President Obama last month issued an executive order requiring that all federally funded construction projects take into account flood risks linked to global warming, reports the New York Times.
To meet the new standard, builders must use data and methods informed by the best available climate science, or build two feet above the currently projected elevation for 100-year floods for most projects. Critical buildings like hospitals and evacuation centers must be constructed three feet above the 100-year level or at the currently projected 500-year flood level.
The standard would make large tracts of low-lying land off limits for construction with federal funds.
In recent years, economists have urged policy makers to begin to plan for the costs of damages caused by climate change. From 1980 to 2013, the United States suffered more than $260 billion in flood-related damages, the White House said.
Related Stories
Codes and Standards | Oct 18, 2017
States impacted by hurricanes are improving their energy efficiency policies
Florida, Texas, rise in ACEEE state energy efficiency scorecard.
Codes and Standards | Oct 17, 2017
Updated versions of EnergyPlus and OpenStudio building energy modeling tools released
Open-source apps include enhancements for urban-scale modeling.
Codes and Standards | Oct 16, 2017
New, comprehensive insurance exhibit released in AIA 2017 contract document updates
Will allow AIA to make updates more frequently as insurance market changes.
Codes and Standards | Oct 12, 2017
New AIA contract document designates responsibilities for sustainable projects
Roles of architects, contractors outlined in E204–2017.
Codes and Standards | Oct 11, 2017
Data, transparency are keys to next steps in green building, says USGBC chief
Monitoring and comparing performance are critical to advancing sustainability goals.
Codes and Standards | Oct 10, 2017
New guidelines for quality control on application of membrane roof systems released
NRCA document provides guidance for on-site evaluation.
Codes and Standards | Oct 9, 2017
New app calculates maximum allowable heights for building occupancy types, classes of construction
The app streamlines compliance on various types of construction.
Codes and Standards | Oct 5, 2017
California lawmakers pass bill that requires GCs to pay wages of sub employees if subs fail to pay
The measure will go into effect in January if the governor signs it.
Codes and Standards | Oct 4, 2017
Ambitious but realistic increase in clean energy would cut GHG emissions by 80% in the U.S.
NRDC report says goal can be achieved with existing tools.
Codes and Standards | Oct 3, 2017
Reducing duct leakage is focus on latest green building standards updates
ASHRAE 189.1 broadens testing requirements to include more types of ducts.