From the category archives: Sustainability

Sustainability

Metal Buildings: Green Made Easy

Metal buildings are an easy, cost-effective choice when going green, thanks to their efficient use of materials and labor and the steel’s high quantity of recycled content. However, documenting their savings and efficiency while keeping up with various sustainability codes and rating systems is an ever-changing and difficult task.

Atlanta and Chicago Make Renewable Energy Pledges

  The Atlanta City Council unanimously approved a pledge to commit the city to reaching 100 percent renewable energy by 2035. Municipal buildings must reach that goal by 2025. Atlanta is now the largest Southeastern city with a 100 percent clean energy goal, followed by St. Petersburg, Fla., according to Sierra Club. 


Open Data Makes Sustainable Structures More Achievable

  The demand for sustainability and efficiency associated with new construction and renovation projects is higher than ever, as monthly energy costs constitute an ever-increasing percentage of total building life cycle expenses due to rising utility rates. As a result, sustainable construction practices promoting net-zero building designs have become a prevalent industry objective. However, peak sustainability is rarely accomplished due to the high costs and a lack of resources available in the early stages of design and planning.  

BREEAM Breaks Into the U.S. Market

The Building Research Establishment Environmental Assessment Method (BREEAM) has been an integral part of the worldwide green building industry for many years, yet it only broke into the U.S. marketplace last October. The journey began 97 years ago, when the Building Research Establishment (BRE) was founded as an academic and science-based government organization in the United Kingdom. It has since been privatized and created the first green building standard, BREEAM, in 1990. All green building rating systems have their roots in BREEAM, including LEED. Today, nearly 3 million buildings have been registered and more than 500,000 have been certified under BREEAM.

Global Entertainment Venues Embrace LEED

  The U.S. Green Building Council released its “LEED in Motion: Venues” report, which highlights the green strategies and savings of more than 30 LEED-certified convention centers, sports venues, performing arts centers, community centers and public assembly spaces.

New CO2-Eating Concrete Takes Less Energy to Produce

  An engineering and materials science professor at Rutgers University has created an eco-friendly, lightweight concrete using reactive hydrothermal liquid-phase densification (rHLPD), a process that models the generative design behavior of shellfish, to create organic ceramics while submerged in water. 

DOE Launches Program to Make Zero-Energy Schools More Mainstream

  Zero Energy School Accelerator program to develop zero energy designs that are cost-competitive for construction in the education sector and in local communities across the nation.

A Tip of the 'HAT'

When Michelle Jones, an instrumentation engineer with Hargrove Engineers + Constructors, Mobile, Ala., heard about an 11 year-old girl named Emma Pablo with limited mobility due to cerebral palsy, she was inspired to help—and that inspiration quickly spread throughout the company. 

With President and CEO Ralph Hargrove’s blessing, Jones reached out to fellow engineers and designers who would share her vision for building something that would enrich Emma’s life and give her access to the tools she needed to learn to move around in space and control her environment.

Open Source Tool Seeks to Drive Emissions Reduction

A new open source tool that will help construction companies identify and reduce carbon emissions is currently being pilot tested by U.K.-based developer Costain and the University of Edinburgh Business School, with funding from Volvo’s Construction Climate Challenge. The Carbon Infrastructure Transformation Tool (CITT) project sprung from the need to solve two key problems facing the construction industry: high greenhouse gas emissions and the fragmented nature of supply chains.

USGBC Announces Top 10 Countries For LEED

China took first place on the U.S. Green Building Council’s list of the Top 10 Countries for LEED, which highlights countries outside the United States that are making significant strides in sustainable building design, construction and market transformation. China moved up one spot from second place last year, with 34.62 million gross square meters of certified LEED space. Canada, India, Brazil and the Republic of Korea rounded out the top five countries on the list, followed by Taiwan, Germany, Turkey, Sweden and the United Arab Emirates.
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