by Ugo Chiocchini  and Giovanni Savarese

Received: 14 May 2019;  Published: 05 September 2019;  doi: 10.21926/jept.1903003

Background: The Regione Lazio-Direzione Regionale dello Sviluppo Economico e delle Attività Produttive (RL–DRSEAP), carrying out its public functions to govern the use of mineral resources (including thermal water), planned the exploitation of the Viterbo hydrothermal system on the basis of a concep [...]

by Babkir Ali

Received: 30 May 2019;  Published: 07 August 2019;  doi: 10.21926/jept.1903002

The main objective of this paper is to study the sustainability of power generation from an abandoned oil and gas well in the province of Alberta, Canada. Economic and environmental indicators were used for the sustainability assessment. A conceptual design for a pilot plant was developed, and the m [...]

by Babkir Ali

Received: 23 May 2019;  Published: 23 July 2019;  doi: 10.21926/jept.1903001

This paper is intended to evaluate the economic viability of producing solar photovoltaic modules in Sudan. The simple payback period and the net present value were used as economic indicators to study comparatively different annual production capacities. Initial and operating costs were developed a [...]