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About CONVEX

The Connecticut Valley Electric Exchange (CONVEX) operates the electric transmission system in Connecticut and western Massachusetts, serving more than 1.7 million people. CONVEX provides safe and reliable electricity to help boost the economy and quality of life for this thriving region's residential and business customers.

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* Please note that all data is preliminary and is subject to change.

New England Load Graph

Connecticut Load Graph

CONVEX Load Graph

GLOSSARY

  • Conservation Day
    Public appeal to customers to conserve electricity in anticipation of heavy electrical demand and unhealthy air quality conditions, usually due to humid weather.
  • Power Caution
    Notification that electric reserves are lower than normal and steps are being taken by utility personnel to maintain the integrity of the on-line generation and transmission facilities.
  • Power Interruption Alert
    When possible, the public would be alerted that load shedding or rolling blackouts are imminent.

Full Glossary

FAQs

  • Q: How does one remain on the CONVEX Authorized Personnel List?

    The individual will be placed on the Authorized Personnel List (APL) for the location specified by their supervisor. If the individual transfers to another location, CONVEX will need to receive a letter from their Supervisor or New Supervisor that the individual is knowledgeable of the equipment at the new location and request the APL be changed to the new location.

    Everyone on the Authorized Personnel List (APL) is required to attend a one-half day Switching and Tagging Refresher Course every three (3) years to remain on the Authorized Personnel List.

     

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