A renewable natural gas plant at the Keystone Sanitary Landfill will go before Throop Borough Council on Thursday night as it looks to expand by 25%. The Assai Energy facility at 1150 Marshwood Road, ...

Workers at the plant have accused the company of ... Federal regulators have long said that much of the plastic pipe manufactured for natural gas service from the 1960s through the early 1980s ...

WASHINGTON – The Trump administration announced a wave of regulatory rollbacks on Wednesday that included a repeal of emissions limits on power plants, reduced protections for waterways and a reversal ...

The Assai plant operates by piping in landfill gas from both the Keystone and Alliance landfills, which use networks of pipes extending down into their waste piles to draw the gas out of the ground.