This is a routine energy policy announcement with minimal constitutional impact. The administration is expressing support for year-round E15 availability but explicitly acknowledges Congressional action is required - meaning no executive overreach or separation of powers issue. The capture driver receives minimal score (1) as ethanol policy traditionally involves agricultural/energy industry interests, but this is standard policy advocacy. The mechanism_modifier is heavily reduced (0.3) because this is merely an announcement of support requiring legislative action, not actual policy implementation. A-score: 1.4 * 0.3 = 0.42. B-score is low (2.2) - minimal outrage potential, some media coverage due to energy policy interest, but no viral elements or strategic distraction indicators. This falls clearly into Noise category: A-score far below 25, no actual constitutional mechanism engaged, routine policy position statement that requires separate legislative process.