A new Southwest Gas report, requested by a state utility regulator, is providing new information about where Driscopipe 8000, a problematic type of natural gas pipe, exists in Arizona and how much has ...

CHICAGO (CBS) -- Last year, a $303 million natural gas rate hike was approved for Peoples Gas—primarily as a result of an expensive gas pipe replacement program. Some experts are now recommending that ...

Peoples Gas appears all but certain to exceed its latest cost estimate and timeline for a massive overhaul of Chicago’s underground natural gas pipes, a project that’s already billions over budget and ...

Environmental and consumer advocates marched from the Citizens Utility Board offices to the Illinois Commerce Commission in the Loop on Monday to hand-deliver 5,000 public comments. The groups are ...