UD-IAC Energy Assessment Approach  Develop Baseline –Billing analysis: how energy is priced –Energy balance: where energy is used –Lean energy analysis: why energy use changes  Identify and Quantify Savings Opportunities –Integrated Systems and Principals Approach to Identifying Savings Consider relevant energy systems (elect, lights, motors, fluid flow, compressed air, steam, process heating and cooling, HVAC) Apply principals of energy efficiency (inside out, control efficiency, counter flow, etc.) –Use engineering fundamentals and fundamental-based software to quantify savings  Measure and Benchmark –Measurement: extend LEA with sliding NAC and EI to measure energy efficiency improvement –Benchmarking: compare NAC and EI for inter-facility benchmarking
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