Testing European goals for the Spanish electricity system using a disaggregated CGE model

Langarita, Raquel; Duarte, Rosa; Hewings, Geoffrey J. D.; Chóliz, Julio Sánchez

doi:10.1016/j.energy.2019.04.175

Cited by 15 publications

(9 citation statements)

References 29 publications

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“…There are two methods for sectoral disaggregation. The first method involves decomposition of the I-O table and most studies using this method usually only focus on a few typical sectors [8,[11][12][13][14][15][16], such as the construction and power sectors. Meng et al [11] divided the construction sector into 12 subsectors based on the sectoral intermediate purchases and investment data and obtained the extended I-O table of 53 sectors of Beijing city.…”

Section: Introductionmentioning

confidence: 99%

“…Linder et al [12] used regional information and cost data for operation and maintenance of power plants to split the electricity sector into transmission, distribution and eight other subsectors representing different types of technology in power plants. Moreover, some studies have used other methods to obtain power subsectors [13,15]. However, the decomposition method cannot be effectively applied to the complete I-O table.…”

Section: Introductionmentioning

confidence: 99%

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Input–Output Analysis of China’s CO2 Emissions in 2017 Based on Data of 149 Sectors

Yang

Liu

et al. 2021

Sustainability

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High-precision CO2 emission data by sector are of great significance for formulating CO2 emission reduction plans. This study decomposes low-precision energy consumption data from China into 149 sectors according to the high-precision input–output (I–O) table for 2017. An economic I–O life cycle assessment model, incorporating sensitivity analysis, is constructed to analyze the distribution characteristics of CO2 emissions among sectors. Considering production, the electricity/heat production and supply sector contributed the most (51.20%) to the total direct CO2 emissions. The top 10 sectors with the highest direct CO2 emissions accounted for > 80% of the total CO2 emissions. From a demand-based perspective, the top 13 sectors with the highest CO2 emissions emitted 5171.14 Mt CO2 (59.78% of the total), primarily as indirect emissions; in particular, the housing construction sector contributed 23.97% of the total. Based on these results, promoting decarbonization of the power industry and improving energy and raw material utilization efficiencies of other production sectors are the primary emission reduction measures. Compared with low-precision models, our model can improve the precision and accuracy of analysis results and more effectively guide the formulation of emission reduction policies.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Input–Output Analysis of China’s CO2 Emissions in 2017 Based on Data of 149 Sectors

Yang

Liu

et al. 2021

Sustainability

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“…In Spain, there are few studies on the disaggregation of the electricity sector in an input-output table according to different technologies ( [17][18][19], among others).…”

Section: Disaggregation Of the Spanish Electricity Sectormentioning

confidence: 99%

“…Usually, the aggregation degree considering RES-E is quite large. As far as Spain is concerned, there is a paucity of studies on the disaggregation of the electricity sector according to different technologies ( [17][18][19], among others).…”

Section: Introductionmentioning

confidence: 99%

Assessing Socioeconomic Impacts of Integrating Distributed Energy Resources in Electricity Markets through Input-Output Models

2019

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In competitive electricity markets, the growth of electricity generated by renewable sources will reduce the market price of electricity assuming marginal cost pricing. However, small renewable distributed generation (RDG) alone cannot modify the formation of electricity prices. By aggregating small RDG units into a Virtual Power Plants (as a single unit market) they are capable of dealing at the wholesale electricity market analogous to large-scale producer following in changes in wholesale prices. This paper investigates the socioeconomic impacts of different type of RDG technologies on Spanish economic sectors and households. To this end, we applied an input-output price model to detail the activities more sensitive to changes in electricity price due to RDG technologies deployment and the associated modifications in income and total output associated with the households’ consumption variation. Detailed Spanish electricity generation disaggregation of the latest available Spanish Input-Output table, which refers to 2015, was considered. It was found that the integration of RDG units in the electricity market project a better situation for the economy and Spanish households. This paper’s scope and information can be used to benefit decision-making with respect to electricity pricing policies.

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“…In this current Special Issue two papers are focused on this topic. A study by Langarita et al [85] investigates the economic and environmental effects of three future scenarios for the electricity sector in Spain, respectively targeted at different European Union (EU) objectives: (a) increasing the trade with the rest of Europe and the integration with the European network, (b) enhancing the environmental sustainability by increased use of renewable energy sources and (c) increasing the competitiveness of the Spanish electricity sector. A complex equilibrium model, which accounts separately for the different activities in the power sector, allowed to identify the potential improvements in production and trade and reductions on CO 2 emissions.…”

mentioning

confidence: 99%

Editorial: Sustainable development of energy, Water and Environment Systems

Piacentino¹,

Catrini²,

Markovska

et al. 2020

Energy

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Testing European goals for the Spanish electricity system using a disaggregated CGE model

Cited by 15 publications

References 29 publications

Input–Output Analysis of China’s CO2 Emissions in 2017 Based on Data of 149 Sectors

Input–Output Analysis of China’s CO2 Emissions in 2017 Based on Data of 149 Sectors

Assessing Socioeconomic Impacts of Integrating Distributed Energy Resources in Electricity Markets through Input-Output Models

Editorial: Sustainable development of energy, Water and Environment Systems

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