GridLiance's High Plains subsidiary has acquired a 65% interest in the Kansas city of Winfield's transmission facilities.

SPP says it will begin allowing employees to return to its corporate headquarters in October.

FERC rejected SPP’s proposed Tariff revision to develop uniform local transmission planning criteria.

SPP will add eight generating resources that are part of Gridforce’s balancing authority to its reliability coordinator footprint.

MISO’s and SPP’s market monitors presented their last report to state regulators working to improve the RTOs’ interregional coordination.

Stakeholders in SPP’s Western Energy Imbalance Service market approved three revision requests in response to FERC’s rejection of the proposed Tariff.

FERC affirmed that it has exclusive jurisdiction over Tri-State Generation and Transmission Association’s rates and member exit charges.

FERC ordered a technical conference to investigate overlapping congestion charges imposed on pseudo-tie transactions between MISO and SPP.

MISO and SPP appear to have come up empty once again after a fourth study failed to detect a joint transmission project.

The Montana PSC “arbitrarily and unlawfully” reduced solar generators’ payments and contract lengths under PURPA, the Supreme Court ruled.