Climate change impacts on future residential electricity consumption and energy burden: A case study in Phoenix, Arizona

Energy Policy, Journal Year: 2023, Volume and Issue: 183, P. 113811 - 113811

Published: Sept. 15, 2023

Transitioning to an equitable electricity sector requires a deep understanding of warming climate's impacts on vulnerable populations. A vital climate adaptation measure is deploying air-conditioning (AC), but AC use can increase household energy costs. We evaluate how will affect regional equity by tying temperature projections with response functions derived from smart-meter data in Phoenix, Arizona. simulate future consumption changes under two change scenarios 2020 2070, and without efficiency upgrades. find that the median elderly low-income percentage are nearly 5 points higher than their counterparts after controlling for decadal, housing, cooling infrastructural differences. Improving reduces up 70% groups. However, disproportionate share racial minorities (Hispanic (21%), Black (18%), Asian (12%)) have burdens above 6%, indicating affordability challenges. The justice implications this work suggest intentional considerations technology adoption needs imperative households adapt climate. Such insights essential mitigating risk populations, given policies often rely ACs as primary extreme-heat strategy.

Language: Английский

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Inequalities in global residential cooling energy use to 2050

Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)

Published: Sept. 16, 2024

Intersecting socio-demographic transformations and warming climates portend increasing worldwide heat exposures health sequelae. Cooling adaptation via air conditioning (AC) is effective, but energy-intensive constrained by household-level differences in income adaptive capacity. Using statistical models trained on a large multi-country household survey dataset (n = 673,215), we project AC adoption energy use to mid-century at fine spatial resolution worldwide. Globally, the share of households with residential could grow from 27% 41% (range scenarios assessed: 33-48%), implying up doubling cooling electricity consumption, 1220 1940 (scenarios range: 1590-2377) terawatt-hours yr.

Language: Английский

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Forgone summertime comfort as a function of avoided electricity use

Energy Policy, Journal Year: 2023, Volume and Issue: 183, P. 113813 - 113813

Published: Sept. 18, 2023

Broadly, energy poverty is defined as insufficient access. One often missed sign of an inability to maintain a safe and comfortable indoor temperature. We add the literature by quantifying cooling slope gap (i.e., amount electricity households forgo over season). first map household's consumption across outdoor temperatures using five-parameter regression model. Next, we identify how much additional they consume per 1 °F increase in temperature once start their air conditioning systems. Using these slopes, quantify our study region (Arizona). find that making less than $15,000 limit for 1.03 kWh compared high-income households. For with same count efficiency, 0.52 kWh/°F on average, maximum 0.84 kWh/°F. This implies are continuously coping strategies throughout season reduce financial but may be putting themselves heat-illness risk. finding helps mitigation efforts identifying who potentially experiencing instability or lacks infrastructure.

Language: Английский

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Unraveling the complexities: Impacts of energy burden on the built environment challenges among assistance-dependent populations in the United Kingdom

Building and Environment, Journal Year: 2024, Volume and Issue: 254, P. 111385 - 111385

Published: March 4, 2024

Language: Английский

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Heating with justice: Barriers and solutions to a just energy transition in cold climates

Resources Conservation and Recycling, Journal Year: 2024, Volume and Issue: 208, P. 107699 - 107699

Published: May 31, 2024

Language: Английский

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Empowering more balanced energy futures: The role of the digital economy in alleviating China's energy trilemma at the city-level

Energy, Journal Year: 2024, Volume and Issue: 303, P. 131938 - 131938

Published: June 5, 2024

This study explores the influence of Digital Economy (DE) on Energy Trilemma (ET) across Chinese cities from 2008 to 2021. Leveraging an extensive panel dataset encompassing 276 cities, we constructed a city-level ET index, categorized using k-means clustering, and employed IV-GMM regression scrutinize impact DE. Our findings reveal that DE is instrumental in tackling issues, with significant variations attributed city-specific attributes, including centralized heating systems complexity urban terrain. The mediation analysis pinpoints optimization industrial structures, technological progress, attraction foreign investment as key conduits through which exerts its ET. These insights highlight pivotal role essential instrument for bolstering sustainable energy frameworks. They also emphasize necessity digital economy policies effectively address unique challenges faced by each municipality. Additionally, underscores positive openness sector strategy confronting challenges.

Language: Английский

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Mapping the Gap: A Review of Residential Energy and Transportation Deficit Metrics

Current Sustainable/Renewable Energy Reports, Journal Year: 2025, Volume and Issue: 12(1)

Published: Feb. 4, 2025

Language: Английский

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The effect of residential solar on energy insecurity among low- to moderate-income households

Nature Energy, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Language: Английский

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Examining energy poverty under high temperatures in China

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 215, P. 115575 - 115575

Published: March 5, 2025

Language: Английский

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Identifying summer energy poverty and public health risks in a temperate climate

Climate Risk Management, Journal Year: 2025, Volume and Issue: unknown, P. 100698 - 100698

Published: March 1, 2025

Language: Английский

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