For vehicles built before 1995, the Environmental Protection Agency estimates it can cost $100-$800 to convert from using CFC-12 refrigerant (brand name Freon)[7] to an approved substitute, depending on the make, model and age of the vehicle. However, if the conversion is done with other ...
Independent of the practical challenges, car- bon pricing has been applied in agricultural economic models as a means to identify the cost-effective potential, or as an approxima- tion of other mitigation policies15,24 Moreover, the economic models applied considered a global mitigation cost curve...
Private buildings, churches, and offices are becoming more and more interested in these systems as they are easy to put in single offices located inside of the buildings. This makes its much less expensive to control the climate in these large building and is oftenmuch more affordable as oppose...
It can also provide a global solution to ongoing agricultural issues and improve the efficiency of farming operations, particularly in developing and low-income countries. Keywords: precision agriculture; Arduino; high temporal resolution; open source; hydrometeorolog- ical measurement; low cost Received...