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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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Building Owners

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 23, 2013

Supertall 'Sky City' will house 4,400 families in Changsha, China

Broad Sustainable Building has completed a long and arduous approval process, and is starting excavation and construction on Sky City in June, 2013. The proposed "world's tallest building" will be a mixed-use project that could accommodate life and work needs of up to 30,000 people.

May 23, 2013

Are design-build contracts killing small architecture firms?

Are federal design-build contract laws unfair to small firms? AIA thinks so, citing an interesting fact: an architecture firm spends a median of $260,000 to compete for a design-build project.

Sasha Reed | May 23, 2013

Is the 'bring your own device' discussion stumping your IT group?

A new twist to the communication challenge most companies and IT departments face is the “bring your own device,” or BYOD, conundrum. I call it a conundrum because it is stumping many IT professionals.

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

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

RSMeans cost comparisons: pools, racquetball courts, bowling alleys, hockey/soccer facilities

Construction market analysts from RSMeans offer construction costs per square foot for four building types across 25 metro markets.

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.

Drew Ballensky | May 20, 2013

Competitors vie to redevelop home of N.Y. Islanders on Long Island

Four groups are competing to redevelop the Nassau Veterans Memorial Coliseum, home of the New York…
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