With millions of shipping containers lying empty at ports around the world, it may seem like repurposing them to construct buildings would be a clear environmental winner. The reality of building with shipping containers is complicated, though, and in many cases isn’t a net-positive for the environment, critics charge, according to a report by NPR's Chloe Veltman.
Commonly, those building with containers choose newer units that have less wear and no dents. Some jurisdictions prohibit the use of containers that are damaged, that have been repaired, or that are older than two years.
Also, new units cost only $1,000 to $2,000 more than used containers—not a lot in the context of a budget for a major project. Critics say new units would be better served from an environmental standpoint by using them for their original intended purpose.
While repurposing old containers would give them a new life, they have poor thermal properties degrading any environmental benefit and building owners end up paying a lot for heating and cooling.
Given the pros and cons of container construction, critics argue that it would make more environmental sense to recycle them and use conventional construction methods for construction.
Related Stories
| Sep 19, 2013
What we can learn from the world’s greenest buildings
Renowned green building author, Jerry Yudelson, offers five valuable lessons for designers, contractors, and building owners, based on a study of 55 high-performance projects from around the world.
| Sep 19, 2013
6 emerging energy-management glazing technologies
Phase-change materials, electrochromic glass, and building-integrated PVs are among the breakthrough glazing technologies that are taking energy performance to a new level.
| Sep 11, 2013
BUILDINGChicago eShow Daily – Day 3 coverage
Day 3 coverage of the BUILDINGChicago/Greening the Heartland conference and expo, taking place this week at the Holiday Inn Chicago Mart Plaza.
| Sep 10, 2013
BUILDINGChicago eShow Daily – Day 2 coverage
The BD+C editorial team brings you this real-time coverage of day 2 of the BUILDINGChicago/Greening the Heartland conference and expo taking place this week at the Holiday Inn Chicago Mart Plaza.
| Sep 4, 2013
Smart building technology: Talking results at the BUILDINGChicago/ Greening the Heartland show
Recent advancements in technology are allowing owners to connect with facilities as never before, leveraging existing automation systems to achieve cost-effective energy improvements. This BUILDINGChicago presentation will feature Procter & Gamble’s smart building management program.
| Sep 3, 2013
Delinquency rate for commercial real estate loans at lowest level in three years
The delinquency rate for US commercial real estate loans in CMBS dropped for the third straight month to 8.38%. This represents a 10-basis-point drop since July's reading and a 175-basis-point improvement from a year ago.
| Aug 26, 2013
What you missed last week: Architecture billings up again; record year for hotel renovations; nation's most expensive real estate markets
BD+C's roundup of the top construction market news for the week of August 18 includes the latest architecture billings index from AIA and a BOMA study on the nation's most and least expensive commercial real estate markets.
| Aug 22, 2013
Energy-efficient glazing technology [AIA Course]
This course discuses the latest technological advances in glazing, which make possible ever more efficient enclosures with ever greater glazed area.
| Aug 14, 2013
Green Building Report [2013 Giants 300 Report]
Building Design+Construction's rankings of the nation's largest green design and construction firms.
| Jul 29, 2013
2013 Giants 300 Report
The editors of Building Design+Construction magazine present the findings of the annual Giants 300 Report, which ranks the leading firms in the AEC industry.