F S T C W o r k f o r c e E d u c a t i o n & T r a i n i n g Top 10 Tips for Energy & Water Savings in Commercial Food Service Presented by: Todd Bell Sr. Energy Analyst Fisher-Nickel Inc. Download today s presentation: www.fishnick.com/handouts/01212016
Energy Audits Appliance Testing Facility Design Seminars Standardized Testing is the basis for Energy Star and Utility Rebates
Fishnick.com Steamers Holding Cabinets Fryers Griddles Combi Ovens Convections Ovens Rack Ovens Ice Machines Reach-in Refrigeration Exhaust Fan Controls
600 Why focus on Commercial Food Service? Because it is VERY energy intensive! 500 kbtu per Ft2 400 300 200 100 0 Retail Office Lodging Retaurant Restaurant Ware Many Washing Energy Cooking AppliancesLighting & Air Conditioning Exhaust Using System Systems Under One Roof! Water Heating Refrigeration
Let s serve up some... Cinnamon Rolls!?! 1. Rate Analysis 2. Tune up the Water Heating System 3. Install Low Volume, High Pressure Pre-rinse Sprayers 4. Clean Refrigeration System Condenser Coils 5. Seal Up the Walk-in Boxes 6. Optimize the Exhaust System 7. Install LEDs 8. Fix All Water Leaks 9. Replace Low Efficiency Fryers 10. Schedule an Energy Audit 1 Conduct an Electric Rate Analysis!
A1 Flat Rate E19 Time/Use $500 Operating Cost Savings
2 Tune up the Water Heating System Calibrate, Insulate, Regulate, Activate! Calibrate: Set Water Heater to Proper Temperature Delivery Temperature Guidelines No Dish machine: 120 F Chemical Sanitizing Dish machine: Minimum Supply: 120 F Sometimes Recommended: 140 F Hot Water Sanitizing Dish machine: 140 F
Gas: Setting Water Heater to Proper Temperature Electric: Setting Water Heater to Proper Temperature Upper & Lower Thermostats
Turn it Down and SAVE! 160 F 160 F 160 F Standard Efficiency Gas High Efficiency Gas Electric 140 F 140 F 140 F Save: $390/yr $320/yr $1,400/yr (assumes 500 gal/hot/water/day @ $0.90/therm - $0.15/kWh) Turn it Down and SAVE! 140 F 140 F 140 F Standard Efficiency Gas High Efficiency Gas Electric 120 F 120 F 120 F Save: $195/yr $160/yr $700/yr (assumes 250 gal/hot/water/day @ $0.90/therm - $0.15/kWh)
The Find 180 F Water Heater Set Point and Delivery Temperature! Insulate: Install hot water line insulation Example Savings: $300/yr
Regulate: Turn off hot water line recirculation pump during non service hours Example Savings: $800/yr Pump Hot water line Hot water recirculation loop
Activate: Turn on the Automated Flue Damper Example Savings: $100/yr
3 Install High Pressure, Low Volume Pre Rinse Sprayers! High Flow Sprayers Identified by: Shower spray pattern, no flow rate (gpm) marking on face or body or a measured flow rate above 1.2 gpm. The real workhorse of the dish room!
And a $40 part that can deliver big savings! Sprayers Need TLC Too! 1.42 gpm rated sprayer flowing at 5.0 gpm
Annual Operating Cost Increase: $1,741 Cost of New Sprayer: $50 ROI: Instantaneous!
Clogged holes drilled out on 1.42 gpm rated model Replace! Don t Ruin! Now: 6.0 gpm! 4 Clean Refrigeration Systems Condenser Coils
Basic Principle of Refrigeration: The movement of heat from one place to another A blocked coil impedes heat transfer! Coil Brush Coil Protective Screen
Don t forget rooftop remotes! Ice Machine Condensing Unit Pre and Post Monitoring Study Proves Savings! 30 25 Measured Daily Energy Use (kwh) 20 15 10 $300/yr Savings $600/yr Savings $590/yr Savings Dirty Coil Clean Coil 5 0 Restaurant #1 Glass Door Merchandiser Restaurant #2 Glass Door Merchandiser Restaurant # 3 Solid Door Refrigerator
5 Seal Up the Walk in Boxes! Yep, I m the one keeping the beer cold! Replace damaged door gaskets
Install Strip curtains Reduces warm air infiltration by 75%
Install/repair auto door closers
Heavy duty type door closer Very effective but cost more: $300 $400
Check door sweep And Clean Evaporator Coil
Never mind the plastic wrap hand me my Tofu! Watch out for icebergs!
6 Optimize the Exhaust System! Keep the Kitchen Cool! Mind the Gap! 2009
Push m Back Maximum Overhang Close the Gap 2009 Add Side Panels See them in action: http://fishnick.com/ventilation/ventilationlab/video/
Remove four way diffusers from in front of hoods Thermal imaging proves it!
