Presentation on theme: "Energy Expert – tracks performance; creates, proves and documents savings. Energy Savings Documentation Detection of Issues Component of Energy Awareness."— Presentation transcript:
Energy Expert – tracks performance; creates, proves and documents savings. Energy Savings Documentation Detection of Issues Component of Energy Awareness Programs (visibility) Comparative Performance Tracking
Energy Savings Documented Daily load profile at a State of Oregon facility before and after energy savings measures and/or operational changes were implemented.
Energy Savings Documented Cumulative savings below is for a hospital built approximately June 2008 with a few modifications made in the fall of 2008 and major savings measures implemented in April This data translates to reduced consumption of over 1 million kWh since May 2009 (post ESMs).
Energy Savings Documented The dollar amount applied to that energy savings is $85, (using.08 per kwh saved)
Energy Savings Documented - (An alternate view removing the model component) Actual demand comparison of a Monday post- ESMs with the Monday average (comparing baseline data).
Detection of Issues – State Library begins experiencing high days beginning July 16 th.
Detection of Issues – State Library Daily Scorecard shows high usage. Upon Investigation these issues are discovered: 1.Defective economizer causing the refrigeration compressor to cycle on and off. 2.The main building chiller was also cycling in the early morning when it should have been cooling on outside air.
Detection of Issues – Fast response times result in real energy/cost savings. Once the diagnosis and the repairs are complete, the facility is back in the black for savings and the energy use is back to normal levels.
Detection of Issues – State of Oregon Executive Building When the Facility Manager receives this notification for Friday, October 16 th a State Holiday, its determined that the building had run a normal schedule. With the problem identified, a future problem is avoided.
Detection of Issues – Retail Store which experienced unexpected high energy use on a weekday.
Detection of Issues – Retail store Daily Scorecard shows high usage. Upon Investigation, this issue was identified: Primary lighting for store was not shut down after hours. Problem was identified immediately and resolved within 24 hours. Potential Cost Implications: $2,700/month $33,000/year
Energy Awareness Programs (Visibility) Electronic Dashboards Daily s Reporting Energy Performance