The document announces a 2010 Environmental Performance Summit to be held from June 28-30 in Arlington, VA. The summit will focus on measuring and improving environmental performance in government through workshops on developing quality performance measures and performance-based budgeting. Attendees will include environmental managers, specialists, researchers and others. Workshop topics will provide methods for outcome-oriented performance measures, linking measures to strategies and activities, and integrating performance and budget information. The keynote will discuss renewable energy contributions to environmental sustainability.