When we are in the area, in which we intend to build a house, and we do not have access to gas, or want to save money by using “green energy”, free energy, environmental or investing in the future of renewable energy .
Wakati sisi ni katika eneo, ambayo tuna nia ya kujenga nyumba, na hatuna upatikanaji wa gesi, au unataka kuokoa fedha kwa kutumia ” nishati ya kijani ”, bure nishati, mazingira au kuwekeza katika mustakabali wa nishati mbadala .