1. Halving global co2 emissions by 2050: technologies and costs
Lola Vallejo, Christoph Mazur, Alexandre Strapasson, Tim Cockerill, Ajay Gambhir, Tom Hills, Mark Jennings, Owain Jones, Nicole Kalas, James Keirstead, Cheng Khor, Tamaryn Napp, Danlu Tong, Jeremy Woods, Nilay Shah

2. Nexus between energy consumption and agricultural inflation: an iranian experience
Niyoosha Naraghi, Reza Moghaddasi, Amir Mohamadinejad

3. Energy-finance nexus: evidence from african oil exporting countries
Zunaidah Sulong, Ibrahim Sambo Farouq

4. Leveraging on repowering of wind sites for potential wind-solar hybrid capacities: a case study
Hirwe Rahul Rajaram, Krishnan B., Balamurugan Guru

5. Experimental studies on reduction of reverse phase point in heavy crude oil by ultrasonic irradiation
Hua Qiang