Sand Casting: the process of pouring molten metal into a sand mold to make a metal casting. Purpose This project’s value lies not only in its end product, a working hydropower station for a rural village in Rwanda, but also
Since acquiring a $1500 grant from the Sustainability Office last winter, the biogas team has conducted extensive bucket-scale tests on the Dartmouth organic farm.
In the summer of 2008, DHE installed two hydropower sites in a village called Banda. In 2012, DHE installed its third hydropower site in the village of Rugote.