Modern technology is an advanced form of old technology that has new changes and additions. It increases the quality of life and plays an important role in every aspect of life: education, business, medicine and agriculture. With the advancement of technology, there have been gradual problems with the preservation and protection of the environment, especially water, air, soil and light pollution. Although we are in the 21st century, many people do not have access to safe and healthy water. Since natural capital is depleted faster than the created capital is produced, trade that is not sustainable for the environment is created. Also, illegal and inadequate disposal of waste and its release into the soil, water and sea cause immeasurable and difficult to repair damage. Changes in nature and the environment are also due to urbanization and deforestation of forests. Today, man is more than ever aware of his influence and his dependence on the environment. Green technology, which has many advantages, is being applied increasingly: recycling, water purification, air purification, alternative energy, sustainable agriculture. Economic progress, with many benefits for humanity, is still not in line with the principles of environmental protection.