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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 | Nov 28, 2018

To build water-efficient cities, water managers and urban planners must coordinate better

Lack of time and resources, and practitioners not in habit of working together hamper efforts.

Codes and Standards | Nov 26, 2018

All LEED-certified buildings eligible for LEED recertification

Projects must submit 12 months of data demonstrating continued or improved performance.

Codes and Standards | Nov 20, 2018

OSHA publishes updates to crane operator certification requirements

Long-delayed rules accept certifications by type or type and capacity.

Codes and Standards | Nov 19, 2018

Guide offers understanding of elements that create successful multi-floor communal spaces

CTBUH technical document analyzes how to approach tall urban habitat.

Codes and Standards | Nov 16, 2018

2018 International Green Construction Code released

Updated version helps governments streamline code development and adoption.

Codes and Standards | Nov 15, 2018

New versions of DOE’s EnergyPlus engine and the OpenStudio software development kit released

New offerings resolve over 70 bugs and offer new features.

Codes and Standards | Nov 14, 2018

Obsolete safety standards may have been used in cleanup of former naval shipyard

San Francisco redevelopment site work may have been racked by fraud.

Codes and Standards | Nov 13, 2018

New York City’s new construction safety requirements are delayed

Some contractors say they weren’t ready for ‘massive initiative’.

Codes and Standards | Nov 9, 2018

Cities have multiple strategies to reduce parking requirements

Each community has to find its own mix of solutions.

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