The Altoona Water Authority has negotiated a $380,000 discount with the contractor building its digester complex at the Westerly Sewer Treatment Plant in return for granting a second extension of the ...
SAN DIEGO--(BUSINESS WIRE)--Alchemyca, a waste-to-value technology company transforming anaerobic digesters into high‑performance biorefineries, today announced the launch of its flagship digital ...