Multifamily energy-efficiency retrofit programs: a Florida case study. Taylor, N., Searcy, J., & Jones, P. Energy Efficiency, 9(2):385–400, 2016.
Multifamily energy-efficiency retrofit programs: a Florida case study [link]Paper  doi  abstract   bibtex   
Multifamily buildings are an important target for efficiency improvements because of their energy savings potential and housing market share. Yet few multifamily retrofit projects have been completed in hot-humid regions and even fewer studies have measured and verified savings from such projects. Addressing this gap, the purpose of our research is to assess the impacts of energy-efficiency upgrades to multifamily buildings in Orlando, FL. Specifically, we measure the first-year electricity savings from retrofits to 232 units in four apartment complexes. Annual savings per unit averaged 2094 kWh (22 %) and ranged from 1700 kWh (18 %) to 3811 kWh (29 %) across complexes. Monthly savings ranged from 48 kWh (9.4 %) in December to 340 kWh (31 %) in August. From these core findings, we estimate that tenants in treatment units saved an average of \$272 on their electric bills. We also find evidence to support a strategy of targeting upgrades to improve overall savings and program cost-effectiveness. Results are being used to guide development of a utility demand-side management program for multifamily property owners. Progress in this market requires additional pilot projects, access to utility data, reliable measurement and verification of savings, and innovative financing structures. © 2015, Springer Science+Business Media Dordrecht.
@article{taylor_multifamily_2016,
	title = {Multifamily energy-efficiency retrofit programs: a {Florida} case study},
	volume = {9},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84932181861&doi=10.1007%2fs12053-015-9367-x&partnerID=40&md5=d362e7e9a5c335cc14af404c24752c9e},
	doi = {10.1007/s12053-015-9367-x},
	abstract = {Multifamily buildings are an important target for efficiency improvements because of their energy savings potential and housing market share. Yet few multifamily retrofit projects have been completed in hot-humid regions and even fewer studies have measured and verified savings from such projects. Addressing this gap, the purpose of our research is to assess the impacts of energy-efficiency upgrades to multifamily buildings in Orlando, FL. Specifically, we measure the first-year electricity savings from retrofits to 232 units in four apartment complexes. Annual savings per unit averaged 2094 kWh (22 \%) and ranged from 1700 kWh (18 \%) to 3811 kWh (29 \%) across complexes. Monthly savings ranged from 48 kWh (9.4 \%) in December to 340 kWh (31 \%) in August. From these core findings, we estimate that tenants in treatment units saved an average of \$272 on their electric bills. We also find evidence to support a strategy of targeting upgrades to improve overall savings and program cost-effectiveness. Results are being used to guide development of a utility demand-side management program for multifamily property owners. Progress in this market requires additional pilot projects, access to utility data, reliable measurement and verification of savings, and innovative financing structures. © 2015, Springer Science+Business Media Dordrecht.},
	number = {2},
	journal = {Energy Efficiency},
	author = {Taylor, N.W. and Searcy, J.K. and Jones, P.H.},
	year = {2016},
	keywords = {Demand-side management (DSM), Electricity savings, Energy efficiency, High-efficiency HVAC, Hot-humid climate, Impact assessment, Measurement and verification (M\&V), Multifamily buildings, Project case study, Residential retrofits},
	pages = {385--400}
}

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