On November 20, 2015, the Federal Energy Regulatory Commission (“FERC”) issued an order directing each regional transmission organization (“RTO”) and independent system operator (“ISO”) to submit a report addressing five categories of complex issues related to price formation in organized wholesale electricity markets. The order is the latest in a series of actions taken by FERC in its effort to understand and potentially remedy impediments to efficient price formation in the markets administered by RTOs/ISOs. The agency held technical workshops on price formation issues starting in 2014 and recently issued a notice of proposed rulemaking that would, if finalized, address a discrete set of relatively noncontroversial price formation problems (market settlement intervals and shortage pricing triggers).
The price formation issues identified in the most recent order fall into five relatively technical categories:
- Pricing of fast-start resources – Under what circumstances do RTOs/ISOs allow resources that can start quickly to set market clearing prices?
- Resource commitments to manage multiple contingencies – To what extent do RTOs/ISOs include the need to commit resources to address reliability needs in market models, as opposed to making such commitments out-of-market (thus generating uplift payment)?
- Look-ahead modeling – Closer to real time, how do RTOs/ISOs use look-ahead modeling tools to address system needs (for example, positioning resources to address near-term system ramping needs) and set market clearing prices?
- Uplift allocation – What particular methods do RTOs/ISOs use to allocate uplift costs among market participants?
- Transparency – Do RTOs/ISOs provide market participants with sufficiently transparent information about the drivers of uplift costs, how uplift charges are incurred and the actions system operators take outside of the market?
FERC identified these specific issues as ripe for further review based on information obtained in its technical workshops. Several RTOs/ISOs already have experience in these areas, FERC said, and the reports it is requiring them to submit will help the agency discern whether best practices have been developed. FERC also hopes that the reports will identify any potential unintended consequences of changing market rules to address these issues. FERC directed the RTOs/ISOs to respond in their reports to several specific and detailed technical questions within each of the five categories identified.
The RTO/ISO reports are due 75 days from the date of the order (February 3, 2016). FERC will allow for public comment on the RTO/ISO reports within 30 days of their filing (March 4, 2016) and will then determine, based on the reports and comments filed, whether any further action is appropriate.