Penn State is a World Class University with more than 50,000 - - PDF document

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Penn State is a World Class University with more than 50,000 - - PDF document

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Andy Colwell AnnMarie Mountz Penn State is a World Class University with more than 50,000 students, faculty and staff on campus on any given day. As a provider of utilities, Steam Services plays an important supporting role in the success of

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AnnMarie Mountz Andy Colwell

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3/19/10

Penn State is a World Class University with more than 50,000 students, faculty and staff on campus on any given day. As a provider of utilities, Steam Services plays an important supporting role in the success of the University’s mission of teaching, research and service.

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  • +40 Operations and

Maintenance Staff

 Power Plants

 18 Operators  8 daylight maintenance  6 Coal and Ash handlers  2 supervisors

 Distribution

 7 Daylight Maintenance  1 supervisor

 2 Staff Assistants

  • Buildings Served
  • +700 total
  • +200 served with steam
  • +19 million ft2
  • +10 engineering and

technical support

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Additional Steam Capacity

  • Steam demands began to exceed firm capacity

Aging Infrastructure

  • Last steam capacity upgrade was 1971

Essential Services

  • Where/How to care for 10,000+ folks during a

total loss of power to campus

  • Estimated we need 12 mW to do this

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Combustor

7mW SOLAR TAURUS 70 air Natural gas or

  • il

900 oF exhaust Steam to campus

32 kpph un-fired 117,000 kpph fired

RENTEC HRSG

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Combustion Turbine

$3.9 million

HRSG

$1.4 million

Total Project

$19 million

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Covers

  • Planned in-service and out-of-service

maintenance

  • Service calls
  • Complete overhaul after 30,000 hours

Costs

  • $21,000/month, $35 per hour
  • ~$600,000 per year

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Purchased Electricity (kWh) 96% Electricity Generated (kWh) 4%

Before ECSP Upgrades Prior to 2011

Purchased Electricity (kWh) 79% Electricity Generated (kWh) 21%

After ECSP CHP After 2011

Purchased Electricity (kWh) 67% Electricity Generated (kWh) (CHP at WCSP) 33%

WCSP Upgrades w/ CHP sometime after 2015

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Coal (mmBtu) 96% Gas (mmBtu) 4%

Before ECSP Upgrades prior to 2011

Coal (mmBtu) 77% Gas (mmBtu) 23%

After ECSP Upgrades after 2011

Coal (mmBtu) 38% Gas (mmBtu) 62%

WCSP Upgrades, Phase 1 2014

Coal (mmBtu) 0% Gas (mmBtu) 100%

WCSP Upgrades, Phase 2 After 2015

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Campus Improvements

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3/19/10 500,000 1,000,000 1,500,000 2,000,000 2,500,000 3,000,000 3,500,000 MMBtu

Actual Consumption MMBTUs

OIL NGAS COAL ELECTRIC

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3/19/10 350,000 400,000 450,000 500,000 550,000 600,000 mt CO2e / yr

Greener Grid (AEPS)

End Renewable Energy Credits Purchase

Energy Program $7-10M\yr - Energy Savings Projects 15 yr simple payback $1-1.5M\yr - Energy Conservation Measur & and Continuous Commisioni 5 yr simple payback Campus Sustainability Combustion Turbine \ Operational changes Fuel Switch -Coal to Natural Gas Boiler MACT regulatory response $20M - 2nd Combustion Turbine 2012 Goal - 17.5% 30% below 2005 baseline 35% below 2005 baseline Transportation \ Waste Initiatives Green Design

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  • 50,000

100,000 150,000 200,000 250,000 Prior to 2011 After 2011 Beginning 2014 After 2015 before ECSP Changes After ECSP CHP WCSP Ph 1 WCSP Ph2

CO2 Reduction

Campus Improvements

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  • Comply with Boiler MACT at WCSP
  • Investigate a 2nd CT/HRSG installed

at WCSP

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exhaust 4 x 100 kpph Boiler 400 oF

Fans Pumps Electric Generation 150-170 psig To Campus To Campus

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New Natural Gas Boilers

WCSP Floor Plan after Boiler MACT

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Future CT/HRSG

WCSP with CT/HRSG

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Energy Funding – CT/HRSG

  • Could meet Energy Program requirements of 8 year payback
  • Could provide stability as Power Companies eliminate coal
  • PJM – 16,000 mW ~ 10% of load (retirement requests)
  • Campus could operate at reduced but functional load
  • Recent catastrophies
  • 2003 Cascading NE Grid Collapse
  • 2005 Hurricane Katrina
  • 2009 Kentucky Ice Storms
  • 2011 Tropical Storm Lee
  • 2012 Hurricane Sandy

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Energy Funding - Planned

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CT#1 CT#2

Cost $20M $20M Ngas/dth $13 $5 Elect/kWh $0.04 $0.08 Coal/ton $80 ($3.20 per mmBtu) $125 ($5 per mmBtu) Funding Essential Services - Aug 2003 Utilities - Boiler Replacement Energy Funds At the expense of building improvements

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$0 $2 $4 $6 $8 $10 $12

2013/ 2014 2014/ 2015 2015/ 2016 2016/ 2017 2017/ 2018

MILLIONS OF DOLLARS Support Sustainability & Academics Utilities Projects Lighting Major Construction Energy Initiatives Buidlings (Includes H&F)

Energy Funding - Planned

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$0 $2 $4 $6 $8 $10 $12

2013/ 2014 2014/ 2015 2015/ 2016 2016/ 2017 2017/ 2018

MILLIONS OF DOLLARS CT/HRSG Utilities - Ag Digester Lighting Major Construction Energy Initiatives Buidlings (Includes H&F)

Energy Funding – CT/HRSG

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3/19/10 350,000 400,000 450,000 500,000 550,000 600,000 mt CO2e / yr

Greener Grid (AEPS)

End Renewable Energy Credits Purchase

Energy Program $7-10M\yr - Energy Savings Projects 15 yr simple payback $1-1.5M\yr - Energy Conservation Measur & and Continuous Commisioni 5 yr simple payback Campus Sustainability Combustion Turbine \ Operational changes Fuel Switch -Coal to Natural Gas Boiler MACT regulatory response $20M - 2nd Combustion Turbine 2012 Goal - 17.5% 30% below 2005 baseline 35% below 2005 baseline Transportation \ Waste Initiatives Green Design

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