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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

  • Load Shedding
    An almost instantaneous cutting of power to customers because demand for electricity has outstripped supply.
  • Power Watch
    Advisories to be announced when conditions are such that further steps to manage capacity could affect the public.
  • Power Interruption Alert
    When possible, the public would be alerted that load shedding or rolling blackouts are imminent.

Full Glossary

FAQs

  • Q: How long would a voltage reduction last?

    The reduction would last until ISO New England can achieve a balance between capacity and demand. If voltage reductions are necessary, they usually occur between 12:00 p.m. and 8 p.m. 

     

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