PJM Interconnection

PJM Interconnection is a regional transmission organization that coordinates the movement of electricity in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and Washington, D.C., serving over 65 million people. The organization is headquartered in Valley Forge, Pennsylvania, and is a member of the North American Electric Reliability Corporation and the Midwest Reliability Organization. PJM Interconnection works closely with other regional transmission organizations, such as the Midcontinent Independent System Operator and the New York Independent System Operator, to ensure the reliable transmission of electricity across the region. The organization also collaborates with the Federal Energy Regulatory Commission to comply with federal regulations and standards.

● Introduction

PJM Interconnection plays a critical role in the United States electricity market, managing the flow of electricity across a vast territory that includes major cities like New York City, Philadelphia, Baltimore, and Pittsburgh. The organization's operations are closely tied to those of other regional transmission organizations, such as the California Independent System Operator and the Electric Reliability Council of Texas, which together form the backbone of the North American electricity grid. PJM Interconnection's membership includes a diverse range of stakeholders, including Exelon, FirstEnergy, Dominion Energy, and Duke Energy, among others. The organization is also a key player in the development of the Eastern Interconnect, a high-voltage transmission grid that spans the eastern United States.

● History

PJM Interconnection was founded in 1927 as the Pennsylvania-New Jersey-Maryland Interconnection, a cooperative agreement between several utilities in the region. Over the years, the organization has undergone significant changes, including the addition of new members and the expansion of its service territory to include parts of Illinois, Indiana, Kentucky, Michigan, North Carolina, Ohio, Tennessee, Virginia, West Virginia, and Washington, D.C.. In 2001, PJM Interconnection became a regional transmission organization, subject to the oversight of the Federal Energy Regulatory Commission. The organization has also been involved in several major initiatives, including the development of the PJM Renewable Energy Credit market and the implementation of the Federal Energy Regulatory Commission's Order 2000.

● Operations

PJM Interconnection's operations are focused on ensuring the reliable transmission of electricity across its service territory. The organization uses advanced technologies, such as Phasor Measurement Units and Supervisory Control and Data Acquisition systems, to monitor the grid and respond to changes in electricity demand. PJM Interconnection also works closely with its members to develop and implement plans for maintaining the reliability of the grid, including the use of Peaking Power Plants and Demand Response programs. The organization is a member of the North American Electric Reliability Corporation and the Midwest Reliability Organization, and participates in regional and national initiatives to enhance grid reliability, such as the Eastern Interconnect and the Western Electricity Coordinating Council.

● Membership_and_Governance

PJM Interconnection's membership includes over 1,000 stakeholders, representing a diverse range of interests, including Utilities, Generators, Transmission Owners, and Load Serving Entities. The organization is governed by a Board of Managers, which is responsible for setting overall strategy and direction. PJM Interconnection also has a number of committees and working groups, including the Members Committee and the Stakeholder Advisory Committee, which provide input and guidance on key issues. The organization is subject to the oversight of the Federal Energy Regulatory Commission and must comply with federal regulations and standards, such as those set forth in the Federal Power Act and the Energy Policy Act of 2005.

● Service_Territory

PJM Interconnection's service territory includes all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and Washington, D.C.. The organization serves over 65 million people and has a peak demand of over 163,000 megawatts. PJM Interconnection's service territory is divided into several zones, including the PJM Western Zone, the PJM Eastern Zone, and the PJM Southern Zone, each of which has its own unique characteristics and challenges. The organization works closely with its members and other stakeholders to ensure that the grid is operated reliably and efficiently, and that electricity is delivered safely and affordably to consumers.

● Energy_Markets

PJM Interconnection operates several energy markets, including the Day-Ahead Market and the Real-Time Market, which allow generators and load serving entities to buy and sell electricity. The organization also operates a number of other markets, including the Financial Transmission Rights market and the Capacity Market, which provide opportunities for stakeholders to manage risk and optimize their operations. PJM Interconnection's energy markets are designed to promote competition and efficiency, and to ensure that electricity is generated and delivered in a reliable and environmentally responsible manner. The organization works closely with other regional transmission organizations, such as the Midcontinent Independent System Operator and the New York Independent System Operator, to coordinate the operation of the grid and to ensure that electricity is transmitted reliably and efficiently across the region.