As the Associate Director of Sustainability at Acivico, Ying has driven numerous transformative projects, including the landmark multi-million-pound LAD3 retrofit initiative for Birmingham City Council. Ying combines technical expertise with a passion for creating lasting positive change in local communities. His work consistently transcends the boundaries of building improvements, leaving behind legacies that enhance social cohesion, sustainability, and economic opportunity. A vocal advocate for inclusivity in the retrofit sector, Ying has actively championed access for local SMEs to government projects and promoted the broader social and economic benefits of retrofit programs.