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A wave of 'green supermarkets is defined to hit Australia as supermarkets start to tackle alarming emission rates. The concept, which follows similar commitments by European supermarkets, primarily involves the improvement of refrigeration systems to lower global warming potential of refrigerants.
A $2 million Government grant continues to be provided to the pin Cooling Council (formerly the NRTB), underneath the Greenhouse Gas Abatement Program, to gauge the benefits of ray ban sale new technology to industry and assist supermarkets in updating their refrigeration.
Brent Hoare, from the Green Cooling Council, is thrilled about the prospect of reducing the global warming impact of Australian supermarkets. shifting from HFC refrigeration the supermarkets are cutting, by a quarter, the carbon footprint of the stores, Mr Hoare told Australian Food News. is often a new course for your industry. current issue with supermarket refrigeration is the fact that HFCs (Hydrofluorocarbons) are now dominant on the market. The rapid introduction of HFC products was observed in the early 90s following a phase away from Chlorofluorocarbons (CFCs). CFCs were banned because of the ozone depleting capabilities and replaced by HFC and HCFC alternatives.
The HCFCs also have since been banned having a oakley clearance sunglasses 90% off phase out orchestrated from the Montreal Protocol to become completed by 2030 (2020 in western world). HFCs, however, are still yet to be controlled due primarily that, despite their high climate change potential, they do not deplete the ozone layer and they are within the purview with the Kyoto Protocol.
Coordination between the two treaties (Kyoto and Montreal) has become called for with all the Environmental Investigation Agency (EIA) recommending a phase beyond HFCs take place. The achievements the Montreal Protocol supplies a sound framework for any successful phase out, the EIA claims.
The HFCs, effectively climate change gases, leak from refrigeration systems for a price of 23%, in line with the National Greenhouse and Reporting Guidelines; and the global warming potential of the extremely widely used systems ranges from 1,400 to 4,500 times those of CO2 over a 100 year period. New refrigeration systems have consequently been intended to deal with the problem.
The new systems, cascade and transcritical, are created to reduce or eliminate HFC utilisation through the use of CO2. The difference between the two systems would be that the transcritical system is run positioned on CO2 gases, whereas the cascade system still requires HFCs because of their auxiliary system. Consequently, the newer transcritical systems are considered to provide the greatest improvement but cascade technology is still one step in the right direction, based on Mr Hoare.
Woolworths, Australia largest supermarket operator, has reported that nearly half of the emissions from their operations could be attributed to refrigeration and so are now, together with Coles and some independents, very going to deal with the issue.
Woolworths introduced their first 'green supermarket on their customers at Rouse Hill in Sydney last September and another 'green store, in Docklands, opened a fortnight ago in Melbourne. The company revealed that the Docklands store can serve as their blueprint in the future and they have now committed to making every new supermarket they commission right into a 'green store.
Michael Luscombe, CEO of Woolworths, is incredibly proud of their persistence for improving their stores and claims the company is constantly researching ways to limit their environmental impact. and Safeway are continually looking for innovative and practical ways to reduce our environmental footprint, he stated. new Victoria Harbour (Docklands) store shows that sustainable development in action. innovations within the Docklands store include low heat glass refrigeration doors, LED lighting and night blinds on upright fridge cases to boost the efficiency of refrigeration. Waste heat from their refrigeration system is used to power air cooling and, windows round the deli counter, something quite unique, will let sunshine flood in the deli area reducing artificial lighting needs. Fluorescent lighting will also be used in store and waste and water efficiencies have to be improved.
Coles, too, have started a roll out of 'green stores with the opening of two supermarkets in Sydney. Like Woolworths they've decided to count on the cascade refrigeration systems.
Both of Australia major supermarkets only have committed to the cascade technology since the transcritical products are somewhat new. Drakes Foodland, a supermarket in the Adelaide suburb of Angle Vale, could be the first in support of supermarket to utilize the transcritical technology within the southern hemisphere but Mr Hoare is hoping the achievements of this store will result in an uptake of transcritical technology by the major supermarkets.
The Drakes store was recognised in April with the CoolWorld Industry Awards with the Green Cooling Council receiving setting up the year because of their work on the innovative supermarket.
The international trendsetter, however, is UK chain Tesco who may have adopted an insurance policy to make almost all their stores HFC free. Similarly, several large multinational companies made pledges to phase out usage of HFC ray ban sunglasses outlet gases including: Coca Cola, Unilever, Schweppes, PepsiCo and Carlsberg. These businesses are now in an alliance together with the United Nations Environment Programme and Greenpeace to inspire other companies to create similar assurances.
The key and exciting thing about the commitment through the supermarkets is it has generated a renewed focus by many refrigeration producers to constantly update and grow their systems to raised deal with the issue of greenhouse gas emissions. catalytic relation to industry has been profound, Mr Hoare concluded. Though, it is possible to issues in convincing some companies to embrace alternatives therefore heavy investment was placed into the development of HFC technology.
Currently the Federal Government has not yet outlined any plans to phase the use of HFC being made. Mr Hoare said that the debate was currently in state of flux but hopes the subject will be for the Government agenda either later this coming year or early pick up. Europe has now created an F gas regulation to spur innovation of other gases, by incorporating countries inside the EU, including Denmark, Sweden and Austria, creating their very own stricter regulations.
Consumers also seem to be demanding that retailers improve sustainability using a Food Marketing Institute report released recently. The study established sustainable shopping being an emerging need for consumers by finding that 61 per-cent of US consumers deem it important or critical that retailers possess a recycling oakley sunglasses cheap and sustainability program.
The pin stores are consequently prone to become more prevalent, especially in the wake with the Australian Emissions Trading Scheme (ETS). The ETS will set extra demands on supermarket proprietors to reduce emissions and provide greater incentives for retailers to get new refrigeration systems, as outlined by Mr Hoare.