The Green Party of Aotearoa New Zealand is proposing a law to ban supermarkets from charging excessive prices for goods [1].
The proposal targets the supermarket duopoly to protect consumers from price gouging. If passed, the legislation would introduce strict financial penalties to deter corporations from inflating costs during periods of economic volatility [2].
Greens co-leader Chlöe Swarbrick said the government should support its member's bill which seeks to ban supermarkets from charging "excessive" prices [2]. The bill aims to create a legal mechanism to identify and punish pricing strategies that the party describes as gouging [1].
Under the proposed framework, supermarkets found to be in breach of the pricing rules could face significant penalties. The proposal includes fines of up to $10 million [2] for companies that charge excessive prices.
This move comes as the party seeks to address the cost of living and the influence of the dominant market players in New Zealand. The party argues that the current market structure allows for pricing that does not reflect actual costs, a practice they intend to outlaw through this legislative push [1].
Supporters of the bill suggest that without statutory limits and heavy fines, the supermarket duopoly has little incentive to lower prices for the public [2]. The Green Party is now calling on the government to back the measure as it moves through the legislative process [2].
“The Green Party is proposing a law to ban supermarkets from charging excessive prices.”
This proposal represents a shift toward more aggressive regulatory intervention in New Zealand's retail sector. By targeting the 'duopoly' structure, the Green Party is attempting to move beyond voluntary pricing agreements and instead establish a legal baseline for what constitutes a fair price, potentially setting a precedent for how the state manages essential goods during inflation.



