The aim of this paper is to seek an energy option that would benefit the growing energy demands. Domestic energy demands in southern Nigeria had increased greatly due to failing power programs and seasonal migrations. The fossil fuel option is gradually fading away due to environmental pollution...

In order to achieve the transformations required to realize sustainable development, the use of modern renewable energy has to increasingly take primacy. Biogas technology is one of listed modern RETs but despite its early introduction in Uganda, its adoption rate remains very low amidst high...

The electricity price is the sensitive signal of the supply-demand balance and some other market incidents. The analysis of the price data can provide plenty of the market information. It is helpful for the participants to understand the market and improve future strategies. However, most of the...

A microgrid contains a PV generator and energy storage system connected in a laboratory building. Power generation is scheduled to meet the load of the building to adjust optimally the generation exchange within the microgrid. In this study, the problem of decreasing the cost of energy under...

This paper briefly introduces the characteristics of Distributed Combined Cooling, Heating and Power (CCHP) System, and indicates that the off-design conditions are the root cause of the performance reduction of system. An active regulation method based on system performance improvement is...

Energy transitions aim at economic prosperity through "green-collar" job-creation, greater energy "independence", and/or reduced emissions. These objectives imply creating policy-supported national renewable technology industries, ideally reducing clean energy costs to a point where support...

In this study, a Concentrated Photovoltaic/Thermal (CPV/T) air collector has been designed and a prototype is produced. The purpose of this system is to meet the needs of heating and electricity of the building of application in cold winter days. The prototype which has been produced is tested...

Turkey has an adequate amount of water in general, but it is not always in the right place at the right time to meet present and anticipated needs. Turkey has 665.000 ha of inland waters, excluding rivers and small streams. There are 200 natural lakes, with a total area of 500.000 ha, and 775...

In the face of scarcity of energy resources and rising energy prices due primarily to a world of increasing demand, energy security concerns becomes more crucial both for private and public sector alike. At the same time, energy policies have been shifting and policy changes have become hard to...

The Brazilian government has been promoting energy efficiency measures for industry since the eighties but with very limited returns, as shown in this paper. The governments of some other countries dedicated much more effort and funds for this area and reached excellent results. The...