SPP set several new records for wind generation, lending further credence to its claims that it can handle wind-penetration levels as high as 75%.

The MISO Board of Directors learned about the recent discovery that PJM had been committing two market-to-market (M2M) errors.

PJM and reliability coordinator Peak Reliability announced Thursday they will explore the development of electric markets and other services in the West.

Monitor David Patton said PJM has for years been committing two market-to-market operations errors that have possibly cost MISO millions of dollars.

Texas regulators are concerned that transmission projects along the U.S. border with Mexico may threaten their exclusive jurisdiction over ERCOT.

Despite arguments from a coalition of transmission customers, FERC rejected a rehearing of MISO’s subregional flow limits.

MISO will submit two filings with FERC to further refine its new generation interconnection process, while a third will facilitate HVDC interconnection.

About 6,500 participants from 450 organizations took part in GridEx IV, the NERC two-day simulated cyber and physical attack.

PJM presented the Planning Committee with issues it sees with its current process for evaluating market efficiency projects.

PJM members are questioning a request by the Ohio Valley Electric Corp. to join as a new transmission zone, but the issue is not up for debate, the RTO said.