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Presented at: Kingsley’s WoolloomoolooPresented by: Ben Pearson & Dan ButtDate: 8 August 2011
Energy Efficiency for Commercial Kitchens
Copyright and disclaimer
The Office of Environment and Heritage and the State of NSW are pleased to allow this material to be used, reproduced and adapted, provided the meaning is unchanged and its source, publisher and authorship are acknowledged.
The Office of Environment and Heritage has made all reasonable effort to ensure that the contents of this document are factual and free of error. However, the State of NSW and the Office of Environment and Heritage shall not be liable for any damage which may occur in relation to any person taking action or not on the basis of this document.
Office of Environment and Heritage, Department of Premier and Cabinet
Phone: (02) 9995 5000 (switchboard)
Email: [email protected]
Website: www.environment.nsw.gov.au
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Funding Support
This project has been supported by the NSW Government as part of the Energy Efficiency Training
Program – visit savepower.nsw.gov.au
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Today’s Focus
1. Introduction to GreenChef2. Energy Use in Restaurants3. Case Study4. Understanding Appliances5. Using Appliances Efficiently
10 min break
6. Restaurant Equipment SystemsKitchen Exhaust; Refrigeration; Water Heating and Use; Heating and Cooling; Lighting
7. Summary
SESSION 1
About GreenChefEnergy Efficiency in Commercial Kitchens
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About GreenChef
• Lack of information in Australia relating to energy efficiency in Commercial Kitchens / Restaurants
• USA leading the rest of the world
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About GreenChef
•Developed in partnership with Fisher Nickel (USA) www.fishnick.com
•Food Service Technology Centre (FSTC)
•World leaders in:• Commercial kitchen
energy efficiency• Appliance performance
testing
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Our Philosophy
1. Raising Awareness
2. Changing ‘Entrenched’ Behaviours
3. Preparedness for ‘low carbon’ economy
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GreenChef Objectives
2. Reduce Costs
1. Save Energy
3. Improve Profitability
5. Minimise Environmental Impacts4. Improve Competitiveness
Increased Awareness;
SESSION 1
Energy PricesTrends in Gas, Electricity & Water Pricing
Electricity Pricing Trends
(Presentation to Multi-Party Climate Change Committee and Clean Energy Australia Report)
Prices driven up by; Increasing network costs Rising gas and coal prices Carbon Tax
Projected increase40 to 60% by 2015
Gas Pricing Trends
(Independent Pricing and Regulatory Tribunal of New South Wales; AGL Energy; SMH energy smart article)
14% increase since 2008
Projected to increase 15 to 20% over the next 3 years
Sydney Water Prices
Prices have increased by 100% since 2003
(Sydney Water and Economics and Environment Network Working Paper EEN0609 Sydney Water: Pricing for Sustainability http://een.anu.edu.au/download_files/een0609.pdf)
SESSION 1
Energy & RestaurantsHow Restaurants Use Energy
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YOUR KITCHEN IS BIGGER THAN
YOU REALIZE!
Kitchen Energy Footprint
The Kitchen
Energy Footprint
So Why Target Restaurants?
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So Why Target Restaurants?
A single appliance can consume more energy per year than your entire home!
=
$1190 per annum
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Typical Energy Costs
Running a Restaurant isn’t cheap!
Fast Food
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Where is Energy Consumed?
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Energy = $$$ = CO2
The ‘Cheapest’ energy is the energy you don’t use!
GreenChef Philosophy
SESSION 1
Case Study: Full Service RestaurantDoing more with less!
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Example Case Study
•Open 360 days/year•Lunch & dinner•Size: 500m2
•Total Seating Capacity: 185•Covers: 6,500 per month / 214 day
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Example Case Study
Electricity Gas Total
$52,000 $24,000 $76,000 Per Year
$0.66 $0.30 $0.96 Per Cover
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Example Case Study
• Average bill: $80 per cover• Net Profit: $5.60 per cover (7%)
How many covers to pay the energy bill?
13,571Equivalent to 63 days trading or 17% total covers
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GreenChef Process
Site Inspection & Data Analyses
Site Inspection & Data Analyses
BenchmarkIdentify Opportunities
BenchmarkIdentify Opportunities
REPORTREPORT
Knowledge TransferEnergy Challenge
Knowledge TransferEnergy Challenge
TRAININGTRAINING
Ongoing MonitoringOngoing Monitoring
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Electricity Savings
9.7% reduction (t stat < 0.05)
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Gas Savings
13.8% reduction (t stat < 0.05)
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Cost Savings
Gas: $3,312 (13.8%)Electricity: $5,044 (9.7%)Total Saving: $8,356
Equivalent to 1,492 covers
