Climate Change Risks in the Construction Industry
Worldwide, the construction industry generates about half of all carbon emissions, and in the United States, about 40%. That includes the embodied carbon from the production and transportation of building materials and the operational carbon from lighting, HVAC systems.
How does construction affect the environment?
CO2 emissions – According to an article published in Bold Business, the construction sector contributes to 25% – 40% of the world's carbon emissions. Pollution – Construction causes both air and water pollution. Harmful chemicals used during construction can be harmful to both workers and the environment.
How does temperature affect a structure?
As temperatures rise, building materials expand, and as temperatures drop, they contract. This continual cycle of expansion and contraction can lead to the development of cracks, gaps, and weaknesses in the building's structure over time.
What are the problems with construction in the winter?
One of the greatest challenges during winter construction is frozen ground. When the ground is frozen, a number of problems can arise: pouring concrete footings poured in cold weather can be limiting, if not, impossible; frozen ground can hinder digging; and melting snow can cause muddy, hazardous construction sites.
How much of global warming is caused by construction?
The built environment is responsible for about 42% of annual global CO2 emissions.
How do you write a construction delay letter?
- Details of delay: Facts describing the cause of the delay and the length of the delay.
- Cause of the delay: Cost of the labors, material, and equipment incurred as a result of the delay.