Peer-Reviewed Journal Details
Mandatory Fields
Kamidelivand, M;Cahill, C;Llop, M;Rogan, F;O'Gallachoir, B
2018
December
Sustainable Energy Technologies And Assessments
A comparative analysis of substituting imported gas and coal for electricity with renewables - An input-output simulation
Validated
WOS: 10 ()
Optional Fields
POWER-GENERATION ENERGY EMPLOYMENT ECONOMY TECHNOLOGIES
30
1
10
For many countries, the leading energy system decarbonisation strategy is to decrease reliance on imported fossil-fuel by developing renewable electricity. This paper offers insights on the net effects of transition to low fossil-based electricity by adapting an input-output (I-O) substitution model. Firstly, it addresses a common challenge with national I-O tables, namely how to isolate figures for inhomogeneous products like 'electricity' and 'gas' aggregated into one sector for a case study of Ireland. Secondly, it applies an extended I-O model to compare the net impacts on energy and non-energy sectors when substituting imported fossil fuels for electricity with renewable resources. Within the framework of the I-O model, for each 1% GHG reduction of the gas substitution scenario, there are increases of 26.2 net jobs and (sic)5.1 m net value-added. These impacts are lower by 73-78% for coal substitution scenarios. Without taking account of the lost jobs and value-added from the economy, the job creations and value-added of renewable electricity would be overestimated by 17%-35% and 25%-50%, respectively. As well as giving insights into the net benefits of renewable electricity, the study provides techniques that could be applied to I-O tables for other jurisdictions to enable improved analysis of energy scenarios.
AMSTERDAM
2213-1388
10.1016/j.seta.2018.08.003
Grant Details