ucd belfield energy management
Post on 05-Jan-2016
32 Views
Preview:
DESCRIPTION
TRANSCRIPT
UCD Belfield Energy Management
University College Dublin
Biggest 3rd Level Institution in Ireland
22,000 Students
Main Centre at Belfield 123 hectares
60 Buildings, 300,000m2 floor area
Belfield 1910
Belfield 2010
Energy Issues
• Security of Supply
• Cost/Competitiveness
• The Environment / Climate Change
Belfield Energy
• Energy Consumption
60m kWh
• Energy Cost
€5.5m
50%50%
Elec
Heat
80%
20%
Elec
Heat
Belfield Electricity
• 30% of Electricity from CHP
• Remainder Imported from Grid
• Supplier: Airtricity to Dec 09. Energia from Jan 2010
Belfield CHP
• 2 No. Gas Engines/2 MW Electrical Output
• Heat Supplied at no charge
• Owned and Operated by Dalkia
Belfield Heat• District Heating system• Local Gas Boilers
Belfield Heat
61%10%
29%
Gas
Biomass
CHP
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
Combustion Emissions (tonnes CO2)
• CHP: 5053
• Boilers 4510
• Import Elec 5730
Total 15293
Demand Side Management
• Efficiency First
• Structured Programme
• Web-based Monitoring & Targeting
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
e3 Organisational Structure
e3 Activities
Communicating the message:Training & Awareness
• Posters
• Switch off stickers
• Calling post-its
• Focus group presentations
• SEI Events
• Website www.e3.ie
Web-based Monitoring System
Monthly Report
e3 Ph 1 Results for UCD
• 12% energy saving
• Savings > €132700
• 1490 tonnes CO2
e3 Bureau Phase 2
• 62 Buildings (11 UCD)
• 10% target for Ph 2 Buildings
• Maintain Performance in Ph 1 Buildings
e3 Ph 2 Results
• UCD Saving €1.25m
• CO2 aving 5048 tonnes
• Overall Saving 4.2m
• CO2 Saving 16600 tonnes
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
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
Roebuck Residences
Student Sports & Leisure Complex
Science Centre
Charles Institute
Energy Intensive Research
Roinn na bhFoirgneamh
agus na Seirbhisi
Buildings & Services
Department
Questions?
Thank You!
top related