1. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Improving Energy Reliability & Performance

2. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Energy & Environmental Solutions Part of the Siemens history Over 100 years of providing Energy Management Systems and Services Historical advocate and proponent of energy conservation in facilities Documented $1 Billion in energy cost savings in past 10 years Early energy innovator – Siemens holds over 6000 energy related patents

3. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Cooperation in a spirit of partnership Our mission is to help our customers reduce energy costs while improving reliability and performance and minimizing the impact on the environment.

4. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Total Energy Resource Value Chain Management The EES Offerings M&V Benchmarking Sustainability Renewable Energy LEED Certification Energy Star Rate Analysis Gas and Electric Procurement Alternate Fuel Analysis Incentives/Rebates Mechanical upgrades/retrofits Electrical system upgrades Controls/EMS Risk mitigation Reliability Finance

5. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Demand Side Management The financial model of a classical Performance Contracting Solutions Mechanical System upgrades/retrofits Electrical upgrades Controls and automation development System Integration Building Infrastructure Other capital improvements

6. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Performance Contracting which finance results in Savings in  Heating  Electricity  Refrigeration  Water  Compressed air  Operation Modernizations in  Building automation and control  Heating, refrigeration  Ventilation, air conditioning  Water treatment  Lightning  Energy management  Service

7. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Performance Contracting Modernization financed with energy savings Modernization enhances building value Savings pay back investment No risk thanks to guaranteed savings Sustainable quality assurance due to energy management Secure investment budget

8. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Major Energy Projects Capability Onsite generation - Under a single source of responsibility, Siemens can provide turnkey services for. – Concept development and strategic energy master planning – Design\build – Comprehensive maintenance services – Operations services – Renewable energy sourcing Gasification of solid fuels (carpet, tires) and biomass Landfill gas, digester gas and other methane gas projects – Financial Programs Energy Asset Programs - Integrates technical and financial elements under a single contract agreement with the client. – Utility Service Agreement – payment based upon availability of the delivered utility or energy stream. Siemens retains the risk and burdens associated with owning and maintaining energy asset.

9. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Projects Siemens has created and guaranteed the efficient operation of dozens of high reliability energy facilities including: – Landfill and Wastewater Methane gas Electrical and steam Generation – Co-generation – Central Utility Plants and Distribution Steam Chilled Water Thermal Storage – Gasification Carpet scraps to Steam (under construction)

10. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Customer Benefits Stabilized energy costs and supply reliability – We can provide fixed operating costs and stabilized energy costs – Reduced downtime, enhanced comfort Single source accountability for guaranteed results – Siemens is responsible for asset value and equipment performance – We regularly measure and report on our actual performance compared to predicted Integrated energy and building management strategies – Central plant design, construction, operation and maintenance are parts of a larger strategy to enhance overall facility performance Speed – We can implement solutions much faster than traditional contracting Innovative financial solutions – We can provide a wide range of financing options to help preserve capital for the core business mission

11. .............. Siemens sans siemens sans bold siemens sans italic siemens sans italic bold siemens sans black siemens black italic Siemens Building Technologies Ltd. Building Technologies Sample Projects Monroe County – Two new combined heat and power plants, incorporating three 1.35 MW generators and associated heat recovery equipment at each site. Heating is provided by three 350 hp high-pressure steam boilers. Approx $21.5 million Shaw Industries – Waste-to-energy plant providing 50,000 pounds per hour of process steam for a 24 hour a day, 5 day per week operation. Provides steam base load (approximately 70%) for Shaw’s carpet manufacturing facility. We guarantee quality, reliable steam to Shaw’s plant for 10 years, and we provide a 10-year comprehensive maintenance program. St. Elizabeth Health Center – New cooling plant, lighting and control retrofits, water conservation and new waste management equipment have reduced labor by 5 FTE’s and saved over $1.2 m annually in energy and operations costs.