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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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Industry Research | Sep 12, 2016

Evidence linking classroom design to improved learning mounts

A study finds the impact can be as much as 25% per year.

Legislation | Sep 8, 2016

Half of U.S. states now allow design-build on public projects

Missouri is the latest to enact design-build legislation.

Codes and Standards | Sep 8, 2016

Vapor intrusion risk addressed in new ASTM guide update

The updates address industry confusion over how to handle the issue.

BIM and Information Technology | Sep 7, 2016

Energy Star Portfolio Manager tool updated to factor in waste management

The costs and benefits of managing 29 types of waste are now included.

Wood | Sep 6, 2016

Atlanta suburb prohibits wood-framed construction for high rises

The new building code prevents any structure with more than three stories from being built from a CLT frame.

Codes and Standards | Sep 1, 2016

Overuse of air conditioning hurts office productivity

A study found temperatures in the low 70s reduce worker performance.

Regulations | Aug 31, 2016

FEMA wants to toughen flood regulation on projects using federal funds

The proposal ‘would essentially rewrite the current 100-year flood standard.’

Sustainability | Aug 30, 2016

New federal project plans must include climate impacts

Agencies must quantify the specific impacts when possible.

Green | Aug 29, 2016

Vancouver, B.C., to require zero emissions on new buildings by 2030

No net GHG emissions will be allowed.

Codes and Standards | Aug 25, 2016

Freddie Mac extends efforts to fund multifamily energy/water efficiency projects

The Multifamily Green Advantage targets existing buildings.

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