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ACCC rules six supermarkets enough to service Kalgoorlie

The ACCC has blocked Coles from opening a second supermarket in Kalgoorlie-Boulder, citing potential harm to smaller competitors. The decision is based on the town's six existing supermarkets and a population of around 30,000. Coles expressed disappointment and is considering an appeal.

By Tertius News AI Desk 1 outlet · 2 articles Version 1 Coverage Jun 30 – Jul 2, 2026 Published Aug 15

Lead

The Australian Competition and Consumer Commission (ACCC) has blocked the development of a new Coles supermarket in Kalgoorlie-Boulder, citing the likelihood that it would knock out smaller competitors in the area. The decision, described as unprecedented, marks the first time the consumer watchdog has exercised new powers to prevent a supermarket from opening.

Coverage Comparison

Two reports from ABC Australia detailed the ACCC's ruling, emphasizing different angles. One report focused on the decision's local business implications, highlighting the concerns of local officials and business leaders. The other framed the move as an unprecedented use of the ACCC's new powers to monitor supermarket competition, with a more formal tone. Both reports underscored the potential harm to competition as the primary basis for the decision.

Key Claims

The ACCC's decision, announced today, was based on the conclusion that the acquisition of a site near Kalgoorlie's airport would likely have the effect of substantially lessening competition in the market. According to the consumer watchdog, the new store would have given Coles a market share of about 40 percent in Kalgoorlie-Boulder. ACCC deputy chairman Mick Keogh said, "When we looked in a great deal of detail at this transaction, it would likely have resulted in one of the independents leaving the market."

Kalgoorlie-Boulder, located roughly 600 kilometres east of Perth, has a population of around 30,000. The town already has six supermarkets, including a Coles in the CBD, a Woolworths, two franchised IGAs, and two independent grocers. Local officials argued that the population does not justify another supermarket. Kalgoorlie-Boulder Chamber of Commerce and Industry CEO Simone de Been said, "We are pro-development when it is needed but the chamber doesn't think that we need a second Coles in that location when there is already an existing IGA in place to service that area. There are six supermarkets in Kalgoorlie-Boulder already and our population really hasn't grown that much." She added that the recent opening of Spudshed means another supermarket would likely force a closure.

Coles, which operates 860 supermarkets nationwide, expressed disappointment at the decision, saying it underestimates Kalgoorlie-Boulder's future growth. The company is considering its options, which could include an appeal.

The ACCC also considered the fly-in, fly-out (FIFO) population in Kalgoorlie-Boulder but concluded that it does not alter the relevant product dimension of the market. This decision was made under the new notification and assessment powers the ACCC has been given to monitor supermarket competition.

Perspectives

ACCC: The watchdog determined that the new supermarket would likely harm competition, potentially driving one of the independent supermarkets out of business.

Coles: The company expressed disappointment, arguing that the decision underestimates the region's future growth and is considering an appeal.

Local Chamber of Commerce: The Chamber of Commerce and Industry supported the decision, stating that the existing number of supermarkets already serves the population adequately.

How this outlet told it

ABC Australia as of Jul 2, 2026, 10:31 PM UTC

Framing: Local business support — Neutral

Facts Included:

ACCC blocked Coles supermarket development in Kalgoorlie-Boulder
Decision based on likelihood of knocking out smaller competitors
Kalgoorlie-Boulder has 6 supermarkets, including a Coles in the CBD
Population of Kalgoorlie-Boulder is around 30,000
Coles expressed disappointment and is considering an appeal
ACCC considered FIFO population but concluded it doesn't alter market dimension

Read the source article →

ABC Australia as of Jun 30, 2026, 11:30 PM UTC

Framing: ACCC's unprecedented move — Informative

Facts Included:

ACCC blocked Coles supermarket development in Kalgoorlie
Decision based on potential to substantially lessen competition
Kalgoorlie already has a Coles, Woolworths, and other supermarkets
ACCC has new powers to monitor supermarket competition

Read the source article →

What was claimed, and who backed it

Each row is one claim, attributed to the outlet whose wording states it most clearly. Confidence rates how directly the source text states the claim — explicit and unhedged rates high; hedged, pieced-together, or internally inconsistent statements rate lower. It does not measure whether the claim is true. Status counts the distinct outlets we found asserting it — so a single-source claim can still show high confidence, and a multi-source claim can show medium. Every one of those outlets is named beside the status, so you can check the count against the list. For claims extracted before we began storing that list, the row says so: it names the outlet the claim is quoted from and states that we have not recorded which outlets backed it. Outlets wrote at different times, so a figure that evolves — a casualty count, for example — can legitimately differ between rows; check the "as of" time next to each claim's source.

Claim	Confidence	Status
ClaimThe Australian Competition and Consumer Commission (ACCC) blocked the development of a new Coles supermarket in Kalgoorlie-Boulder.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jul 2, 2026, 10:31 PM UTC
ClaimThe ACCC's decision was based on the likelihood that the new Coles supermarket would knock out smaller competitors in the area.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jul 2, 2026, 10:31 PM UTC
ClaimKalgoorlie-Boulder has a population of around 30,000 people.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jul 2, 2026, 10:31 PM UTC
ClaimThere are six supermarkets in Kalgoorlie-Boulder, including a Coles in the CBD.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jul 2, 2026, 10:31 PM UTC
ClaimColes expressed disappointment at the ACCC's decision and is considering an appeal.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jul 2, 2026, 10:31 PM UTC
ClaimThe ACCC considered the FIFO population in Kalgoorlie-Boulder but concluded it does not alter the relevant product dimension of the market.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jul 2, 2026, 10:31 PM UTC
ClaimThe ACCC has new powers to monitor supermarket competition.	ConfidenceHigh	StatusSingle-source via ABC Australia as of Jun 30, 2026, 11:30 PM UTC

Transparency & Audit Trail

1 outlet · 2 articles consulted: ABC Australia 7 claims extracted Version 1 Written 2026-08-15