SMITHFIELD, Va. — Smithfield Foods Inc., in partnership with Duke Energy and OptimaBio LLC, is now producing renewable natural gas from the wastewater treatment system at its Tar Heel, North …
This content is only avaiable to subscribers. If you are a subscriber, please log in or create a website account. Otherwise, please consider supporting community journalism by subscribing.
If you already have an account, log in for continued access.
Current print subscribers can activate a website
account by clicking here.
Please consider supporting community journalism by subscribing.
Other items that may interest you