Australia’s Greens have come under scrutiny following their recent support for the government’s budget legislation, prompting debate over the party’s identity and effectiveness within the current political landscape. Critics argue the Greens have shifted away from their original mission to challenge the major parties on environmental and social issues, instead aligning closely with the Australian Labor Party (ALP) on key policy matters.

Since the 2025 federal election, where the Greens secured 12.2 percent of the primary vote, the party’s support has slightly declined to 11 percent, even as Labor’s primary vote fell from 34.6 to 30 percent, according to recent Newspoll data. Observers note that minor parties like One Nation have capitalized on voters’ disenchantment with the major parties, outpacing the Greens in some areas.

The Greens’ current position as a Senate partner to Labor has drawn criticism from commentators who say the party has become a “government-enabling subsidiary” rather than an independent progressive force. This perception was underscored during a recent parliamentary session when Prime Minister Anthony Albanese, representing the inner-Sydney electorate of Grayndler, remarked on Labor’s electoral gains at the expense of the Greens. Albanese suggested that Labor’s broader policy platform contributed to its success, implying the Greens had lost relevance.

Under the leadership of Larissa Waters, who has served in the Senate since 2010 but remains relatively unknown to many voters, the Greens have continued to back Labor’s legislative agenda. On Tuesday, the Greens’ support for the budget’s tax changes—without concessions on the grandfathering of existing arrangements—sparked renewed criticism. Waters defended the vote, emphasizing the party’s commitment to renters and younger Australians, stating the Greens would “continue fighting for the third of this country who rent,” contrasting that with what she described as efforts by Labor, Liberal, and One Nation to favor wealthy property investors.

Former party members and political analysts have expressed disappointment over the Greens’ trajectory, comparing the current state of the party to the decline of the Australian Democrats after their role in enabling controversial policy such as the Goods and Services Tax under former leader Meg Lees. The Greens’ founders, including Bob Brown and Drew Hutton, have reportedly voiced dissatisfaction with recent strategic choices and policy compromises.

Looking ahead, speculation surrounds potential leadership changes within the Greens prior to the 2028 election. Some anticipate a shift towards more radical figures, such as deputy leader Mehreen Faruqi, with a view to reinvigorating the party’s profile and policy platform.

Despite internal and external pressures, the Greens maintain that their position as a key player in Australian politics stems from a willingness to negotiate with Labor to advance progressive goals, even as debates continue over the party’s role and influence in the broader political arena.