The trash at the landfill produces methane which is usually just burned off but Ameresco and Republic Services think that’s a waste.

The change is expected to save 3,089 tons of CO2 emissions annually and achieve a 99.5% reduction in bus fleet emissions.

A Centre County transportation giant is making some changes that isn’t something you’ll be able to see but rather benefit from. CATA is going full speed on switching to Renewable Natural Gas (RNG). It ...

The Centre Area Transportation Authority was a pioneer among public transit systems when in 2005 it became the first on the East Coast to fuel its entire fleet with compressed natural gas. Now 20 ...