1. 1 UNIÓN FENOSA IT STRATEGY ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT Mr. David Andrés Hurtado Mining Engineer Soluziona Spain San Francisco, CA April 2004

2. 2 AGENDA I.Company Profile and New Business Environment II.IT Strategy III.PI Implementation IV.Benefits of PI Implementation in Union Fenosa

3. 3 I.Company Profile and New Business Environment

4. 4 UNION FENOSA Group: Strategic configuration Business divisions Areas International investments Core business EnergyServicesTechnology Generation Gas Networks Multi-services Telecommunications  Group revenue surpassing six billion US dollars  25,000 employees in close to 30 countries  More than eight million electricity and gas customers throughout the world UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT - Company profile and new business Environment

5. 5 Traditional utility Efficient traditional utility Global utility Multiutility Energy & diversification The new business orientation... Deregulated market - More efficiency Deregulated market - More efficiency Installed power increment Installed power increment Investments outside Spain Investments outside Spain Multi-utility: Energy & Gas Multi-utility: Energy & Gas UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT - Company profile and new business Environment

6. 6 Generation Business Evolution Nairobi SouthHermosillo Palamara La Vega Inernational Investments Naco Tuxpan La Joya EPSASpanish new CC PP Gas Business Investment Projects De-regulated market Installed Power (MW) LNG Plants Damietta Sagunto Ferrol UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT - Company profile and new business Environment

7. 7 International Presence UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT - Company profile and new business Environment

8. 8 II. – IT Strategy

9. 9  Plants with different technologies and ages  New personnel and high changing personnel rate  Therefore there is a need for a common language and standardization  Investments in new Power Plants  Some plants are changing their technology  Existence of new Management Applications that require plant information to operate in the new competitive market Initial Situation and Improvement Opportunities STANDARIZATION INTEGRATION SCALABILITY UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – IT Strategy

10. 10 Gestión de la Operación PRODUCTION Management (O&M + Results) Gestión del (*) Adquisición y Suministro de Combustibles FUELS supply and delivery MANAGEMENT Headquarters Main Business Processes For the plants outside of Spain, Energy, Fuels and Environmental Management are decentralized, because of differences in local business environments: Energy Management -> Normally subject to a PPA (Power Project Agreement) Fuels Management -> Normally a single fuel type contracted with a single supplier Environment Management -> Normally less restrictive than in Spain ENVIRONMENT Management ENERGY Management Decentralized Main Business Processes Thermal Production -> Plant Management Hydro Production -> Control Center Management Gestión de la Operación Local PRODUCTION Management (O&M + Results) Gestión del (*) Adquisición y Suministro de Combustibles Fuels Operation & Hydro Margins Management ENVIRONMENT Control Mechanisms Local Operation MANAGEMENT CONTROL AND SUPPORT Initial Situation and Improvement Opportunities UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – IT Strategy

11. 11  Easy and reliable way to collect and monitor plant information from a diversity of sources  A variety of users can access timely plant data  Standardized method of collecting and sending information to other critical applications (Maintenance, Generation Management, etc.)  Efficient storage of Time-series data and historical Plant Information  OSIsoft is the market leader in providing real time plant monitoring technology to the energy industry  Easy and reliable way to collect and monitor plant information from a diversity of sources  A variety of users can access timely plant data  Standardized method of collecting and sending information to other critical applications (Maintenance, Generation Management, etc.)  Efficient storage of Time-series data and historical Plant Information  OSIsoft is the market leader in providing real time plant monitoring technology to the energy industry Why OSIsoft PI? UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – IT Strategy

12. 12 III. – PI Implementation

13. 13  PHASE I: Detailed analysis of the existing plant systems.Detailed analysis of the existing plant systems. User requirements studyUser requirements study Detailed architecture definition for PI installation based on the present systems and users requirements: HW & SW definition (Servers, connection cards, communication drivers, etc).Detailed architecture definition for PI installation based on the present systems and users requirements: HW & SW definition (Servers, connection cards, communication drivers, etc).  PHASE II: Detailed design and prototype of the end-user graphic displaysDetailed design and prototype of the end-user graphic displays Definition of the Database structureDefinition of the Database structure Definition of the attributes of all data needed and available to be acquired, stored, calculated, and to be provided to corporate systemsDefinition of the attributes of all data needed and available to be acquired, stored, calculated, and to be provided to corporate systems  PHASE III: HW & SW acquisition, installation, configuration, testing and production preparationHW & SW acquisition, installation, configuration, testing and production preparation  PHASE IV: Development of system maintenance and protection processesDevelopment of system maintenance and protection processes Training: System Administrator, End-User and Maintenance CoursesTraining: System Administrator, End-User and Maintenance Courses Implementation Phases UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – PI Implementation

