combined heating and power- dan bullock
DESCRIPTION
Gulf Coast Green 2010. Dan Bullock is with the U.S. DOE Gulf Coast Clean Energy Application Center.TRANSCRIPT
Daniel Bullock, MS, MPAffDaniel Bullock, MS, MPAff1
Gulf Coast Green ExpoHouston, TX
April 16, 2010
2
Develop regional strategies to support CHP, WHR, and DE in TX, LA, and OK
1. Education and Outreach • Website, workshops, webinars
2. Project Support• Audits, feasibility studies, assistance
3. Policy Development• Legislative and regulatory issues
3
U.S. Dept. of Energy Gulf Coast Clean Energy Application Center
RESOURCES
• LEED-accredited professional• Technical and economic analysis expertise• Regulatory expertise• Project development expertise• Air quality expertise
Dan Bullock, Director
Ross Tomlin, Policy Development
Krishnan Umamaheswar, Project Support
4
I. CHP Overview
II.Commercial Applications
III.LEED Eligibility
5
6
US CHP Goal:US CHP Goal:240 GW of CHP by 240 GW of CHP by 2030203020% of total 20% of total generating capacitygenerating capacity
135 facilities
100 1406020
Count of Facilities Source: Summit Blue
Total Capacity17,000 MW
Estimated Annual Energy Savings 0.46 Quads
About equal to fossil fuel savings of the entire Texas nuclear fleet
Saved 5 times the fossil fuel that wind energy saved in 2007
8
Source: Tommy John Engineering
Impact of Texas Fleet
9
Efficiency gains through heat capture and use.
Combined Heat & Power70-90%
Separate Heat & Power40-50%
PrimeMover
Fuel input
WorkElectricity Generator
Electricity
Steam Generato
r
Steam TurbineSteam Needs
Hot Water Needs
Steam Driven Chiller
(Cooling)
Heat
Steam
BUILDING DEMAND
THERMAL
ELECTRICAL
EXPORT or
WASTE
}
HIGHEST RELIABILITY
OPTION
Sized to meet max electrical
load
THERMAL
ELECTRICAL
EXCESSTHERMAL
HIGHEST EFFICIENCY
OPTION
}UTILITY SUPPLIED
Sized to meet min. thermal
load
THERMAL
ELECTRICAL
DEFICIT
DEFICITUTILITY SUPPLIED }
POWER EXPORTS ARE NOT A DRIVING DESIGN REQUIREMENT. BEHIND THE FENCE SYSTEMS ARE MOST DESIRABLE.
12
Reduces energy costsAttractive return on investmentEnergy security and reliabilityReduced emissionsImproved power qualityLEED Points
13
Hotels Prisons Airports Hospitals Universities Data Centers Grocery Stores Wastewater Treatment Refrigerated Warehouses Emergency Management Facilities Homeland Security & Sanctuary Locations
15
◦ Dell Children’s Hospital (Austin) 4.3 MW
◦ BP Rodeo and Helios Center (Houston) 4.3 MW
◦ Methodist Hospital (Houston) 4.3 MW
◦ TECO – Texas Medical Center (Houston) 50-100 MW◦ Targa Resources (Mont Belvieu) 14 MW◦ The University of Texas at Austin (Austin) 34 MW◦ Texas A&M University (College Station) 34 MW
16
Turbine Exhaust Diverter Valve Module
Absorption Chiller & Exhaust Module
Inlet Cooling Module
Condenser Water Pump & CHP Control Room
Module
4.5 MW Combustion Turbine Generator
17
◦4.3 MW electricity + chilled water
◦Energy security◦1st Platinum LEED in Houston◦“Top Texas Projects” award –
Texas Construction, 2008
Data Center Application
18
New rating system - greater emphasis on “Energy and Atmosphere”
21%
34%
• Certified 40–49 points• Silver 50–59 points• Gold 60–79 points• Platinum 80 points and above
LEED 2009LEED 2009
19
o CHP contributes to LEED pts. for Energy and Atmosphere (EA1)
o up to 19 pts oCan also contribute to LEED pts. for Renewable Energy (EA2)
o up to 7 pts
Platinum rating is PRACTICALLY impossible w/o CHP
21
HB1831 & HB4409Requires CHP feasibility studies in critical government buildingsEducation webinars offered on a regular basiswww.txsecurepower.org
22
Dan Bullock, MS, [email protected]
Ross Tomlin, MPAffClean Energy [email protected]
Krishnan Umamaheswar, LEED AP, CEM, CDSM Project [email protected]
Ginny JahnAdministrative [email protected]
www.GulfCoastCleanEnergy.org