One-quarter of U.S. critical infrastructure at risk of failure due to flooding

About 25% of all critical infrastructure in the U.S. is at risk of failure due to flooding, according to a new report by the First Street Foundation, a nonprofit research and technology group.

Nearly 2 million miles of road—roughly 23% of US roadways—are at risk of becoming impassable due to flooding, the report also found. Researchers examined five categories of infrastructure in the contiguous U.S., including the District of Columbia: Critical infrastructure; social infrastructure, including museums, government buildings and schools; roads; commercial properties; and residential properties.

Researchers examined estimates of operational flood risk from government agencies to determine the amount of flooding it would take to knock different types of facilities or services offline. They then overlaid the kinds of flood events that can be expected in an area at least once every two years.

Louisiana is home to six of the top 20 most at-risk counties in the country, making it the most vulnerable state. Though many coastal areas in other states are threatened, flood risk is also a threat in inland states. Areas such as McDowell County in West Virginia and Johnson County in Kentucky are among the most at-risk because of the growing threat of heavy rain.

Faster delivery of buildings isn’t always associated with sustainability benefits or long-term value, but things are changing. An instructive case is in the development of steel structures that not only allow speedier erection times, but also can reduce embodied carbon and create durable, highly resilient building approaches.

Building Team | Nov 7, 2022

U.S. commercial buildings decreased energy use intensity from 2012 to 2018

The recently released 2018 Commercial Buildings Energy Consumption Survey (CBECS) by the U.S. Energy Information Administration found that the total floorspace in commercial buildings has increased but energy consumption has not, compared with the last survey analyzing the landscape in 2012.

Codes and Standards | Nov 2, 2022

New York City construction official wants to boost design-build

The new associate commissioner of alternative delivery in New York City’s Department of Design and Construction aims to encourage more design-build project delivery in the city.

| Nov 1, 2022

Updated Florida building codes helped newer homes withstand Hurricane Ian

Newer homes seemed to fare much better than older structures during Hurricane Ian, suggesting that updated Florida building codes made a difference.

Data Centers | Oct 31, 2022

Data center construction facing record-breaking inflation, delays

Data center construction projects face record-breaking inflation amid delays to materials deliveries and competition for skilled labor, according to research from global professional services company Turner & Townsend.