The Green Party is exploring significant changes to its internal governance as its membership surges past 230,000, a notable increase since Zack Polanski took the helm in September 2025. This growth has prompted discussions about the current decision-making processes, particularly the reliance on in-person voting at annual conferences, which some members argue could disproportionately favour a vocal minority of attendees.
A Shift in Dynamics
Under Polanski’s leadership, the Green Party’s membership has more than tripled from approximately 68,000 to over 230,000 members. This rapid influx has sparked a conversation about the effectiveness and inclusivity of the party’s democratic processes. Currently, policy decisions are made solely by members who can attend the two annual conferences, a system that many believe is skewed in favour of those who can financially and logistically commit to being present.
A senior party official expressed concern about the implications of such a system: “The party has changed a lot, and the structures haven’t changed with it. The current model favours those who can afford to book hotels and take time off work, which is self-selecting.” With only a fraction of the membership able to engage in person, the voices of the majority may be sidelined.
Reevaluating the Voting System
Discussions are underway regarding potential reforms to the party’s voting system. One proposal suggests allowing local party branches to appoint delegates who would represent their constituents at conferences. Alternatively, the party might retain its one-member, one-vote principle while introducing online voting to expand participation.
The need for reform is underscored by another party figure who remarked, “When you have 0.05% of members making the policy decisions, things need to change.” This acknowledgment of an imbalance highlights a growing awareness within the party that the current structure may not adequately reflect the views of its expanding membership.
Navigating Policy Controversies
While the member-led system has its merits, it can also lead to contentious policy proposals. A recent motion that sought to designate “Zionism as racism” was delayed due to procedural challenges but may resurface at the upcoming autumn conference. This incident exemplifies the complexities of grassroots governance where controversial issues can polarise opinions within the party.
Officials note that the party’s ability to manage its operations has been hampered by limited resources, although improvements are on the horizon as the Greens’ financial situation stabilises. For the first time in two decades, the logistics of party conferences are being handled by a dedicated team rather than a single individual, marking a significant step towards modernisation.
Leadership Challenges
Some senior members have raised concerns about Polanski’s focus on external communication at the expense of strengthening internal frameworks. Traditionally, the leader serves more as a spokesperson than an authoritative figure, which has led to critiques of Polanski’s decision-making approach. “Zack sometimes hides a bit behind that in not making decisions,” one party member stated, indicating a desire for a more proactive leadership style.
As the party positions itself for future electoral challenges, including significant races such as the Greater Manchester mayoralty, there is a pressing need to define its identity in relation to other political figures, notably those on the left like Andy Burnham. The party’s distinctive voice has been its strong appeal, but this could be tested if Burnham steps into a more prominent role.
Why it Matters
The Green Party’s deliberations on internal reform are critical not just for its own democratic health, but also for its broader political ambitions. As the party seeks to navigate the complexities of a significantly larger membership, it must strike a balance between grassroots engagement and effective leadership. The outcome of these discussions could well define the Green Party’s future trajectory in a rapidly changing political landscape, potentially allowing it to solidify its position as a key player on the British left.
