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PJM Interconnection history
PJM Interconnection company history timeline
PJM began in 1927 when three utilities, realizing the benefits and efficiencies possible by interconnecting to share their generating resources, formed the world’s first continuing power pool.
In 1962, PJM installed its first online computer to control generation.
PJM completed its first energy management system (EMS) in 1968.
PJM began the transition to an independent, neutral organization in 1993 when the PJM Interconnection Association was formed to administer the power pool.
In 1996, PJM launched its first website to provide its members with current system information.
On April 1, 1997, PJM opened its first bid-based energy market.
PJM became the nation’s first fully functioning RTO in 2002.
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PJM Interconnection competitors
| Company name | Founded date | Revenue | Employee size | Job openings |
|---|---|---|---|---|
| NiSource | 1912 | $5.5B | 8,363 | 119 |
| Progress Energy | 1925 | $22.7B | 11,000 | - |
| PPL | 1920 | $8.5B | 5,601 | 234 |
| Energy Transfer Solutions | 2003 | $8.5M | 75 | 5 |
| Calpine | 1984 | $10.1B | 2,256 | 79 |
| Cenergy International Services | 1996 | - | 840 | - |
| Duke Energy | 1904 | $30.4B | 27,535 | 186 |
| Exelon | 2000 | $23.0B | 33,383 | 322 |
| Chesapeake Utilities | 1859 | $670.6M | 1,007 | 164 |
| Southwest Power Pool | 1941 | $199.5M | 400 | 6 |
PJM Interconnection history FAQs
Zippia gives an in-depth look into the details of PJM Interconnection, including salaries, political affiliations, employee data, and more, in order to inform job seekers about PJM Interconnection. The employee data is based on information from people who have self-reported their past or current employments at PJM Interconnection. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by PJM Interconnection. The data presented on this page does not represent the view of PJM Interconnection and its employees or that of Zippia.
PJM Interconnection may also be known as or be related to PJM Interconnection, PJM Interconnection LLC, PJM Interconnection, L.L.C., Pjm Interconnection and Pjm Interconnection, L.L.C.