While infrastructure projects such as hydroelectric and wind power farms are seen as tools to reduce greenhouse gas emissions, the production process for an essential material for these projects—cement—is itself a major carbon polluter.
The cement industry is the second-largest industrial emitter of carbon after the steel industry. For cement manufacturers to lower emissions, they would have to either develop a whole new material or invest in carbon-capture systems.
To date, the industry seems to be unwilling or unable to finance the research needed to develop a low-cost, low-carbon alternative to cement. There are some researchers developing new cement formulas that use less calcium, which would lower pollution.
A carbon tax may be the best way to spur cement producers to reduce GHG emissions, some believe.
Related Stories
Codes and Standards | Jun 28, 2021
Local and state building energy performance standards aim to curb climate change
Owners must up the ante on operations and retrofits.
Codes and Standards | Jun 24, 2021
Biden Administration will restore ‘Waters of the U.S.’ protections ended by Trump
Early revision more likely to hold up in court, says legal expert.
Codes and Standards | Jun 23, 2021
Denver unveils renewable heating and cooling plan
City releases roadmap to decarbonizing existing homes and buildings.
Codes and Standards | Jun 22, 2021
Actually, few companies plan to significantly reduce their office footprint
CBRE survey shows that many firms will continue with hybrid work.
Codes and Standards | Jun 21, 2021
Vancouver, B.C., may delay new zero emissions building standards
Building permit delays may postpone new standards by a year.
Codes and Standards | Jun 17, 2021
Buffalo’s parking reform having noticeable impact on development
Elimination of mandatory parking allotments encourages new projects.
Codes and Standards | Jun 16, 2021
Inconsistent building codes make some states more vulnerable to hurricanes
Florida takes top spot for strongest building code in latest IBHS survey.
Codes and Standards | Jun 15, 2021
Growing housing supply gap will worsen affordability crisis
Supply projected to fall 4.5 million units short in 2022.
Codes and Standards | Jun 15, 2021
Florida will allow virtual inspections, building code enforcement, permit issuance
New law will go into effect on July 1, 2021.
Codes and Standards | Jun 10, 2021
New York City cracks down on construction site safety
Buildings Dept. issues new safety legislation for City Council consideration.