Ethiopia’s energy sector faces critical challenges to meeting steadily increasing demand given limited infrastructure, heavy reliance on hydroelectric power, and underdevelopment of alternative energy resources. The main aim of this paper is to investigate an optimal least cost investment...

The Nigerian power sector reform is necessitated by the chronic poor performance of the sector and has as its compass the 2005 Electric Power Sector Reform Act and the Roadmap for Power Sector Reform 2010. Implementing reform has resulted in significant progress that includes unbundling and...

Aim: In the context of climate change this paper explores the value of models for evaluating energy costs by considering energy accounting and externalities instead of capitalistic economics. Research methods: We test the hypothesis that the conventional economic model of the energy market can...

Aim: In the context of renewable and non-renewable energy, this paper aims to explore a range of renewable energy resources in Tanzania that are primarily expected to play a leading role in the supply of energy services in the country. Tanzania, like other countries in the world is striving to...