biogas production role in the renewable energy road map within japan and iran in comparison to germany as a leader in this field

Environmental pollution caused by energy consumption is becoming one of the major problems that human inhabitants has faced, furthermore, energy demand is increasing# germanys’ government have worked on decreasing their energy dependence from fossil fuels since the beginning of the 21st century and replace it with renewable energies such as biogas# germans tried to utilize every resource could help in this field and scheduled on every possible potential such as cattle wastes from farms and animal husbandry# hence germanys’ experiences and technology could be valuable for other countries to reduce their fossil fuel dependency also develop their economy in the field of energy and help the environment# in 2015 germany supply 29#5% of electricity production from renewable sources and it will be more than 40% at the end of 2020 also it is going to be 100% in 2050# in a developed country such as japan is realized the importance of the subject# although for developing countries such as iran, it is an excellent opportunity to reduce their fossil fuel dependency and try to gain some cheap and easy to reach energy resources# iran has the potential to produce 34512 toe1/day electricity just from cattle waste, whereas, irans’ government going to produce 5% of its electricity energy at the end of the 6th five-year development schedule law of iran# today, global warming has been proven for all countries around the world; governments and scientists are trying to propose new suggestions to help the environment and reduce pollutions#