The telecommunications industry in Zimbabwe keeps growing with an increase in the number of users year by year. The demand on the national grid and low power supply means long hours of electricity outages, which prompts Internet Service Providers (ISPs) to use generators as backu...
Open access
Research Article10.9734/jenrr/2023/v13i4268
Aim: To determine economic and environmental impacts of greenhouse gas harvesting from bio-waste generated at wastewater treatment plant. Study Design: Quantitative experimental research for anaerobic digestion using a prototype bio digester. Place and Duration of Study: Case stu...
Open access
Research Article10.9734/jenrr/2024/v16i8367
In response to the growing concerns surrounding the adverse health and environmental impacts of inefficient and hazardous traditional cooking fuels and stoves, this research aims to design and assess the performance of an improved multipurpose cooker stove. The study focuses on Z...
Open access
Research Article10.9734/jenrr/2024/v16i4344
Many attempts to enhance cooking stoves have been implemented in Sub-Saharan Africa (SSA). These programs aim to limit indoor air pollution, improve the lives of women, reduce the usage of fuel (charcoal), which reduces deforestation, alleviate the financial burden of energy cost...
Open access
Research Article10.9734/jenrr/2023/v14i1274