increase font size Brunswick signs 10-year contract with ecomaine for waste disposal The combined cost of the contracts using ecomaine and Casella Waste Systems would be about $1.29 million a year. Share A worker uses a bales of recycling on a forklift to sweep the floor on Friday at ecomaine in Portland. The recycling center is capable of sorting 13-15 tons of recycling per hour. Andree Kehn/Sun Journal Brunswick Town Council on Monday approved, 7-2, a 10-year contract with ecomaine to dispose of residential curbside waste and recycling. The town will likely continue to contract with Casella Waste Systems for collection and transportation to ecomaine’s Portland facilities.