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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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Codes and Standards | Jun 10, 2021

New York City cracks down on construction site safety

Buildings Dept. issues new safety legislation for City Council consideration.

Codes and Standards | Jun 9, 2021

ASHRAE updates health care facility ventilation standard

Includes improved guidance on thermal comfort, revisions to air filtration requirements.

Codes and Standards | Jun 8, 2021

American Wood Council releases new fire design specification

For design of wood members, assemblies, and connections to meet code requirements.

Codes and Standards | Jun 7, 2021

Guide provides strategies to overcome barriers to sustainable affordable housing

International Living Future Institute document helps with social, regulatory, and financial hurdles.

Codes and Standards | Jun 3, 2021

Conversion of large office buildings to residential will require revamped regulations

Post-1960 offices present ventilation, daylighting, and other challenges.

Codes and Standards | Jun 2, 2021

Dept. of Energy releases EnergyPlus and OpenStudio updates

New features include Python Plugin features and additional tabular reporting options.

Codes and Standards | Jun 1, 2021

Federal plan to double Canadian lumber tariffs draws intense criticism

Builders advised to stock up to deal with shortages.

Codes and Standards | Jun 1, 2021

Passive House standards proving their worth in multifamily sector

Energy performance beats conventionally built by 32% to 58%.

Codes and Standards | May 27, 2021

Pittsburgh combats construction fraud

Crackdown on tax, insurance, and workers’ comp malfeasance.

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