Clean Air Certificate For a donation of $50, you can own this attractive Clean Air Certificate pictured below. When you do, we will permanently retire one federal air pollution allowance. That means no power company will ever get its hands on it and one ton of acid rain causing pollution will never be released into the atmosphere. The Clean Air Certificate is suitable for framing and can be made out in the name of whomever you wish. You can order on-line or send a check or money order for $50 for each certificate to: The Adirondack Council P.O. Box D-2, Elizabethtown, NY 12932. To use your credit card, call us toll free at: 877-873-2240 or purchase it at our on-line shop. Shipping charges do not apply.