In November, Denver voters passed a mandate requiring new and existing buildings of 25,000 sf and larger to create a green roof or a combination of green roof and solar energy.
The measure is one of the most far-reaching and stringent requirements in the country for green roofs, according to a Denver TV station news report. The mandate went into effect Jan. 1, but the city is still working through exactly how it will be implemented.
How the initiative would impact Colorado’s extensive water rights laws, how mechanical and engineering challenges should be addressed, and what criteria will be applied for properties seeking an exemption to the law are among the key issues to be determined. There are also concerns about how maintenance costs will impact rents.
The city’s Public Health and Environment department has been holding task force meetings for stakeholders to develop recommended modifications, clarifications, and improvements to the law.
Related Stories
Codes and Standards | May 24, 2016
Ontario planning to spend $7 billion on wide-ranging climate change plan
Includes financial incentives to retrofit buildings.
Codes and Standards | May 23, 2016
Facility managers say Internet of Things, analytics will impact maintenance soon
More reliable data needed for optimal results from the technology.
Codes and Standards | May 20, 2016
Industry leaders call for wider use of bamboo as a building material
Benefits include seismic resiliency and sustainability.
Codes and Standards | May 19, 2016
Asphalt roofing group publishes updated shingle installation guide
Technical manual provides best practices for roofing professionals.
Codes and Standards | May 16, 2016
EPA proposes new stormwater discharge regulations for construction sites
Would apply to sites of one or more acres.
Roofing | May 16, 2016
New guide focused on increasing energy and structural performance with raised-heel trusses
Higher trusses simplify attic ventilation, leave more space for insulation.
Codes and Standards | May 11, 2016
Current California seismic codes provide safety, resiliency, but needed upgrades present challenge
Los Angeles requires seismic retrofits, but other cities do not.
Codes and Standards | May 10, 2016
Apple spars with Cupertino, Calif., mayor over strained city infrastructure
Apple’s new ‘spaceship’ campus project prompts questions about whether the company should pay more to offset traffic woes.
Codes and Standards | May 9, 2016
Safety Stand-Down yields proposals to boost construction safety
One example: Gilbane encourages safety harnesses for all working above 6 feet.
Codes and Standards | May 9, 2016
EcoDistricts unveils sustainable neighborhood framework
Focus is on equity, resilience, and climate protection.