1. Taming the last unmanaged enterprise expense … Energyand tracking your Carbon

2. About Hunt Consolidated, Inc. Hunt Consolidated, Inc. is the umbrella organization for a privately owned group of entities based in Dallas, Texas. These entities are engaged in exploration and production of oil and natural gas, refining, power, real estate, ranching and private equity investments. Hunt Oil Company, the flagship organization of the Ray L. Hunt family of companies is one of the world’s largest privately held exploration and production companies. Founded in 1934 by legendary wildcatter H.L. Hunt. Stable, continuous leadership Ray L. Hunt has served as Chairman and CEO since 1974. One of the world’s leading independent companies, Hunt has successfully conducted operations for 75 years. Multinational scope of activities. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

3. Plan2010 Target User Groups 3

4. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved Rising Energy Costs DC CT MD DE NJ HI ME MA NY NH RI CA TX FL NV VT 100% 80% Increasing Pain Nat’l Avg: 8.91 ¢/KWh 60% Rate Increase (%) 40% Nat’l Avg: 21.7% 20% 0% Electric Rates (¢/kWh) 0 5 10 15 20 25 30 States with high costs and where costs have increased significantly offer the best opportunities.

5. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved Green / Sustainability Factors Nearly half of companies report environmental reasons as equal or greater than cost saving when making investment in energy efficiency

6. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved Utility Supply and Demand History Projections Billion kWh 2,500 Commercial 2,000 Residential 1,500 Industrial 1,000 500 0 1980 1995 2005 2015 2030 Demand for electricity continues to surge, with recent estimates projecting 41% increase in demand by 2030

7. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved Buildings are Sources of Valuable Data

8. What is HEIQ GEMS? Consolidate telemetry data into a single secure enterprise portal. Monetize energy data. Normalize and convert from KwH to $$ and Carbon. Aggregate into reports, charts, graphs, monitors and Key Performance Indicators. Integrate with line of business systems CAD/BIM, CAFM, Scheduling: Autodesk, Maximo, Outlook Integrate Energy and Carbon with enterprise financial systems: SAP, Oracle, Microsoft, IBM. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

9. Key Clients Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

10. Liverpool Department Stores, Mexico Quick Facts: Over 75 Stores Across Mexico 55 MW+ 11/7 Operation Size: 180,000 sq.ft. / store 11M total sq.ft. Results: Average Savings: 14.75% Significant decrease in energy consumption and demand Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

11. GEMS Cost Reducing Solutions Continuous improvement management:Track energy costs before and after energy efficiency project implementations and calculate real Return on Investment for a project. Energy Intelligence: Energy, Financial, Facility Management, Asset Utilization and Work Order Management Key Performance Indicators, Dashboards and Reports for Executives and Facility Managers. Quickly identify worst performing buildings and equipment. Utility Bill Validation: Aggregation and Validation eliminates utilities overcharges. TOU/RTP Billing Engine for Daily/Weekly/Monthly cost calculation and analysis. Real-time Monitoring of energy usage: Compliance with corporate operational policies. After establishing baselines GEMS will notify when energy is overused. Demand charge management: Measures real time billable Demand and power factor, then uses load shaping policies to eliminate demand charges and low Power factor charges. Building benchmarking: Streamline Energy Star Government Reporting, Building Labeling and Verification. Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

12. Sustainability and Carbon Management Plan2010 Solution Focus Business Process Context Facilities Transportation Manufacturing Data Centers HEIQ 2009-10 Research & Partnering 2009-10 Product & Services 12

13. Enterprise Energy Integration Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

14. Green Intelligent Buildings Article Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

15. Hunt Energy IQ - GEMS Measure Monitor Monetize Control Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

16. Robust Data Object Model Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

17. Dynamic and Real-Time Charting Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

18. Site Drill Down and Detailed Analysis Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

19. Extensive Reports, KPI’s, What If Analysis Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

20. Enterprise to Site Navigation Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

21. Technical Review Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

22. GEMS Framework & Platform Microsoft SharePoint 2007 Bing Maps SQL Server 2008 SQL Server Reporting Services SQL Server Analysis Services Excel Calculation Services MS Identity Framework “Geneva” Visual Studio 2008 Windows Server 2003 / 2008 .NET 3.5 Oracle 10g RAC Autodesk NavisWorks (Optional) Revit (Optional) AutoCad Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved

23. GEMS Telemetry Connectivity Protocols Meter Data Management Interfaces: ETL policies/scripts via FTP RDBMS reconciliation connectors Internet protocols to collect meters data & monitor/control Building Automation Systems ModBus TCP BACNET IP OPC LonWorks Distributed gateways (appliances) interfaces to collect meter data and/or monitor/control BAS Honeywell Tridium JACE - oBIX CISCO Mediator - XMLRPC Proprietary and Confidential – Copyright 2009 Hunt Energy Enterprises – All rights reserved