Green roofs are becoming more popular in many parts in the world, but not in Florida.
Vegetative roofs are stunted in the Sunshine State because its building commission does not recognize them as a best management practice (BMP). The commission has concerns over how green roofs would perform in hurricanes or in other natural disasters.
Florida-based researchers have tested green roofs in a wind simulator and found that the plants and their roots mostly held up in hurricane-force winds of up to 120 mph. They also found that built-in-place green roofs performed better than modular tray green roofs in wind uplift trials.
The building commission reportedly didn’t accept the research as sufficient because it wanted to ensure stability for speeds up to 160 mph. The commission also had other concerns including fire safety and weight loads on roofs.
Related Stories
Green | Feb 1, 2016
Supreme Court ruling on demand response expected to benefit smart grid
Ruling allows PV owners and other small energy generators to continue to be paid wholesale rates for power they generate.
Green | Jan 29, 2016
USGBC names top 10 states for LEED green building
Illinois leads the list for the third straight year.
Green | Dec 23, 2015
Austin, Texas mandates construction recycling
Projects larger than 5,000 sf must recycle or salvage at least half of their trash.
Green | Dec 15, 2015
USGBC aims to scaling LEED buildings to 5 billion sf in five years
Plan revealed at UN climate conference.
Green | Dec 13, 2015
Detroit plans massive effort to convert vacant properties to green spaces
Effort aims to improve property values, city life.
Greenbuild Report | Dec 10, 2015
AASHE’s STARS tool highlights the university sector’s holistic approach to sustainability
Buzzwords like “living lab” and “experiential learning” are indicative of the trend toward more holistic sustainability programs that incorporate all facets of college life.
Greenbuild Report | Dec 8, 2015
Is ‘green’ still a selling point in the office sector?
Some developers are missing an opportunity by downplaying sustainability at a time when demand for such features is palpable among lessee firms who are trying to attract younger workers.
Greenbuild Report | Dec 1, 2015
Data centers turn to alternative power sources, new heat controls and UPS systems
Data centers account for 2% of the nation’s electricity consumption and about 30% of the power used annually by the economy’s information and communications technology sector, according to the National Renewable Energy Laboratory.
Greenbuild Report | Nov 30, 2015
10 megatrends shaping the future of green building
Increased competition among green building rating systems, the rise of net-zero buildings, and a sharper focus on existing structures are among the trends that will drive sustainability through 2020, according to author and green building expert Jerry Yudelson.
Green | Nov 30, 2015
Federal agencies aim for major reduction in greenhouse gas emissions
A 42% cut to come from buildings, vehicles, supply chain.
