An energy and mortality impact assessment of the urban heat island in the US

Abstract Increased summer energy use and increased summer heat related mortality are the two most cited detrimental impacts of the urban heat island (UHI). An assessment of these impacts was made that considered the annual impact of the UHI, not just the summer impact. It was found that in north of the US there was a net decrease in energy use from the UHI, as heating energy reductions were larger than the increase in cooling energy. In the south there was a net energy increase from the UHI. The impact of the UHI on heat related deaths was an estimated increase of 1.1 deaths per million people. The impact of the UHI on cold related deaths was an estimated decrease of 4.0 deaths per million people. These estimates are caveated by the acknowledgement that compounding factors influence mortality. Hypothermia related death rates were three times higher in rural areas than urban areas. This is surprising as the homeless population is usually considered the most at risk, yet they mostly live in urban areas.

[1]  D. Sailor,et al.  Sensitivity of electricity and natural gas consumption to climate in the U.S.A.—Methodology and results for eight states , 1997 .

[2]  Kevin P. Gallo,et al.  Satellite-Based Adjustments for the Urban Heat Island Temperature Bias , 1999 .

[3]  I. Stewart,et al.  A systematic review and scientific critique of methodology in modern urban heat island literature , 2011 .

[4]  Nathaniel A. Brunsell,et al.  How can we use MODIS land surface temperature to validate long‐term urban model simulations? , 2014 .

[5]  Lily Parshall,et al.  Mitigation of the heat island effect in urban New Jersey , 2005 .

[6]  G. Carbone,et al.  The Urban Heat Island and Local Temperature Variations in Orlando, Florida , 2006 .

[7]  T. Oke.  The energetic basis of the urban heat island , 1982 .

[8]  Robert Hendron.  Building America Performance Analysis Procedures for Existing Homes , 2006 .

[9]  George Xian,et al.  An analysis of urban thermal characteristics and associated land cover in Tampa Bay and Las Vegas using Landsat satellite data , 2006 .

[10]  Robert E. Wolfe,et al.  Comparison of MODIS Land Surface Temperature and Air Temperature over the Continental USA Meteorological Stations , 2014 .

[11]  Qiuhong Tang,et al.  Assessing Heat Health Risk for Sustainability in Beijing’s Urban Heat Island , 2014 .

[12]  R. Buechley,et al.  Heat island equals death island? , 1972, Environmental research.

[13]  Cool Policies for Cool Cities: Best Practices for Mitigating Urban Heat Islands in North American Cities , 2014 .

[14]  M. Sivak.  Air conditioning versus heating: climate control is more energy demanding in Minneapolis than in Miami , 2013 .

[15]  T. Oke.  City size and the urban heat island , 1973 .

[16]  Ken Parsons,et al.  Human Thermal Environments: The Effects of Hot, Moderate, and Cold Environments on Human Health, Comfort and Performance , 1999 .

[17]  Robert G. Quayle,et al.  Heating Degree Day Data Applied to Residential Heating Energy Consumption , 1980 .

[18]  Michael Sivak,et al.  Where to live in the United States: Combined energy demand for heating and cooling in the 50 largest metropolitan areas , 2008 .

[19]  B. Dousset,et al.  The Impact of Heat Islands on Mortality in Paris during the August 2003 Heat Wave , 2011, Environmental health perspectives.

[20]  G. Xian,et al.  Application of spatially gridded temperature and land cover data sets for urban heat island analysis , 2014 .

[21]  Shubhayu Saha,et al.  Deaths attributed to heat, cold, and other weather events in the United States, 2006-2010. , 2014, National health statistics reports.

[22]  M. Bauer,et al.  Comparison of impervious surface area and normalized difference vegetation index as indicators of surface urban heat island effects in Landsat imagery , 2007 .

[23]  David J. Sailor,et al.  Risks of summertime extreme thermal conditions in buildings as a result of climate change and exacerbation of urban heat islands , 2014 .

[24]  C. Rosenzweig,et al.  Variations in New York city’s urban heat island strength over time and space , 2008 .

[25]  J. F. Clarke,et al.  Some effects of the urban structure on heat mortality. , 1972, Environmental research.

[26]  L. Bounoua,et al.  Remote sensing of the urban heat island effect across biomes in the continental USA , 2010 .

[27]  Henry E. Warren,et al.  Modeling the Impact of Summer Temperatures on National Electricity Consumption , 1981 .

[28]  S. Raman,et al.  Observations and Numerical Simulations of Urban Heat Island and Sea Breeze Circulations over New York City , 2005 .

[29]  J. F. Clarke,et al.  Comparison of the comfort conditions in different urban and suburban microenvironments , 1971, International journal of biometeorology.

[30]  Alan Meier,et al.  Accuracy of home energy rating systems , 2000 .

[31]  Ahmed Memon Rizwan,et al.  A review on the generation, determination and mitigation of Urban Heat Island , 2008 .

[32]  David A. Robinson,et al.  Mesoscale aspects of the Urban Heat Island around New York City , 2003 .

[33]  Jianguo Tan,et al.  The urban heat island and its impact on heat waves and human health in Shanghai , 2010, International journal of biometeorology.

[34]  D. Streutker.  A remote sensing study of the urban heat island of Houston, Texas , 2002 .

[35]  Luis Pérez-Lombard,et al.  A review of benchmarking, rating and labelling concepts within the framework of building energy certification schemes , 2009 .

[36]  Alexander Wandl,et al.  Amsterwarm: Mapping the landuse, health and energy-efficiency implications of the Amsterdam urban heat island , 2015 .