1. State of Arkansas Department of Environmental Quality (ADEQ) Air Division State and Local Emissions Inventory System (SLEIS) 2012 Exchange Network Conference Thursday, May 31st, 2012 David Lyon (Arkansas DEQ) Bret Smith (Windsor Solutions, Inc.)

2. 1.Background 2.Solution 3.Consortium Members 4.Demonstration 5.Next Steps 6.Questions 2012 Exchange Network Conference Agenda

3. 2008 Emissions Inventory Conference - a group of agencies agree on their shared need to migrate from i-STEPS to a new system that is compliant with the new EPA EIS The agencies formed a consortium and agree to develop a new, shared point source emissions inventory system: Web-based interface for both public and agency users CROMERR-compliant electronic reporting from the regulated community Generate and submit CERS XML files to EPA’s EIS Arkansas DEQ awarded FY09 Exchange Network Grant to develop the system Windsor selected to develop the new State and Local Emissions Inventory System (SLEIS) 2012 Exchange Network Conference Background

4. SLEIS: Enables the regulated community to submit point source emissions inventory data, and related meta-data, to state and local agencies using an intuitive and streamlined Web application. Provides a secure, CROMERR-compliant reporting mechanism. Supports multiple reporting years of emissions inventory data, both current and historical (migrated from i-STEPS). Highly customizable, allowing each agency to configure the system to meet their own unique needs. Manages the generation and submission of CERS format XML files to EPA’s EIS using a built in Node client. 2012 Exchange Network Conference Solution

5. Arkansas Department of Environmental Quality Arizona Department of Environmental Quality Delaware Department of Natural Resources and Environmental Control New Hampshire Department of Environmental Services West Virginia Department of Environmental Protection Metropolitan Government of Nashville and Davidson County, Tennessee 2012 Exchange Network Conference SLEIS Consortium

6. 2012 Exchange Network Conference Demonstration

7. SLEIS is available now! The initial SLEIS implementation is now within a six month warranty period, ending August 31, 2012. Windsor will address any critical defects during the warranty period. Windsor is also addressing any CROMERR related issues and assisting agencies with their CROMERR applications. Webinar scheduled for Wednesday, June 13 th, from 10AM-12PM PST to provide a detailed SLEIS demonstration and answer questions. For additional information, to register for the SLEIS Webinar, or for current SLEIS related news, please visit the SLEIS website at sleis.windsorsolutions.com sleis.windsorsolutions.com 2012 Exchange Network Conference Next Steps

8. 2012 Exchange Network Conference Questions?