Woolworths Group Powered Ahead With Solar In FY21

Woolworths Group and solar energy

Woolworths Group reports in the last financial year it slashed an additional 97,000 tonnes of carbon dioxide equivalent emissions from its operations – helped along by solar power.

The company released its annual Sustainability Report yesterday, which indicates its Scope 1 and 2 emissions1 are down 27 per cent since 2015.

Solar Energy Rollout Accelerates

Woolworths Group has committed to 100% renewable electricity by 2025. This is a very big deal when you consider the Group accounts for around one per cent of electricity consumption in Australia.

One of the ways it is working towards reaching this goal is through a solar rollout on the rooftops of supermarkets and other facilities.

Woolworths says it now has solar panels installed on rooftops at 197 locations. These 100,000+ solar panels are generating 44 GWh of clean energy annually. During the financial year, it looks like more than 11MW of  PV capacity was installed – the most for any FY – bringing total solar power capacity to 31MW+.

Back in June last year, Woolworths unveiled its 100th solar supermarket (pictured above) – the company notes in the Sustainability Report there are now 132 supermarkets with rooftop panels. Added to this are 38 Dan Murphy’s stores, various distribution centres and other assets.

In June this year, the Group also inked its first renewables-based power purchase agreement (PPA) relating to offtake from CWP Renewables’ Bango Wind Farm in New South Wales, which is currently under construction. That deal will cover equivalent to around 30% of Woolworths Group’s NSW electricity needs.

Ongoing Energy Efficiency Efforts

Woolworths Group is continuing to focus on reducing electricity usage across its stores, particularly in terms of refrigeration and lighting. The report states:

“With LED lighting contributing a saving of 11% of total store energy consumption, we’ve prioritised the multi‑year rollout of our LED installation program across Australia, completing over 1,000 supermarkets in F21”.

Other Sustainability Stuff

During the last financial year, Woolworths Group diverted 360,000 tonnes of waste from landfill, which represented 80 per cent of its waste.

But there’s still a lot of room for improvement. In terms of food waste specifically, an audit conducted within supermarkets this year found around 45% of bin content was organic waste – so the company is working on rescuing more food that can be distributed to those in need or diverting it for other purposes such as organic waste composting.

There have already been significant and ongoing efforts on the food rescue side of things, with the company donating the equivalent of over 24 million meals per year to food relief organisations such as OzHarvest, FoodBank and FareShare.

In addition to Woolworths Group’s renewable energy goal, it has a long-term commitment to take more carbon out of the atmosphere than the company produces by 2050. Group Chief Executive Officer Brad Banducci said there was much more work to do and the company was gearing up for an era of accelerated sustainability.

“The steps we take to become a more sustainable business today will create a better tomorrow for generations to come.”


  1. Scope 1 – direct emissions from sources a company owns/controls. Scope 2 – indirect emissions associated with generation of energy purchased.
About Michael Bloch

Michael caught the solar power bug after purchasing components to cobble together a small off-grid PV system in 2008. He's been reporting on Australian and international solar energy news ever since.


  1. Hi,

    Wonder if Woolies are looking at electrifying their home delivery trucks.


    • Wayne Moore says

      I would certainly hope so. The SEA Electric trucks (https://www.sea-electric.com/) assembled in Melbourne are perfect for that use case.

      • no as the trucks can not drive 800 kilometres a tank

        • Geoff Miell says

          iAN HILL,
          It seems the technology for 800 km-range battery-electric heavy vehicles is already being tested, and perhaps soon there may be 1,000 km range heavy road vehicles possible:

          The Tesla Semi has a capacity of 36,000 kilos and with if its claimed range of 1000-kilos is proven, it would become the winner in long-haul journeys. “If you want, for long-range trucking, you can take the range up to, we think, easily 800 km, and we see a path over time to 1,000 km range for an heavy duty truck,” Musk was earlier quoted as saying by Electrek.


          The big problem currently with the Tesla Semi is that it is a little bit too wide for registration on Australian roads:

          A submission made by Tesla late last year to the National Transport Commission revealed that the first generation electric heavy truck the Tesla Semi was too wide by 34 millimetres for Australian roads under current laws.


          But I’d suggest human laws/regulations can be changed if there is a benefit to society.

          If Tesla can achieve 800 to 1,000 km operating ranges, then other vehicle manufacturers can.

          Meanwhile, Australia continues being increasingly more vulnerable to a petroleum fuel supply disruption.

          It seems Australia’s diesel fuel imports continue to rise regardless of the COVID pandemic, per Matt’s graph (for Jan 2004 to Jun 2021) tweeted at CrudeOilPeak on Sep 7:

          Australia’s current transport configuration means: No diesel fuel = no freight trucks & trains running = economy shuts down.

          Australia’s oil and petroleum fuel feedstock consumption covers seem precarious if supplies were to be disrupted.

          IMO, the sooner Australia rapidly reduces its petroleum dependency the more energy secure Australians will be.

        • Ian do you reckon Woollies home delivery drivers do 800km in a day? I reckon 200km would cover a shift easily. I’m only talking about home delivery, not the long distance distribution stuff.

  2. sorry i find this bs as their stores run 24hrs a day so the lies about being 100% renewables is 100% lies, have Woolworths set up their own power lines.
    this proves the lie

    • Hi Ian,,

      You must have misread the article.

      It does say that Woolworth ‘ has committed to 100% renewable electricity by 2025’

      No mention whatsoever of them having already achieved that goal so far as I can see.

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