Zoë Garbett (Green) assumed office as the first Green mayor of the London borough of Hackney on May 27, 2026 [1].
The election signals a significant shift in local governance for the east London borough, reflecting a growing voter appetite for climate-focused policy and a departure from long-term single-party rule.
Operating from the art-deco Hackney Town Hall, Garbett outlined an agenda that prioritizes environmental sustainability. "Everything I do has climate at its centre," Garbett said [1].
The victory follows a period of extended political stability under a different banner. Garbett said Hackney had been under Labour control for 24 years [3] and said it was time for a fresh approach [1]. This transition suggests that residents sought an alternative to traditional two-party politics to address contemporary concerns over the climate crisis [2].
"People want an alternative to the traditional two-party politics," Garbett said [2].
The local result in Hackney mirrors a broader trend for the Green Party across England. In the 2026 local elections, the party won more than 500 seats nationwide [1]. This surge indicates a scaling of the party's influence from niche environmental advocacy to viable municipal administration.
Garbett intends to implement policies that move the borough toward a greener economy. She said the shift in leadership allows for new strategies to tackle urban environmental challenges that previous administrations may have overlooked [1].
“"Everything I do has climate at its centre."”
The election of Zoë Garbett represents more than a local leadership change; it is a bellwether for the Green Party's transition into a governing force in English local politics. By breaking a 24-year Labour stronghold, the result demonstrates that climate change has evolved from a secondary campaign issue into a primary driver of voter behavior capable of overturning established political machines.
