Transmission Rates

SPP
SPP Waits on FERC Order to Refund Z2 Credits
SPP staff say they are still waiting for an order from FERC before they can begin distributing millions in compensation to transmission upgrade sponsors from its beleaguered Attachment Z2 process and unwinding billions in settlements.
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Customer Group Offers FERC Policies to Grow the Power System Affordably
The Electricity Customers Alliance released a paper offering some potential ideas FERC could take up to ensure affordability in a era of major load growth.
NERC
Could the U.K.’s Cap-and-Floor Model Unlock Interregional Tx in the U.S.?
The United Kingdom has found success with a cap-and-floor model for transmission where interconnectors to other countries are guaranteed minimum revenues, but return earnings over the cap to customers.
The Imperial Irrigation District
FERC Defends Order 1920’s Tx Planning Changes Against Appeals
FERC defended Order 1920 against appeals in a brief filed Jan. 5, saying the transmission planning and cost allocation rule is firmly within its authority and builds on previous pathbreaking rulemakings like Orders 888 and 1000.
ITC Holdings
FERC Approves SPP’s Changes to Transmission Cost Allocation
FERC accepted SPP's tariff revisions that establish subregions for the cost allocation of future byway projects under its highway/byway methodology.
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SPP will Widen Western Foothold in 2026
SPP has opened an office in Denver, giving it a physical presence in the Western Interconnection as it seeks to open two different markets in the West.
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BPA Triggers $40M Surcharge Following Low Water Years

The Bonneville Power Administration announced it has triggered a $40 million surcharge to rebuild financial reserves depleted after three years of low water, saying the move could lead to an annual average effective rate increase of 2.2% for most power sales.

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Maryland Governor Issues Executive Order on Affordability and Reliability
Gov. Wes Moore issued an executive order calling for reforms to boost electricity supply and ensure affordability, which will be implemented in part by the new executive director at the Maryland Energy Administration, Kelly Speakes-Backman.
Talen Energy
FERC Directs PJM to Issue Rules for Co-locating Generation and Load
FERC told PJM to change its rules to allow for co-located load at generators, with new transmission services and other tweaks.
MISO
Can Expanding Transmission Reduce Electricity Costs?
Expanding transmission can reduce electricity costs for consumers, but only if the buildout uses consumer welfare as the North Star and ignores narrow political or business interests, say Travis Fisher and Nick Loris.

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