As of July 6, 2018, WGL Holdings, Inc. common stock was delisted from the New York Stock Exchange and WGL Holdings is now an indirect wholly owned subsidiary of AltaGas Ltd. For all investor relations information related to AltaGas, please visit www.altagas.ca. This site will continue to hold SEC filings for WGL Holdings.
Our Commitment to Sustainability
WGL Sustainability Report 2016-17 - Interactive
Our Sustainability Website