifiCorp’s transmission system in response to the utility’s plans to update its transmission tariff to align with CAISO’s EDAM.
Western Area Power Administration
WAPA Tariff Falls Short of Reciprocity Status, FERC Finds
The Western Area Power Administration’s non-jurisdictional Open Access Transmission Tariff does not meet the standard of an “acceptable reciprocity tariff,” despite recent revisions the federal power agency incorporated into the tariff, FERC ruled.
CAISO
CAISO Finalizing Plan for WEIM EDAM
CAISO's draft final proposal for a day-ahead expansion of its Western Energy Imbalance Market is up for review this month, with a final plan due in December.
SEEM
SEEM Members Launch Engagement Series for Participants
Southeast Energy Exchange Market members launched an informational webinar series for participants prior to the start of market trials in late summer.
SEEM
FERC Again Rejects Efforts to Overturn SEEM
FERC turned down another set of challenges to the Southeast Energy Exchange Market filed by environmental, clean energy and consumer groups.
© RTO Insider LLC
CAISO Working Groups Start EDAM Design
Three stakeholder working groups charged with designing key elements of CAISO’s proposed extended day-ahead market for the Western EIM began meeting this week.
Hecate Energy
FERC Denies Solar Queue Complaint against NYISO, Central Hudson
FERC denied a complaint by Hecate Energy that Central Hudson Gas and Electric and NYISO delayed its 20-MW solar generation project in Greene County, N.Y.
FERC Confirms NYTOs’ Right of First Refusal
FERC affirmed that NYTOs have a federal right of first refusal to build, own and recover the costs of upgrades.
GridLiance Gains Entry into MISO
Transmission owner GridLiance Heartland has gained access to the MISO system through an acquisition of transmission lines in Illinois and Kentucky.
RTO Responses Reveal Uneven Landscape for DERs
CAISO, ISO-NE and NYISO look to be the pacesetters in opening the country’s organized electricity markets to greater participation by DERs.

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