Original Article
1. Exploration of Biomass for the Production of Bioethanol: “A Techno-Economic Feasibility Study of Using Rice (Oryza Sativa) Husk”

T. Oyegoke; E. Obadiah; Y. S. Sardauna MOHAMMED; O. Alao BAMIGBALA; O. A. Oluwarotimi OWOLABI; T. Tongshuwar GEOFFREY; A. Oyegoke; A. Onadeji

Articles in Press, Accepted Manuscript, Available Online from 19 December 2020

http://dx.doi.org/10.22044/rera.2020.10288.1043

Abstract
  Increasing energy demand and fossil fuel dependency have increased interest in bioethanol production in recent years. The use of conventional saccharine and starchy materials for ethanol production is prohibitive as it is a threat to food security. As such, rice husk poses to be of great value, providing ...  Read More

Original Article
2. Optimization, Sensitivity Analysis, and Techno-Economic Evaluation of a Multi-Source System for an Urban Community: a Case Study

R. Alayi; Syed R. Seydnouri; M. Jahangeri; A. Maarif

Articles in Press, Accepted Manuscript, Available Online from 01 June 2021

http://dx.doi.org/10.22044/rera.2021.10752.1054

Abstract
  Given the decline of non-renewable energy sources, trying to find new technologies and ways to supply energy and reduce fuel consumption is one of the top priorities of the world. One of the new technologies is fuel cell technology, which has received very little attention in Iran so far, and there is ...  Read More

Original Article
3. Investigation of Solar-Driven Hydroxy Gas Production System performance Integrated with Photovoltaic Panels with Single-Axis Tracking System

F. Salek; M. Rahnama; H. Eshghi; Meisam Babaie; M. M. Naserian

Articles in Press, Accepted Manuscript, Available Online from 02 June 2021

http://dx.doi.org/10.22044/rera.2021.10768.1056

Abstract
  In this study, a solar driven alkaline electrolyzer producer of hydroxy gas is proposed which is integrated with photovoltaic panels with single-axis north-south solar tracking system. The main novelty of this work is providing transient analysis of integration of alkaline electrolyzer to the PV panels ...  Read More

Original Article Electricity Generation by Green Energy Sources
4. Design and Simulation of Grid Connected Solar Si-Poly Photovoltaic Plant Using PVsyst For Pune, India Location

Prathmesh Rajendra Jagadale; Alpesh Bhimji Chawdhary; Swaroop Sanjay Jadhav

Articles in Press, Accepted Manuscript, Available Online from 18 September 2021

http://dx.doi.org/10.22044/rera.2021.11057.1069

Abstract
  During past decades, increasing energy demand across the world fueled energy production significantly, which lead to environmental impacts such as Global warming, depletion of the ozone layer, it also endangered the Species. Hence, the whole world started shifting towards green energy generation, eliminating ...  Read More

Original Article Wind Energy
5. CFD Analysis of Vertical Axis Wind Turbine with Winglets

Sharul Sham Dol; Abdullah Khamis; Mohanad Tarek Abdallftah; Mohammed Fares; Salman Shahid Pervaiz

Articles in Press, Accepted Manuscript, Available Online from 18 September 2021

http://dx.doi.org/10.22044/rera.2021.11122.1074

Abstract
  The current research illustrates the optimization of Vertical Axis Wind Turbine (VAWT) blades with implementation of added winglets displaying improved self-starting capabilities. The application of improved design is to be utilized in a university campus located in United Arab Emirates (UAE) in order ...  Read More

Original Article Wind Energy
6. Investigation of Wind energy potential in Zanjan province, Iran

Akbar Maleki; Sharare Mohammadi; Omolbanin Shakouri; Ramin Ehsani

Articles in Press, Accepted Manuscript, Available Online from 18 October 2021

http://dx.doi.org/10.22044/rera.2021.10682.1052

Abstract
  The present study aims to investigate the possibility of using wind energy in some regions of Zanjan province. The current research concentrates on computing the wind energy potential and wind power density. Furthermore, some features related to wind for two locations in Zanjan province have been obtained. ...  Read More