It looks like you have JavaScript disabled.

For the best experience, please enable JavaScript.

It looks like you have JavaScript disabled and you’re using an outdated browser, which PJM no longer supports.

For the best experience, please enable JavaScript and upgrade to a modern browser.

About PJM

Home
About PJM
Who We Are
PJM Board of Managers
Independent Market Monitor

Independent Market Monitor

PJM’s Independent Market Monitor (IMM) is responsible for guarding against the exercise of market power in PJM’s markets and assisting in the maintenance of competitive and nondiscriminatory markets in PJM. The IMM operates independently from PJM staff and members to objectively monitor, investigate, evaluate and report on PJM’s markets. Details regarding the market monitoring plan can be accessed in the PJM Open Access Transmission Tariff,
Attachment M PDF.

Monitoring Analytics serves as PJM’s independent market monitor.