Download - UCD Belfield Energy Management
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UCD Belfield Energy Management
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University College Dublin
Biggest 3rd Level Institution in Ireland
22,000 Students
Main Centre at Belfield 123 hectares
60 Buildings, 300,000m2 floor area
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Belfield 1910
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Belfield 2010
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Energy Issues
• Security of Supply
• Cost/Competitiveness
• The Environment / Climate Change
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Belfield Energy
• Energy Consumption
60m kWh
• Energy Cost
€5.5m
50%50%
Elec
Heat
80%
20%
Elec
Heat
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Belfield Electricity
• 30% of Electricity from CHP
• Remainder Imported from Grid
• Supplier: Airtricity to Dec 09. Energia from Jan 2010
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Belfield CHP
• 2 No. Gas Engines/2 MW Electrical Output
• Heat Supplied at no charge
• Owned and Operated by Dalkia
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Belfield Heat• District Heating system• Local Gas Boilers
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Belfield Heat
61%10%
29%
Gas
Biomass
CHP
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Comparison of Costs
Energy Rates (c/kWh ex VAT)
0
2
4
6
8
10
12
14
2008/09
2009/10
2008/09 12.9 12.2 3.4 3.8
2009/10 8.77 11.28 2.5 3.8
MV Import CHP Elec Gas Heat Biomass Heat
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Combustion Emissions (tonnes CO2)
• CHP: 5053
• Boilers 4510
• Import Elec 5730
Total 15293
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Demand Side Management
• Efficiency First
• Structured Programme
• Web-based Monitoring & Targeting
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e3 Bureau – Ph1
• UCD, DIT, TCD, DCU
• SEI Funding 50%
• Target– 10% reduction in consumption– 3 year programme, commencing 2004– 30 buildings (7 UCD)– Web based monitoring and targeting
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e3 Organisational Structure
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e3 Activities
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Communicating the message:Training & Awareness
• Posters
• Switch off stickers
• Calling post-its
• Focus group presentations
• SEI Events
• Website www.e3.ie
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Web-based Monitoring System
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Monthly Report
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e3 Ph 1 Results for UCD
• 12% energy saving
• Savings > €132700
• 1490 tonnes CO2
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e3 Bureau Phase 2
• 62 Buildings (11 UCD)
• 10% target for Ph 2 Buildings
• Maintain Performance in Ph 1 Buildings
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e3 Ph 2 Results
• UCD Saving €1.25m
• CO2 aving 5048 tonnes
• Overall Saving 4.2m
• CO2 Saving 16600 tonnes
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Cylon BMS Applications
HVAC Time and Temperature Control
Ventilation Occupancy/CO2 Control
Lighting Control – occupancy & daylight
Water Management
Alarm Handling
Diagnostics/Fault Finding
Energy Monitoring
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Energy Policy & Strategy 2008-2012 proposes
• Ongoing Demand Side and Supply Side Measures
• Increased Stakeholder participation– Students and Staff– Teaching and Learning– Research – (funding
conditionality )– Policy Makers
Design Input to new Build and Refurbishments
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Roebuck Residences
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Student Sports & Leisure Complex
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Science Centre
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Charles Institute
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Energy Intensive Research
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Roinn na bhFoirgneamh
agus na Seirbhisi
Buildings & Services
Department
Questions?
Thank You!