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Title: Sustainability and affordability of building electrification: A state-by-state holistic approach for multifamily buildings

Journal Article · · Sustainable Cities and Society

This paper explores the evolving narrative of building electrification, considering its potential to solve climate change. Previous research has predominantly focused on hybrid renewable energy portfolios and increasing home pricing premiums, overlooking the perspectives of renters burdened by housing costs. Moreover, existing studies have primarily examined the effects of electrification on single-family homes and case studies, neglecting multifamily buildings and their relationship with the grid. This comprehensive study leverages calibrated building energy models to address these gaps and evaluates sustainability through carbon dioxide emissions and affordability through economic performance. The findings demonstrate significant progress in electrification since 2017, with nearly all states showing decreased energy usage in the electrified models. Environmentally, twenty-two states perform better or comparably with the electrified models in the most recent study. Economically, challenges persist, but a sensitivity analysis demonstrates how results could improve soon. Furthermore, the study discusses the outlook of electrified multifamily buildings, considering ongoing decarbonization plans for the electric grid. In three case studies, electrification demonstrates improvements in over half of the states by 2026. Overall, the research highlights the importance of expanding analysis to include multifamily buildings and emphasizes the positive impact of electrification as a viable energy, environmental, and economic solution.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725; SC0014664
OSTI ID:
2372969
Journal Information:
Sustainable Cities and Society, Journal Name: Sustainable Cities and Society Vol. 109; ISSN 2210-6707
Publisher:
ElseiverCopyright Statement
Country of Publication:
United States
Language:
English

References (23)

Assessment of energy and thermal resilience performance to inform climate mitigation of multifamily buildings in disadvantaged communities journal May 2024
The capitalization of green labels in the California housing market journal July 2014
Energy and economic analysis of domestic heating costs based on distributed energy resources: A case study in Spain journal December 2022
An economic and policy case for proactive home energy management systems with photovoltaics and batteries journal January 2019
A look at residential building stock in the United States - mapping life cycle embodied carbon emissions and other environmental impact journal February 2023
Green Affordable Housing: Cost-Benefit Analysis for Zoning Incentives journal November 2019
Carbon and energy cost impacts of electrification of space heating with heat pumps in the US journal March 2022
Charging toward decarbonized electrification: Revisiting Beijing's power system journal January 2023
Quantifying the impact of residential space heating electrification on the Texas electric grid journal September 2021
Integrating equity and environmental goals in local housing policy journal January 2011
Impact of emerging technologies on the electricity load profile of residential areas journal February 2020
Greenhouse gas emission forecasts for electrification of space heating in residential homes in the US journal April 2022
Saving lives by saving energy? Examining the health benefits of energy efficiency in multifamily buildings in the United States journal January 2023
Nexus of electrification and energy efficiency retrofit of commercial buildings at the district scale journal August 2023
Using Real-Time Electricity Prices to Leverage Electrical Energy Storage and Flexible Loads in a Smart Grid Environment Utilizing Machine Learning Techniques journal November 2019
The importance of life-cycle based planning in maintenance and energy renovation of multifamily buildings journal January 2019
The Rebound Effect and Energy Efficiency Policy journal December 2015
Challenges of reaching high renewable fractions in hybrid renewable energy systems journal December 2023
US residential heat pumps: the private economic potential and its emissions, health, and grid impacts journal July 2021
Is energy efficiency capitalized into home prices? Evidence from three U.S. cities journal March 2017
Building electrification and carbon emissions: Integrated energy management considering the dynamics of the electricity mix and pricing journal June 2023
The impact of the electrification of buildings on the environment, economics, and housing affordability: A grid-response and life cycle assessment approach journal June 2023
Electrifying High-Efficiency Future Communities: Impact on Energy, Emissions, and Grid journal June 2022