Many means and methods have been developed over the past decade to ensure that the construction of buildings, complexes and many huge structures are carried out with cost-saving measures energy such as heat dispersion during summer. , and also ensure the promotion of environmental sustainability such as the control of carbon emissions and greenhouse gases. And through the use of complex and highly innovative construction materials like carbon fiber, such legs can be achieved. What is carbon fiber: carbon fiber is a very resistant material which has a very light structure, it is very favored by many innovative manufacturers due to its many powers. Carbon fiber is in short terms very fine strands of carbon, thinner than a human's hair, they are then twisted into a thread-like appearance and then woven by very complex machines to help them take a shape very defined. And then they are finally covered with external materials to achieve a finalized shape. Carbon fiber as a building material: In the case of building and construction, for many centuries, man has always looked towards natural resources to provide his populations with various building materials, some examples Among these materials are steel from large-scale mining operations and bricks from clay sands. But this has proven to be deadly for our environment. Through modern research, we have understood that the use of these natural resources has created greater environmental vulnerability. High wood production creates silt that pollutes our water systems, and the massive collection of clay sands and limestone for masonry and concreting purposes has caused erosion of the surface layer of soil that makes the environment more vulnerable to flooding and landslides. ...... middle of paper ......about fiber compositesProduction cost of carbon fiber: Through the use of carbon fiber, we might be able to reduce construction costs up to 80% using various carbon fiber components (Frank R. Field, Richard Roth and Randolph E. Kirchain.2008). Thanks to reduced tooling and even simpler assembly and assembly of materials. About 40 years ago, carbon fiber cost around $100 per pound, but due to various technological advances and high demand for this product, as well as its great environmental sustainability characteristics, the price of carbon fiber Carbon now costs $10 per pound, making it much cheaper than some heavy-duty building materials such as titanium. The cost of carbon fiber depends primarily on its manufacturing, which generally represents more than half of its production cost...