John Lidderdale from Logan Energy Park gave a presentation on whether fuel cells are commercially viable for on-site energy generation. Logan Energy has experience installing fuel cells since 1994 and provides customer solutions for fuel cell integration. Fuel cells have benefits such as high efficiency, low emissions, reliability, and security of supply. They can reduce carbon emissions by over 40% compared to gas boilers. While capital costs are currently higher than conventional generators, fuel cells have lower lifetime costs and maintenance requirements. Several commercial and government organizations have installed fuel cell systems for their data centers and emergency power needs.

1. John Lidderdale – Group Managing Director Baglan Energy Park October 5 th 2010 Are Fuel Cells Commercially Viable for Providing On-site Energy?

2. Logan Energy North America: LOGANEnergy Corporation N orthridge Center 1 365 Northridge Road Suite 200 Sandy Springs, GA 30350 10 York Place Edinburgh EH1 3EP Europe, GCC & Africa: Logan Energy Limited Technium Sustainable Technologies Central Avenue Baglan Energy Park Port Talbot SA12 7AX

3. LEL - An Overview Founded 1994 Fuel cell and hydrogen technology Independent Customer Solutions….. right solution for the project Technical Expertise in fuel cell integration including associated plant around CHP, Trigen and other hydrogen technologies Feasibility, planning, financing, project design, installation, O&M. Assist OEM with product field trials and commercialisation strategies TfL Palestra Commissioning January ‘09

4. How good are we as a nation? “ UK trails EU league for renewables” World Energy – renewable review, ix.08 Britain is Europe's 'most glaring failure', says Greenpeace, with only 1.3% of needs sourced from clean energy in 2005

5. League table extracted from the Pure Power report: MW of wind energy capacity per 1,000 km2 (End 2008)

6. How would you like* > 40% carbon reduction # Combined Heat & Power > 36% carbon reduction # Combined Cooling Heat & Power Zero Carbon AD/Biogas * All figures are approximate and specific to particular application and are based on grid supplied electricity and piped natural gas. These will vary from size and complexity of installation. # Carbon reduction based on replacing grid electricity and grid gas fired boiler with grid gas fuelled fuel cell with absorption chiller.

7. Highest Efficiency Distributed Generation

8. Why Fuel Cells

9. Performance Low emissions Low noise – 65dbA Availability >95% High reliability Security of Supply

10. Performance 20% extra electrical output per NG m 3 65% net overall efficient CCHP (40-60% more than conventional power plant) Reduce CO 2 by over 40% using NG Minimise carbon footprint Security of supply - Increase distributed generation Quick to install Camp Pendleton

11. Pros & Cons Fuel cells Pros Good Whole life costs Lower maintenance costs Efficient Reduced electrical costs Closer matched energy demand Transition technology -2020 Eliminates transmission losses Quiet Clean - Air emission targets Carbon reduction Energy storage CSH / BREEAM Cons Capital costs higher Perception ‘future technology’ Limited number of suppliers

12. Performance - Financial Fuel Cell v ICE v Grid Comparison CCHP Extra Cost/saving per kWhe 20 yr Life Cycle Assumed zero increase above inflation 25% more generation

13. Performance - Financial Fuel Cell v ICE v Grid Comparison CCHP Extra Cost/saving per kWhe 20 yr Life Cycle Assumed zero increase above inflation 25% more generation 60% increase in primary energy cost?

14. Commercially Available Capacities PEM 1kWe to 50kWe Phosphoric Acid 100kWe 400kWe Molten Carbonate 245kWe 300kW 346kWe 1.4MWe 2.8MWe

15. Small Scale Fuel Cells

16. Visa Data Centre Omaha Commissioned April 1998 The reliability of the ‘six 9s’ computer grade electricity that Sure Power delivers isn’t a luxury for us at First National Bank of Omaha, it’s a critical difference over existing power arrangements that will substantially increase our computer uptime. The result is a tremendous leap in our competitive advantage. With Sure Power, First National can raise our customer’s service expectations while generating higher revenues. Dennis C. Hughes Director of Property Management First National Buildings

17. DOD PAFC Experience 1996-2002 8 th Air Force Hospital NAS Jacksonville Hospital NAS Fallon Galley Ft Huachuca Barracks Laughlin AFB Hospital

18. Dept. of Homeland Security California Regional Command Fresno, California

19. US Post Office World Interface Centre

20. Chevron Texaco Houston Texas Refinery Division Customer Data Base

21. Transport for London, Palestra Emergency Response Centre for London Mission Critical 24/7 London Systems Data Centre

22. SE HQ Havant Tri-generation - components Chillers Absorption Adsorption Coolers Dry Cooler Wet cooling tower Adiabatic cooler Pumps Switchgear Controls

23. 5.6MWe in Korea

24. In Summary Fuel Cells: Most efficient energy production 42% carbon reduction Higher availability More reliable Clean – low NO x /SO x Quiet Life cycle cost reduction Proven technology Available now

25. Thank You for Listening. John Lidderdale Logan Energy Limited  +44 131 523 1414  [email_address]  www.loganenergy.eu