Zimring, Mark, Merrian Borgeson, Ian M Hoffman, Charles A Goldman, Elizabeth Stuart, Annika Todd-Blick, and Megan A Billingsley. "Scaling Energy Efficiency in the Heart of the Residential Market: Increasing Middle America’s Access to Capital for Energy Improvements." 2012.PDF
Zimring, Mark, Merrian Borgeson, Ian M Hoffman, Charles A Goldman, Elizabeth Stuart, Annika Todd-Blick, and Megan A Billingsley. "Boulder, Colorado’s SmartRegs: Minimum Performance Standards for Residential Rental Housing." 2012.PDF
Zimring, Mark, Merrian Borgeson, Ian M Hoffman, Charles A Goldman, Elizabeth Stuart, Annika Todd-Blick, and Megan A Billingsley. "Alternative Underwriting Criteria — Using Utility Bill Payment History as a Proxy for Credit: Case Study on Clean Energy Works Oregon." 2012.PDF
Zimring, Mark, Merrian Borgeson, Ian M Hoffman, Charles A Goldman, Elizabeth Stuart, Annika Todd-Blick, and Megan A Billingsley. "Using Credit Enhancements to Leverage Existing CDFI Capacity: Indianapolis EcoHouse Project Loan Program." 2012.PDF
Zimring, Mark, Merrian Borgeson, Ian M Hoffman, Charles A Goldman, Elizabeth Stuart, Annika Todd-Blick, and Megan A Billingsley. "Extending Efficiency Services to Underserved Households: NYSERDA’s Assisted Home Performance with ENERGY STAR Program." 2012.PDF
Zimring, Mark, Merrian Borgeson, Ian M Hoffman, Charles A Goldman, Elizabeth Stuart, Annika Todd-Blick, and Megan A Billingsley. Delivering Energy Efficiency to Middle Income Single Family Households. Berkeley: LBNL, 2011.Report PDFPress Release PDFDecember 2011 Presentation PDFJanuary 2012 Presentation PDFFebruary 2012 Presentation PDFMarch 2012 Presentation PDF