Summary: Petition for an exemption from WAC 480-70-351(2) requesting calculation of the commodity adjustment based on the most recent six months of actual cost, and requested $.91 increase (from a credit of $0.91 to a credit of $0.00) per month for residential recycling customers. The Company serves approximately 18,000 residential recycling customers in Island, Skagit, and Snohomish Counties.