Advanced energy production st joseph hospital 2010 sustainable solutions research team june 2010
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Advanced Energy Production St. Joseph Hospital 2010 Sustainable Solutions Research Team June 2010. Project Objective. Shall St. Joseph Hospital generate energy? Distributed Generation – what is it? Benefits of Distributed Generation to the Hospital 3 Systems Comparison, Case Study for each:

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Advanced Energy Production St. Joseph Hospital 2010 Sustainable Solutions Research Team June 2010

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Advanced Energy ProductionSt. Joseph Hospital 2010 Sustainable Solutions Research TeamJune 2010


Project Objective

  • Shall St. Joseph Hospital generate energy?

    • Distributed Generation – what is it?

  • Benefits of Distributed Generation to the Hospital

  • 3 Systems Comparison, Case Study for each:

    • Fuel Cell with Combined Heat and Power

    • Combined Heat and Power

    • Photovoltaic

  • Conclusion


Distributed Generation

From PSE:

6% BTU loss

65% BTU loss

Your Own System:

25% BTU loss


Benefits to Hospital

  • Minimize risk associated with price volatility

    • Reliable power

    • Reductions in energy cost improve operating margins

  • Moves PeaceHealth towards a cleaner hospital

  • Good corporate citizenship


Energy Systems

  • Fuel Cell CHP

    • Combined Heat and Power

      using Hydrogen and Natural Gas

  • Combined Heat and Power

    • A Power Plant – uses Natural Gas

  • Photovoltaic – It’s Solar Power!


Fuel Cell

  • It’s Combined Heat and Power!

  • Uses Natural Gas and Hydrogen

  • Clean electro-chemical process

  • Hydrogen produced by subjecting hydrocarbon (natural gas) to steam under pressure

  • Emissions are low


Fuel Cell Case Study

  • St. Francis Hospital and Medical Center, Hanford CT

  • 200 kW of electricity

  • $7,000 per kW

  • Installed Cost: $1.4 M

  • 22.3 year payback


Combined Heat and Power

  • Simultaneous production of electricity and heat

  • Reliable power

  • Waste heat recovery for heating, cooling, dehumidification


CHP Case Study

  • Resurrection Medical Center, Chicago

  • (2) 725 kW natural gas engine generators

    • $1,200 per kW

  • Installed Cost: $1.74 M

  • 14.5 year payback


Photovoltaic System

  • It’s Solar Power!

  • East Tower installation will produce 147 kW

  • Passive system

    • No moving parts

    • 25 year warranty available

  • Wide usage in Hospitals


St. Joseph Hospital East Tower

EAST TOWER


Photovoltaic Case Study

  • Jerry L. Pettis Memorial Medical Center, Loma Linda CA

  • 309 kW

  • $6,000 per kW

  • Installed Cost: $1.85 M

  • 30.9 year payback


Costs and Emissions


Conclusions


Conclusion

  • Distributed Generation

  • Benefits of Distributed Generation to the Hospital

  • Overview 3 Systems

  • Continued Study


Thank You!


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