UIL Holdings Corporation (NYSE: UIL) will be releasing its fourth quarter and full year 2012 financial results on Thursday, February 21, 2013, after the market closes. In conjunction with the earnings release, UIL will conduct a web cast conference call with financial analysts on Friday, February 22, 2013 beginning at 10:00 A.M. Eastern time. UIL’s executive management will present an overview of the financial results followed by a question and answer session. Interested parties, including analysts, investors and the media, may listen live via the internet by logging onto the Investors section of UIL’s website at http://www.uil.com. Institutional investors can access the call via Thomson Street Events ( www.streetevents.com), a password-protected event management site. Headquartered in New Haven, Connecticut , UIL Holdings Corporation (NYSE:UIL) is a diversified energy delivery company serving a total of approximately 700,000 electric and natural gas utility customers in 66 communities across two states, with combined total assets of over $4 billion. UIL Holdings is the parent company for The United Illuminating Company (UI), Connecticut Natural Gas Corporation (CNG), The Southern Connecticut Gas Company (SCG), and The Berkshire Gas Company (Berkshire), each more than 100 years old. UI provides for the transmission and delivery of electricity and other energy related services for Connecticut’s Greater New Haven and Bridgeport areas. SCG and CNG are natural gas distribution companies that serve customers in Connecticut, while Berkshire serves natural gas customers in western Massachusetts. UIL Holdings employs more than 1,800 people in the New England region. For more information on UIL Holdings, visit http://www.uil.com.