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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 30, 2020

Finalized 2021 Energy Code leaves out future-proofing provision

Appeals process nixed requirement for residential electrification readiness.

Codes and Standards | Nov 23, 2020

GBCI turns over GRESB ownership to global investment firm

Organization assesses sustainability performance of real estate and infrastructure portfolios and assets.

Codes and Standards | Nov 23, 2020

New industrywide clay brick EPD launched

Contributes toward LEED v.4.0 and v.4.1 materials and resources requirements.

Codes and Standards | Nov 18, 2020

Commissioning study finds median energy savings of 3% to 16%

Berkeley Lab examines results of commissioning across building types.

Codes and Standards | Nov 17, 2020

Midtown Manhattan’s empty offices could be converted to affordable housing

Advocates envision idle offices re-zoned to alleviate housing crisis.

Codes and Standards | Nov 16, 2020

New concrete detailing manual includes downloadable CAD files

American Concrete Institute document contains guidance on codes for structural concrete.

Codes and Standards | Nov 12, 2020

California rent control measure defeated

Golden State voters reject Proposition 21.

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