Intending to provide electricity for block reward mining, the biggest power plant of Iran will be selling its electricity. A directive that allows the country’s power plant to get involved in block reward mining is been issued by the government of Iran. The Thermal Power Plant Holding Company (TPPH) the biggest power plant in Iran, has installed necessary equipment in Shahid Montazeri, Neka, and Ramin, the three power plants to sell electricity.