Energy Efficiency Retrofits and Policy Design for Sustainable Affordable Housing The Design of Energy Programs in Canada: A Social Housing Lens Beyond Energy Efficiency: Investing in Social Affordable Housing in Vancouver Energy Efficiency Retrofits in Social & Affordable Housing in Toronto Renovation and Retrofit of Social Housing in Alberta Policy Design of New Energy Efficiency Retrofit Programs in Canada New Energy Efficient Retrofit Programs in Toronto and Vancouver Retrofits for the Future: Lessons from Affordable Housing and Energy Efficiency Programs in Canada.