DID YOU KNOW: Massachusetts has some of the oldest natural gas main infrastructure in the nation. The average age of pipe is >60 years, and over 30% of this infrastructure consists of leak-prone pipe, primarily made of cast-iron.
Leaks in the State’s distribution system are likely to release 1-5% of all greenhouse gas emissions (in carbon dioxide equivalents) in the State annually. Leaks cost ratepayers
per year in Massachusetts