Category: Operations

Daily Load Forecasts Show Larger Grid Picture

Normally, when PJM presents information about load forecasting, it’s discussed in terms of seasonal or yearly. Just as important, however, is the daily load forecast, which brings the broader picture into focus and is critical for the daily operation of…

Operating Committee Reviews Results of Assessment Hour Simulation

PJM reviewed the results of a simulated performance assessment scenario and other Capacity Performance-related topics at the Operating Committee meeting Feb.7. Stakeholders requested a simulation of a performance assessment hour by calculating performance penalties and bonuses using actual data from…

PJM Site Shows How PJM Prepares for Winter and Summer

A lot goes on behind the scenes with PJM and its members to get ready for cold winter days and steaming summer ones. The newest PJM Learning Center page compares the different ways PJM prepares for summer and winter weather…

Stakeholder Discussions Drive January OC

PJM reminded generating unit owners at the Jan. 10 Operating Committee meeting that they have fewer than 50 days left to submit requests for adjustments to unit-specific parameter limitations for delivery year 2017/2018. Capacity Market sellers who do not believe…

PJM Now App Feature: Cold Weather Alerts

Among the features of the new PJM Now app is an option to receive alerts when PJM issues an emergency procedure. Typically, emergency procedures are directed to transmission operators or generator personnel; not for consumers to take action. This time of…

PJM Releases 2017 Load Forecast Report

PJM has released the 2017 PJM Load Forecast Report, which contains projections of peak load, net energy, load management, and distributed solar generation for each PJM zone and the RTO.  Forecasts span the years 2017 through 2032.  PJM also posted…

Preparing for winter: we’re checking the list

By Mike Bryson, vice president – Operations  Winter arrived early in most of the PJM region with a blast of several days of freezing temperatures. Fortunately, PJM and our members are ready for the winter season  with more than enough…

NOPR, Pseudo Ties on OC Agenda 

PJM and its stakeholders reviewed a number of initiatives involving interconnection capabilities at the Operating Committee meeting on Dec. 13. PJM presented the Federal Energy Regulatory Commission’s recently issued Notice of Public Rulemaking regarding primary frequency response. The FERC issued…

PJM Mobile App Shows Snapshot of Markets, Ops

PJM today announced the release of PJM Now, a mobile app that tracks PJM’s markets and operations in real time. Available for iOS and Android devices, the PJM Now app makes it easy for users to see prices, trends and…