(A sustainable environment is one of the ways to preserve historical and heritage buildings). Supervised by prof. Dr. Alaa Nafea Jasim , the center of heritage revival organizes seminar entitled (A sustainable environment is one of the ways to preserve historical and heritage buildings) on Monday 22ndof April 2024 with present by professors and researchers , the seminar is presented by Dr. Emtithal K. Sarhan (one of the center’s member )who talked that sustainable environment one of the modern terms that learns generation how to keep it as Sustaining the environment for historical buildings and preserving them from damage. Historical buildings include schools, mosques, Husseiniyyas, museums, and everything left to us by our ancestors. It is worth noting that the sustainable environment for buildings includes finding materials that are not harmful to them and finding means to preserve them, as well as enacting and activating the necessary laws to preserve them. Therefore, the sustainable environment, with all its tools and alternatives, deserves research and work to perpetuate and preserve it as an integral part of the work to preserve a clean historical environment