Success Story: Electrification in Austin with Katherine Parks (Chicago)
This resource offers a case study of work done as part of Elevate's Building Electrification Program and the estimated savings for a Chicago homeowner in the Austin community.
From Roadmaps to Software: Tools to Help Leverage the IRA
Multifamily housing accounts for 20% of greenhouse gases. That makes taking advantage of unprecedented incentives and funding via the Inflation Reduction Act critical. This blog post previews new tools from Stewards of Affordable Housing for the Future (SAHF) and Cadence OneFive to help the affordable housing sector unlock the potential of this landmark investment in affordable housing and energy efficiency.
Salem Heights Apartments: Deep Energy Retrofit Case Study (Massachusetts)
Salem Heights Apartments, an affordable multifamily property in Massachusetts, recently underwent a deep energy retrofit to achieve passive house performance. This case study highlights the retrofit design strategies that enable 60% energy use reduction and show the integrated benefit of efficiency improvements, electrification, and solar. Specific strategies are described for the building envelope, exterior insulation, HVAC, and solar energy.
Transforming Existing Buildings from Climate Liabilities to Climate Assets
Retrofitting buildings is a critical climate strategy, but we cannot ignore the embodied carbon impact of these retrofits. The production, transportation, and installation of materials all come with their own carbon footprints. This report provides data to support using low-carbon and carbon-storing materials in deep energy retrofits to reduce net emissions and transform buildings into climate assets. Lower embodied carbon options exist today and can be substituted for traditional materials.
Energy Service Agreements for Deep Efficiency and Electrification Retrofits of Affordable Multifamily Housing in California
Over half of California’s 3.2 million multifamily units were constructed before energy efficiency standards, resulting in poor performance and high greenhouse gas emissions. To achieve California’s greenhouse gas reduction goals, affordable multifamily housing must improve energy efficiency, reduce carbon emissions, and lower tenant utility bills while enhancing quality of life. Yet building owners face many challenges to improving the performance of their buildings. This report covers the role certain types of energy service agreements, combined with federal incentives, can play in scaling affordable multifamily retrofits.
Clean Energy 101: Geothermal Heat Pumps
Geothermal heat pumps offer highly efficient heating and cooling without fossil fuels. They are especially valuable in supplying heating on extremely cold days and support heating electrification with only modest impacts on electric grids. These heat pumps are widely applicable from single family homes to large properties, or even networked systems providing heating and cooling to entire neighborhoods. The blog article highlights the characteristics of this technology and new opportunities for greater adoption.
A Blueprint to Decarbonize Affordable Housing (Boston)
This case study showcases Allston Brighton CDC’s approach to decarbonizing multiple properties through deep energy retrofits. This nonprofit affordable housing owner in Boston has emerged as a champion of building decarbonization. They are poised to cut energy consumption by an impressive average of 55% across 103 residential units. What’s more, their team members have offered a one-page guide for similar building owners and projects on how to pursue various funding sources for retrofit success.
Chicago Community Area Energy Profiles
The Chicago Community Area Energy Profiles analyze the energy potential of Chicago neighborhoods by showing potential energy, utility bill, and carbon savings from energy efficiency and electrification retrofits in common Chicago homes.
Achieving 50% Energy Savings in Chicago Homes: A Case Study for Advancing Equity and Climate Goals (Chicago)
This study models advanced retrofits that lead to greater than 50% energy savings in Chicago homes and includes a roadmap with the City of Chicago to guide implementation. This work was developed with Elevate, the City of Chicago, and Commonwealth Edison (ComEd).
Massachusetts Decarbonization Hub
The Massachusetts Decarbonization Hub helps owners of affordable multifamily housing interested in reducing carbon emissions from their Massachusetts properties navigate the complicated landscape of decarbonization. Created in partnership with LISC Boston and RMI, this site provides quick access to guides, resources, and funding opportunities currently available to support these projects. The Hub outlines some key steps to decarbonization, connects owners with technical providers, directs owners to the available incentive and grant funding programs, and showcases case studies of recent deep energy retrofit projects for inspiration.