PJM, headquartered in Valley Forge, Pennsylvania, was the world's largest competitive wholesale electricity market until the development of the European Integrated Energy Market in the …

1 day ago · Pennsylvania Governor Josh Shapiro on Tuesday said he has reached an agreement with grid operator PJM Interconnection to settle his recent complaint about its power market …

7 hours ago · A settlement between PJM Interconnection, the regional grid operator, and the state of Pennsylvania will temporarily cap soaring electricity costs for 65 million consumers across …

3 days ago · Harrisburg, PA – Today, Governor Josh Shapiro announced he has reached an agreement with PJM Interconnection on a plan to resolve his recent lawsuit and to save …

3 days ago · Pennsylvania and the region’s electrical grid operator PJM Interconnection have reached an agreement that Gov. Josh Shapiro’s office said Tuesday will protect consumers …

8 hours ago · Pennsylvania Gov. Josh Shapiro has reached an agreement with PJM Interconnection over a lawsuit concerning potential “significant” electricity price increases in …

1 day ago · (WHTM) — Governor Josh Shapiro has reached an agreement with PJM Interconnection after filing a lawsuit over its capacity auction design that could have imposed …

2 days ago · The 1,700-MW coal-fired Keystone power plant near Shelocta, Pa. The PJM Interconnection will set a price cap and price floor for its next two capacity auctions under an …

2 days ago · The change by PJM will prevent $4 billion in rate increases starting next year, governor says. ... following a threat from Pennsylvania Gov. Josh Shapiro to consider pulling …

In 1956, with the addition of two Maryland utilities, it became the Pennsylvania-New Jersey-Maryland Interconnection, or PJM. PJM became a fully functioning ISO in 1996 and, in 1997, it …