Four Way Diffuser HEAT Spillage! 7 Install LEDS... Somewhere!
Track Lighting Example 40 X 65 watt PAR 30 halogens Easy 10 Watt LED retrofit
Annual Operating Cost Savings: $2,313 ROI: 0.5 years LEDs are Solid Choices High performance A lamps Down lights Floods And... some holy grail lamps High performance MR16 Viable linear LED lamps & troffers
Most LEDs are shatterproof and OK over food prep areas! LEDs last 50 times longer too!
8 Fix ALL Water Leaks! What does this one cost?
Annual Water Cost: $160 Annual Water Heating Cost: $65 Total Annual Utility Cost: $225 Another Find... Failed Booster Heater TPR Valve: 3 gpm
Annual Natural Gas Cost: $486 Annual Electricity Cost: $125 Total Water & Sewer Cost: $315 Total Annual Cost: $926 9 Replace Low Efficiency Fryers with an Energy Star & Rebate Qualified Model! Low Efficiency Fryer Identified by: Cast iron burners and/or not on either qualified list of fryers energystar.gov fishnick.com/saveenergy/rebates/
www.fishnick.com/saveenergy/rebates/ Qualified Fryers Updated 1/15/2016 Qualifying gas fryer models (vat width < 18 inches) must meet ENERGY STAR specifications for energy efficiency OR must have a tested heavy load cooking energy efficiency of 50% and an idle energy rate? 9,000 Btu/h utilizing ASTM Standard F1361. Qualifying gas fryer models (vat width? 18 inches) must meet ENERGY STAR specifications for energy efficiency OR must have a tested heavy load cooking energy efficiency of 50% and and idle energy rate? 12,000 Btu/h utilizing ASTM Standard F2144. Qualifying electric fryer models (vat width < 18 inches) must meet ENERGY STAR specifications for energy efficiency OR must have a tested heavy load cooking energy efficiency of 80% and an idle energy rate? 1,000 W utilizing ASTM Standard F1361. Qualifying electric fryer models (vat width? 18 inches) must meet ENERGY STAR specifications for energy efficiency OR must have a tested heavy load cooking energy efficiency of 80% and and idle energy rate? 1,100 W utilizing ASTM Standard F2144. Multiple Make vat configurations & are Model paid per qualifying vat. Performance Rebate $ NOTE: Program criteria are subject to change. Check your utility rebate application for terms and conditions, and effective program dates. Company Model Number Shortening Preheat Energy Production PG&E Vat Fuel Idle Energy Rate Rebate Capacity Energy Efficiency Capacity Measure Width Type (Btu/h or kw) (per vat) (lb) (Btu or kwh) (%) (lbs/h) Code Alto Shaam ASF 60G 13 62 Gas 13,442 4,072 66% 82 $749 F206 Alto Shaam ASF 75G 22 73 Gas 16,936 4,825 71% 134 $749 F206 Anets AH55 14 50 Gas 13,456 4,632 51% 67 $749 F206 Frymaster BIGLA*30 13 31 Gas 9,556 4,382 56% 68 $749 F206 Frymaster BIH*55 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster BK*55C 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster BK*55RC 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster BK55C 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster BK55RC 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster BKFP*55C 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster BKFP*55RC 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster ESG35T 14 35 Gas 9,582 8,233 50% 58 $749 F206 Frymaster FPGL*30 13 31 Gas 9,265 3,832 60% 66 $749 F206 Frymaster FPH50 14 50 Gas 15,300 6,400 50% 57 $749 F206 Frymaster H*55 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster H55 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster HD*50G 14 50 Gas 11,117 8,386 52% 72 $749 F206 Frymaster HD*60G 18 80 Gas 16,362 10,242 52% 107 $749 F206 Frymaster MJH*50 14 50 Gas 15,300 6,400 50% 57 $749 F206 Frymaster MPH*55 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster PH*55 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster PH55 14 50 Gas 13,951 5,604 55% 69 $749 F206 Frymaster PMJH*50 14 50 Gas 15,300 6,400 50% 57 $749 F206 Frymaster YSCFH*14G 14 50 Gas 11,117 8,386 52% 72 $749 F206
Justify the Purchase! Life Cycle Cost Analysis Acquisition Cost Sustainability Cost Energy Water Maintenance Let s open the FSTC Online Toolbox
Annual Operating Cost Savings: $640 ROI: 3.4 years Lifetime Cost Savings: $2,273 ROI with CA Energy Wise Rebate: 2.3 years
10 Call Todd Schedule a FREE FSTC Energy Audit! F S T C W o r k f o r c e E d u c a t i o n & T r a i n i n g Todd s Horsepower: 925.866.5478 tbell@fishnick.com