Mwarigha is a recognized Canadian affordable housing leader with more than two decades of experience pioneering strategic initiatives in new housing development, social housing modernization, sustainable asset management, and system transformation. As Vice President at WoodGreen Community Services, he leads strategies to deliver 5,000 new affordable homes by 2030 through innovative development, co-ownership, partnerships, and acquisitions, while advancing the transformation of existing housing into high-performance, energy-efficient, climate-aligned assets. Previously General Manager of Peel Housing Corporation, he is a sector voice and thought leader in real estate and community forums.