tefma workshop - the university of waikato energy performance partnerships
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TEFMA Workshop - The University of Waikato
Energy Performance Partnerships
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TEFMA Workshop - The University of Waikato Energy Performance Partnerships
Honeywell and Energy Performance Contracting
•Introduction to EPC - 10 years in A/NZ•EPC is about the responsible use of energy•Core Competency - among a range of products and solutions•Market segments:
•Healthcare•Education•Commercial•Industrial•Hospitality
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TEFMA Workshop - The University of Waikato Energy Performance Partnerships
•The Relationship at Waikato
•Extended site presence
•Substantial Building Management System
•Install business - no formal agreement
•In House maintenance
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TEFMA Workshop - The University of Waikato Energy Performance Partnerships
Key Fundamentals of an Energy Performance Contract
•The Partnership
•The Performance Guarantee
•Energy Cost Savings to fund upgrades
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TEFMA Workshop - The University of Waikato Energy Performance Partnerships
The EPC Process
•Preliminary Audit - no cost - establish potential•Presentation of Preliminary Audit/opportunity•Letter of Intent•Engineering Solution - Scope of Work•Final Proposal - negotiations•Installation•M&V Process - long term•Maintenance - long term•
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TEFMA Workshop - The University of Waikato Energy Performance Partnerships
Areas of Potential Savings Identified:
•BMS Control of Direct Electric Heating•Better Control of VAV Electric Re-Heating•Load Shedding of Electric Loads •100% re-cycled air during pre-occupancy warm-up•Validate operation of economy cycles where fitted•Extend the use of cabon dioxide(C02) Sensing•Pre-cooling with outside air when conditions permit•Eliminate unnecessary cooling and subsequent reheating•Extend BMS to buildings with no BMS•Optomised starting and stopping of plant•Revisit lighting control
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TEFMA Workshop - The University of Waikato Energy Performance Partnerships
Finance
•Options - ECCA - Dan Coffey
•Thank You