Next Article in Journal
A Takagi-Sugeno Fuzzy Inference System for Developing a Sustainability Index of Biomass
Previous Article in Journal
Self-Brand Personality Differences and Attitudes towards Electric Cars
Article Menu

Export Article

Open AccessArticle
Sustainability 2015, 7(9), 12340-12358; doi:10.3390/su70912340

Sustainable Energy Portfolios for Small Island States

European Commission, Joint Research Centre, Institute for Energy and Transport, Renewables and Energy Efficiency Unit, Via E. Fermi, 2749 Ispra, Italy
*
Author to whom correspondence should be addressed.
Academic Editor: Vincenzo Torretta
Received: 4 June 2015 / Revised: 2 September 2015 / Accepted: 3 September 2015 / Published: 9 September 2015
(This article belongs to the Section Sustainable Use of the Environment and Resources)
View Full-Text   |   Download PDF [921 KB, uploaded 9 September 2015]   |  

Abstract

The study presents a cost effective electricity generation portfolio for six island states for a 20-year period (2015–2035). The underlying concept investigates whether adding sizeable power capacities of renewable energy sources (RES) options could decrease the overall costs and contribute to a more sustainable, indigenous electricity generation at the same time. Often, island states rely on fossil fuels which, apart from dependence on foreign resources, also includes an additional, significant transport cost. This is an extra motive to study the extent in which island states represent primary locations for RES technologies. For the aims of the present study an optimization model has been developed and following numerous runs the obtained results show that installing PV and battery capacities can delay-reduce the huge investments in fossil options in early periods. Thus, investment on RES can have a positive, long-term effect on the overall energy mix. This prompt development can happen without adding new subsidies but there is a need to address the existing socio-economic barriers with intelligent design of financing and economic instruments and capacity building as discussed in the conclusions. View Full-Text
Keywords: renewable energy; sustainable development; solar; PV; battery; fossil fuels; optimization; harmony search algorithm; island energy portfolio renewable energy; sustainable development; solar; PV; battery; fossil fuels; optimization; harmony search algorithm; island energy portfolio
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Szabó, S.; Kougias, I.; Moner-Girona, M.; Bódis, K. Sustainable Energy Portfolios for Small Island States. Sustainability 2015, 7, 12340-12358.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Sustainability EISSN 2071-1050 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top