This amount must reach at least five percent (5%) by the end of the fifth year, otherwise the Ministry of Energy is required to calculate the mentioned percentage of the electricity consumed by these industries using the renewable electricity tariff and collect it from the industries. The implementing regulations for this fine are as follows: The renewable electricity tariff is actually calculated as the average rate of electricity purchase from renewable power plants in the past two months, which is announced by Satba at the end of each month, and in the bills of subscribers who do not purchase green electricity, this rate is calculated on the basis that this rate is usually lower than the rate of green electricity purchase from the energy exchange. It should be noted that the above amounts, while being separated from electricity bills, will be directly spent on guaranteed purchase of renewable electricity in accordance with Article 53 of the Constitution, while twenty-five percent (25%) will be deposited into the account of the National Treasury and transferred to the account of the Vice President for Science and Technology to support laboratories, knowledge-based companies, and other matters related to electricity development, and the remainder will be used to provide facilities to the private sector to establish small-scale power plants through the National Treasury and the Central Bank of Iran.