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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

  • 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 Warning
    Public appeals when an immediate reduction in power usage is necessary to avert overload of the electrical system. Public appeals are made when other efforts (e.g. emergency purchases, voluntary curtailment, contracted curtailment and voltage reduction) have been unsuccessful in bringing supply and demand back into balance.
  • 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 get on the CONVEX Authorized Personnel List?

    After completing the above training session, a person shall be placed on the CONVEX Authorized Personnel List after CONVEX receives a formal written request from that person's supervision indicating their requested level of qualification (R – Request, H - Hold, S – Switch)

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