Environmental justice movements significantly impact policy by spotlighting the disproportionate effects of environmental issues on marginalized communities. These movements advocate for equitable access to healthy environments and participation in environmental decision-making processes. Through grassroots organizing and legal challenges, they challenge systemic inequalities and demand policy changes that address environmental harms. The growing awareness of climate change and sustainability has provided these movements with further momentum, compelling policymakers to integrate environmental justice principles into legislation. Consequently, the push for environmental equity not only influences local governance but also shapes broader national and international environmental policies.