An assessment of P. Savio & Co. (Savios) pack house and cold storage showed where energy use and costs could be reduced. Savios facility in Pozieres Queensland produces and packs approximately 4000 tonnes of apples per annum. It is a large facility with 14 cold storage rooms controlled by a refrigeration system that utilises 3 large ammonia compressors ranging from 22 kilowatt (kW) to 37kW in size. From May 2013 to February 2014 the pack house consumed just over 435,000 kilowatt hours (kWh) of electricity at a cost of almost $95,000 (excluding GST).
When CatholicCare Social Services in Parramatta looked at the results of an energy assessment, it was obvious there was potential to save money. The top 5 opportunities for change would cost $12,000 to implement, but save $3000 a year. The organisation has already implemented lighting sensors and timers, and is planning to replace its HVAC Chiller units.
The ‘Watts in Your Business’ project conducted by Apple and Pear Australia Ltd completed energy audits of 30 packhouses and orchards Australia-wide. This fact sheet shows how grading equipment changes can cut energy use and save money.
At Casey’s IGA in far north Queensland, an energy assessor found the local supermarket could save $3750 per year by switching fluorescent tube lighting to light emitting diodes (LEDs). The business could also reduce costs in the supermarket’s deli display section, if more energy efficient lighting was used, or the display was ‘de-lamps’ by cutting back on lights. These and other measures could save the business thousands of dollars.
Case study prepared by Team Catalyst showing how the design of a community centre in a retirement village in western Sydney might change if the building had been designed to comply with the 2019 version of the energy efficiency provisions in Section J of Volume 1 of the National Construction Code, rather than the 2016 version. The case study focuses on the building fabric provisions. The case study was completed in early 2018 using an early draft version of Section J 2019 and does not fully reflect the final version published in February 2019.
When an energy assessment clearly showed the owners of Victoria’s Central Kitchens where its energy was going, the company set about reducing its costs by: upgrading to an energy efficient air compressor; introducing better start-up and shut-down procedures; replacing halogen lights with compact flurorescent lamps (CFLs) and light emitting diodes (LEDs), installing timer buttons in toilets; fitting timers and exhaust fans to the drink machines and installing CFLs to its high bay.
Mitchell is a small town servicing landholders in the western downs district of south west Queensland. Mitchell business owners were offered a level 2 energy audit to gather information on the typical energy use by their business and to gain an understanding of potential energy efficiency opportunities across the project area. Mitchell Butchery participated in the audit activity.
The owners of a black Angus breeding and fattening operation on a small, pastoral property north west of Roma Queensland, were using dated refrigeration units to cool and store beef as well as other household perishable goods. An officer from Queensland Murray-Darling Committee’s (QMDC) Energy Efficiency Information Grant project was engaged to conduct an audit of the property’s energy use to ascertain whether savings could be achieved.
Mr Magic Car Wash is a car wash and detailing service operating in Roma, Queensland. The Queensland Murray-Darling Committee (QMDC), through its Energy Efficiency Information Grant Project, was given the opportunity to observe and detail an energy efficient retrofit of the car washing operation after the business changed ownership.
Queensland Murray Darling Committee Inc (QMDC) completed an energy audit on commercial premises in Goondiwindi Queensland. Over the 12 months up until February 2014, the facility consumed 23,650 kWh of electricity, emitting 20.3 tonnes of carbon. An energy audit identified potential energy efficiency cost savings worth approximately $2,603 per annum with an average payback period of 1.7 years.