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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 | Oct 1, 2020

Deadline extension for LEED 2009 project certifications

Delivery timeline delays due to COVID-19 pandemic prompt action.

Codes and Standards | Sep 29, 2020

New drinking water standard criteria further restricts lead leaching in plumbing products

Tightened standard applies to endpoint devices that dispense drinking water, and other plumbing components

Codes and Standards | Sep 29, 2020

Groups sue CDC over eviction moratorium

Natl. Apartment Assn. and New Civil Liberties Alliance want hearing by October.

Codes and Standards | Sep 24, 2020

Benefits of building enclosure commissioning include reduced costs

Savings achieved in less rework and fewer and shorter punch lists.

Codes and Standards | Sep 23, 2020

Intl. Code Council aims to stay ahead of new tech, efficiency trends, and resiliency

Passive survivability, social resiliency, and community health among the goals.

Codes and Standards | Sep 22, 2020

Air cleaners, chemical and UV treatments among tools to safeguard indoor air amid pandemic

Strategies augment social distancing, increased air flow to combat COVID-19 spread.

Codes and Standards | Sep 21, 2020

No ease of lumber price spikes in sight

Wildfires strike Northwest timber industry in wake of Covid-19 shutdowns.

Codes and Standards | Sep 17, 2020

Spate of energy code appeals could hamper efficiency progress

Construction and fossil fuel interests oppose portions of latest model energy code.

Codes and Standards | Sep 16, 2020

Heat pumps are the future for hot water

Sustainability policies will drive trend.

Codes and Standards | Sep 15, 2020

Taller timber buildings approved in National Fire Protection Association code

Ensures compatibility with the International Building Code.

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