To really compare different electricity sources, you also have to look at the roles they play in keeping the lights on and ...

How do you calculate utility cost per square foot? The first thing you need to do is set a benchmark to compare your current costs, usually expressed in dollars per square foot (PSF), which is the ...

CBS News is tracking the change in prices of everyday household expenses — from food to utilities and rent. Drawing from a range of government and private data, the tracking charts below show ...

A new study commissioned by Black Hills Energy found that municipalizing Pueblo's electric utility could cost the city over $1 billion. The study's authors say the cost of acquiring Black Hills ...