Solar driven net zero emission electricity supply with negligible carbon cost: Israel as a case study for Sun Belt countries

A.A. Solomon, Dmitrii Bogdanov and Christian Breyer

Energy, 2018, vol. 155, issue C, 87-104

Abstract: A high temporal and spatial resolution energy transition study was performed using a linear optimization based energy system transition model. The study uses Israel's electricity sector dataset, which has important characteristics typical for several Sun Belt countries. It has 7 scenarios aimed at assessing the impacts of various policy factors, such as carbon cost and coupling to the water sector. Under the present renewable electricity technology cost projections, a carbon cost only speeds up the transitions into renewable electricity. However, a No Carbon Cost scenario also achieves comparable results by 2050 (with only 2% fossil). The levelized cost of electricity in 2050 was shown to be less than that of 2015 in all scenarios except under the Current Policy. The Current Policy scenario will significantly increase the cost of electricity in the post-2020 period even when a carbon cost is ignored. The observed emission reduction comes after 2030 but there are still significant emissions by 2050. This shows that Israel's present energy policy carries multiple risks to the nation. Alternatively, Sun Belt countries, such as Israel, can speed the transition of the electricity sector without the need to implement carbon cost, only by promoting solar photovoltaics and supporting batteries.

Keywords: Energy policy; Photovoltaics; Energy storage; Carbon cost; Desalination (search for similar items in EconPapers)
Date: 2018
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (17)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:155:y:2018:i:c:p:87-104

DOI: 10.1016/j.energy.2018.05.014

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