Ito Link Hindi umiiral sa iyong wika, Tingnan sa: English (en),
O gamitin ang Google Translate:  

africasustainabilitymatters.com/energy-...farmers/

To counter the adverse impacts of poor energy use, institutions and individuals have resorted to creating energy-saving technologies –modern energy-saving cooking stoves, fuel-saving jikos, improved firewood cooking stoves, the fireless cooker, and solar energy technologies. These energy technologies are most valuable and reliable for household use as opposed to wasteful stoves which have also contributed to the rise in illness due to indoor pollution.