Federal and state incentives steer RNG toward transportation, creating a barrier for utilities hoping to promote it.
Poultry growers are under less pressure and have fewer incentives than hog farms to convert animal waste to energy.
Smithfield, the world’s largest pork producer, says its venture is driven not by growing legal pressure, but by a commitment to reduce its climate footprint.
A St. Louis entrepreneur has partnered with an agriculture giant on an experiment that could produce carbon negative renewable biogas.
The North Carolina Pork Council filed a motion Thursday asking state regulators to reconsider a freeze on new swine gas projects.