Joshua Williams

Divisional Manager, WPS

Joshua Williams is a seasoned leader in the UK’s retrofit and decarbonisation sector, currently serving as Divisional Manager at WPS. With over seven years of experience driving energy efficiency across both social and private housing, Joshua has led the delivery of more than £75 million in retrofit programmes, including initiatives under the Social Housing Decarbonisation Fund, Green Homes Grant, and Sustainable Warmth Competition.

Known for his strategic oversight and stakeholder engagement, Joshua has successfully implemented over 4,000 energy efficiency measures in homes across England. His expertise spans operational delivery, commercial management, and partnership development with government bodies, housing associations, and supply chain partners. A passionate advocate for Net-Zero, Joshua combines technical acumen with a people-first leadership style, helping shape the future of sustainable housing through innovation, data-driven planning, and impactful collaboration.