GAS Act of 2011

[AI summary unavailable — showing source text] Gas Accessibility and Stabilization Act of 2011 or the GAS Act of 2011 - Amends the Clean Air Act to authorize the Administrator of the Environmental Protection Agency (EPA) to waive a control or prohibition respecting the use of a fuel or fuel additive if: (1) it is in the public interest to grant such a waiver; and (2) the Administrator determines, and the Secretary of Energy (DOE) concurs, that extreme and unusual fuel or fuel additive supply circumstances exist that are the result of an unexpected problem with distribution or delivery equipment and such circumstances prevent the distribution of an adequate supply. Requires the Administrator, after providing notice and an opportunity for comment, to remove a fuel from the list of approved fuels under all state implementation plans (SIPs) if the Administrator determines that the fuel has ceased to be included in any SIP or is identical to a federal fuel formulation implemented by the Administrator. Directs the Administrator, on removing a fuel from the list, to publish a revised list that reflects such removal. Repeals the limitation on the Administrator's authority to approve a control or prohibition respecting any new fuel in a…