18 Reasons Why Megaprojects Fail and 54 Preventative Solutions
Academics at University College London have identified 18 reasons why megaprojects such as HS2 and Crossrail often fail, as well as 54 preventative solutions. For…
Construction
Change in Construction Materials Could Transform Buildings Into a Global CO2 Sink
A material revolution replacing cement and steel in urban construction by wood can have double benefits for climate stabilization, a new study shows. First, it…
Researchers Designing Autonomous Robots for Skyscraper Repairs
Researchers at Cornell University are designing robots that can autonomously traverse and manipulate a 3-D truss structure by using specially designed gears and joints to…
Limestone Based Cement Reduces Energy Consumption and CO2 Production by 97 Percent
A team of engineers at Drexel University have developed a “green” version of ordinary Portland cement (OPC). By using a form of alkali-activated cement that…