A new study revealed that U.S. emissions from the built environment have increased by 3 percent in the last decade - a trend that looks set to continue. Research by 3Keel and Kingspan found that reductions in greenhouse gas emissions from buildings are reversing in the U.S.
The Slag Cement Association and NEx, an ACI Center of Excellence for Nonmetallic Building Materials, signed a Memorandum of Understanding on October 30 at the ACI Concrete Convention in Boston.
The prospect of decarbonizing the electrical sector is riddled with myriad economic, technological, political, and outright physical challenges. There will be unanticipated setbacks and some nascent technologies will offer staggering breakthroughs. Goals notwithstanding, the future has yet to be written.
The new initiative, which is being spearheaded by Armstrong, will facilitate the exchange of ideas, connections, and collaborations necessary to improve the health of indoor environments while advancing pathways for circularity and decarbonization across the industry.
Together, federal agency representatives, NEU members and allied industry association representatives discussed industry needs, current initiatives, and how all parties can work together to reach carbon neutrality throughout the cement-concrete value chain by 2050.
In recognition of the carbon intensity of our landscape, the American Society of Landscape Architects (ASLA) have made several recent moves toward deeper climate action.
According to a new report from sustainable development consultancy Arup, California is one of the first states in the country to take meaningful steps toward slashing embodied carbon emissions from new buildings and some construction materials, and can set a course for clean materials production, procurement, and use across the United States.
Enclosure materials influence embodied carbon goals. This means that selecting and designing for low-carbon enclosure materials is important for reducing the overall embodied carbon impact of the building. It is important to note that using heavier enclosure assemblies may require additional structural support, increasing the embodied carbon associated with the building structure.
Tree-rich ecosystems serve as "carbon sinks" by absorbing more carbon than they release, which could potentially help offset the carbon emissions from human activities such as using fossil fuel-based energy resources for building construction and operation.