Globally, we need to rapidly reduce carbon emissions stabilise the concentration of atmospheric CO2 and prevent increasingly dangerous climatic changes. It is not possible all though, so there a balance greenhouse gas sources sinks. To achieve this goal, many countries, cities, companies have committed high-level aspiration reach Net Zero by certain date. zero implies that removals should has b...

developing electrical energy is one of the basic needs for development, so equipping the rural regions and villiages is one of the main responisiblities of thirdworld countries. in this study, we used economic evaluation indexes to compare electrification to baghtaj village by power grid expansion and application of solar photovoltaic systems. economic evaluation indexes suggests that in the ab...