14. 14 PLANT MANAGEMENT SYSTEMS ERPs RESOURCE MANAGEMENT SYSTEMS Higher level integration Integration of plant management information Concentrator of management information Higher level integration Integration of plant management information Concentrator of management information Basic level integration Integration of process information Concentrator of plant information Basic level integration Integration of process information Concentrator of plant information Level 1 Process control Level 1 Process control Level 2 Operation monitoring Level 2 Operation monitoring Plant control equipment: DCSs, PLCs, etc. Plant control and monitoring systems SCADAS Operation support systems EXPERT SYSTEMS Real-Time Data Server CEN MANAGEMENT CONTROL Corporate integration Integration of management control information Concentrator of enterprise information Corporate integration Integration of management control information Concentrator of enterprise information Level 3 Plant management Level 3 Plant management Level 4 Company management Level 4 Company management Information Levels UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – PI Implementation

15. 15 Corporate/Business LAN Others…EnvironmentMaintenanceOperationFuel Business Systems FIRE WALL Plant Information System (PI) Supervision framework Management framework SCADA Plant Operations LAN Rosemount OPTOMATION ABB Siemens OPMMitsubishi DCS Technical Architecture Portfolio Dispatch & Control UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – PI Implementation

16. 16

17. 17

18. 18

19. 19

20. 20

21. 21 CONCEPTUAL PLAN FUNCTIONAL SCOPE Obtains, maintains and updates all information related to the metering management requested by other modules MDB DB manager Integrity Control MDB DB manager Integrity Control PI MDB motor Interface Metering - OCEN MDB Metering capture and management:  Metering management  Measurement management  Capture point management Metering capture and management:  Metering management  Measurement management  Capture point management Shared Functionality:  Based on allowing other OCEN modules to consult and/or manage metering and measurements. Shared Functionality:  Based on allowing other OCEN modules to consult and/or manage metering and measurements. MDB Manager (Motor):  Capturing information from different sources and sending it to the destination modules.  Validation, generation of calculated measurements.  Metering database purge, etc. MDB Manager (Motor):  Capturing information from different sources and sending it to the destination modules.  Validation, generation of calculated measurements.  Metering database purge, etc. Operation Fuel Maintenanc e Information requests Management of metering and capture points Management of metering and capture points Dam Safety PI Integration with Management Systems UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – PI Implementation

22. 22 NT SERVER PI NT SERVER UNIX SERVER PI - API C++ functions Java NT Environment UNIX Environment Interface DB PI - NT POWER PLANT LAN Interface NT UNIX POWER PLANTHEADQUARTERS Metering OCEN MDB PI-API functions are used for accessing to PI Database OCEN PI-API functions and C++ functions, are in the PI NT SERVER. Using the API, PI data are extracted Relevant PI data and information is sent to OCEN via OpenLink middleware. PI Integration with Management Systems - Technical Solution UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT: PI Implementation

23. 23 Production log book. Automatic recording events from PI RELEVANT PARAMETERS - Power - Energy - Environmental parameters - Performance - Losses, etc. Configuration of the relevant parameters for each plant RELEVANT PARAMETER - Power - Energy -Enviromental Parametres - Performance - Loses, …. Real time: different frequency access to PI

24. 24 On-line data interface OCEN – PI Daily Load Curve

25. 25 IV. – Benefits of PI Implementation in Union Fenosa

26. 26  Using PI, Union Fenosa can eventually integrate and centralize plant information at the Headquarters level. This permits new possibilities of optimization for a Centralized Control Office  Continuous improvement: facilitated by historical and real-time monitoring and diagnosis (decisions based on costs, production conditions,...)  Centralized Incidents Analysis: Support to Power Plants for decision making  Data sharing between different areas: maintenance, production, fuels  Support for specialized information systems  Standardized information for analysis and detailed studies (Time savings)  System acceptance by end users has been high Present Situation UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – Benefits of PI Implementation in Union Fenosa

27. 27  Central PI Server in UF Headquarters with relevant data of all power plants (including our investments outside Spain)  Web access to PI  PI implementation in LNG Plants  PI for Transmission Next Steps UNIÓN FENOSA IT STRATEGY: ADAPTATION TO THE CHANGES IN THE BUSINESS ENVIRONMENT – Benefits of PI Implementation in Union Fenosa

28. 28 Thank you for your attention