
Although some criticize Iran's hydroelectric power plans as potentially dangerous to the environment, most agree that the country's current state of hydroelectric production is much better off than in the past. Iran has displayed a new approach to this sector. After the 1979 Islamic Revolution, the construction of hydroelectric power plants became both a popular private and public venture. Often, construction projects did not meet basic environmental standards, engineering standards, and technical requirements. As a result, many of these dams were destroyed or left in dilapidated conditions.