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Geothermal Technology

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 | Jul 19, 2021

Lack of information on carbon emissions challenges construction industry

Reports recommends whole-life carbon assessments on building projects.

Codes and Standards | Jul 15, 2021

Three drywall code-referenced publications have been updated

Include guidance on fire resistance, sound control, application, and finishing.

Codes and Standards | Jul 14, 2021

Biden’s infrastructure proposal includes massive investment in school buildings

‘Once in a lifetime opportunity’ to upgrade HVAC and other key systems.

Codes and Standards | Jul 13, 2021

Reluctance to fund maintenance on older condos is a serious problem

Owner associations defer needed work, putting properties at risk.

Codes and Standards | Jul 12, 2021

Regulations on hydrofluorocarbons reduce roof insulation options

Canada, some U.S. states ban HFC blowing agents used in closed-cell foam.

Codes and Standards | Jul 8, 2021

New York City shuts down 322 construction sites for unsafe conditions

Action comes as inspectors visit more than 2,100 sites.

Codes and Standards | Jul 7, 2021

Bechtel, Nautilus partner on sustainable, high-performance data centers

Facilities would use 70% less power for cooling, eliminate consumption of drinking water.

Codes and Standards | Jul 7, 2021

Surfside condo collapse could spur new legislation

Natl. Institute of Standards and Technology is investigating.

Codes and Standards | Jul 7, 2021

Intl. Code Council appoints committees to lead energy code development

One-third of appointees are government regulators.

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