Boston

United States
Mayor Martin J. Walsh, Elected November 5, 2013

Membership Profile

City Snapshot

Population: Mayor's Jurisdiction

660 thousand people

Area: Mayor's Jurisdiction

125 km2

Annual Rainfall

1112 mm/year

Average Temperature

10.0 °C

GDP (US Dollars)

$360 Billion

* Bar graph maximums are derived from the C40 Member with the greatest value in each category. An indicator ( ) also displays the average of all C40 Member cities for additional context.

Compact of Mayors Phases Complete

Reflects 2016 data. Progress toward compliance with the Compact is further recognised by the new Global Covenant of Mayors for Climate & Energy.

Climate Risks

Type Hazard Severity Action Taken
Storm Rain Storm Serious
Storm Heavy Snow Serious
Extreme Temperature - Cold Extreme Winter Conditions Serious
Extreme Temperature - Hot Heat Wave Extremely Serious
Flood River Flood Serious
Sea Level Rise Sea Level Rise Extremely Serious
Wave Action Storm Surge Extremely Serious
Flood Coastal Flood Extremely Serious
  • Not specified or under consideration
  • Recognized, but not currently being considered
  • Currently in effect and being piloted
  • Currently in effect at a significant scale across most of the city
  • Currently in effect (city-wide)

Mayoral Powers

  • own and operate
  • set and enforce policies
  • budgetary and revenue control
  • set vision
  • Private Buildings
  • Public Buildings
  • Energy Supply
  • Finance & Economy
  • Public Transport
  • City Roads
  • Urban Land Use
  • Waste
  • Water
  • not available
  • not applicable
  • limited powers
  • partial powers
  • strong powers
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