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Rochester, Minn., plans extensive geothermal network

The city of Rochester, Minn., home of the famed Mayo Clinic, is going big on geothermal networks. The city is constructing Thermal Energy Networks (TENs) that consist of ambient pipe loops connecting multiple buildings and delivering thermal heating and cooling energy via water-source heat pumps.




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Engineers

Engineering goes hand-in-hand with design, putting a practical lens on the architect’s vision and finding the best way to make it happen. Without a talented engineer, the project will never reach completion, and certainly will not reach the standards of functionality and sustainability that the architect and client are seeking.

May 29, 2013

Realtors report positive trends in commercial real estate market

Realtors who practice commercial real estate have reported an increase in annual gross income for the third year in a row, signaling the market is on the road to recovery.

May 28, 2013

LED lighting's risks and rewards

LED lighting technology provides unique advantages, but it’s also important to understand its limitations for optimized application.

May 28, 2013

Minneapolis transit hub will double as cultural center [slideshow]

The Building Team for the Interchange project in downtown Minneapolis is employing the principles of "open transit" design to create a station that is one part transit, one part cultural icon.

May 24, 2013

First look: Revised plan for Amazon's Seattle HQ and 'biodome'

NBBJ has released renderings of a revised plan for Amazon's new three-block headquarters in Seattle. The proposal would replace a previously approved six-story office building with a three-unit "biodome."

David Barista | May 23, 2013

$5,000 in prizes to be awarded at BD+C's U40 Leadership Summit

Do you have the next big idea for improving the performance of buildings and the built environment…
May 22, 2013

Return of retail? Rent growth seen in recovering markets

Like digging a ditch with a spoon, retail demand driven by population growth has eaten away at the supply of available store space in the markets that have been slowest to recover from the downturn. Vacancy rates are reaching a point that will give at least some landlords in every market the clout to demand slightly higher rents.

May 22, 2013

New ASTM standard enhances hollow structural sections

ASTM A1085 is a big step forward in simplifying HSS design and usage, thereby making it a more desirable option for HSS.

May 22, 2013

Architecture billings take a step back in April, ending growth streak

For the first time in 10 months, the AIA's Architecture Billings Index slipped into negative territory, falling to 48.6 in April, down from 51.9 the previous month. This is the ABI's lowest mark since July 2012.

May 21, 2013

Foster + Partners reveals plans for London residential towers

 

British firm Foster + Partners has unveiled plans for two residential skyscrapers as part of a mixed-use development in north London.

May 21, 2013

7 tile trends for 2013: Touch-sensitive glazes, metallic tones among top styles

Tile of Spain consultant and ceramic tile expert Ryan Fasan presented his "What's Trending in Tile" roundup at the Coverings 2013 show in Atlanta earlier this month. Here's an overview of Fasan's emerging tile trends for 2013.

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