ICAST (International Center for Appropriate and Sustainable Technology) is a 501c3 nonprofit that delivers green upgrades to multifamily affordable housing (MFAH) properties to fight the affordable housing, climate change, and social equity crises. We motivate people to act, leading to results that foster local economic development, environmental stewardship, and social responsibility. By 2025, we aim to serve 100,000 LMI households annually, reduce their utility costs by $270 Million and Carbon emission by 1.5 million tons, create 2,000 sustainable jobs, and invest over $100 Million in local communities.