Publication: Rentabilidad de la energía fotovoltaica en esquemas retributivos de balance neto
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2015-07
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2015-07-10
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Abstract
La tecnología fotovoltaica está demostrando la gran capacidad que tiene para reducir sus costes, logrando competir con las fuentes de energía convencionales y llegando a alcanzar la paridad de red en numerosos países. Este concepto suele ir ligado a la generación fotovoltaica para autoconsumo y al esquema de balance neto.
Este proyecto trata de analizar la rentabilidad, para un consumidor tipo medio, de realizar una instalación fotovoltaica destinada al autoconsumo bajo el modelo retributivo de balance neto. Para evaluar el impacto de este modelo, se ha llevado a cabo un estudio de la normativa que regula el autoconsumo en España.
Debido a la inexistencia en España de una normativa que regule las instalaciones de autoconsumo mediante el esquema de balance neto, el presente documento también se centra en estudiar la rentabilidad de la instalación fotovoltaica bajo el marco retributivo de autoconsumo actual y sus posibles modificaciones. De esta forma, el objetivo principal es ver cómo afectaría económicamente al consumidor, la entrada en vigor de la normativa de balance neto, respecto a la actual normativa de autoconsumo.
Este tema es de reciente actualidad en muchos países y, por ello, el proyecto también analiza los resultados obtenidos por países de referencia tanto dentro de la Unión Europea como fuera de ella, con el fin de comparar y extraer conclusiones de la experiencia y resultados obtenidos.
Photovoltaic technology has shown a great ability to reduce costs, successfully manage to compete with conventional energy sources, and managing to reach the grid parity in many countries. This concept is often linked to the photovoltaic generation for self-consumption and net metering scheme. This project aims to analyze the profitability for an average consumer in making a photovoltaic system for own consumption under the remuneration net metering model. In order to evaluate the impact of this model, a study has been conducted with regards to the regulations on self-consumption in Spain . Due to the absence of legislation regulating self-consumption installations by net metering scheme in Spain, this paper also focuses on studying the profitability of the PV system under the current self-consumption compensation framework and any amendments thereto. Therefore, the main objective is to show how the entry into force of net metering rules, with regards to the current self-consuption regulation, would economically affect the final consumer. This topic is currently relevant in many countries, therefore, the project also analyzes the results obtained by both EU and non EU countries, with the objective of comparing and drawing conclusion on the achieved results.
Photovoltaic technology has shown a great ability to reduce costs, successfully manage to compete with conventional energy sources, and managing to reach the grid parity in many countries. This concept is often linked to the photovoltaic generation for self-consumption and net metering scheme. This project aims to analyze the profitability for an average consumer in making a photovoltaic system for own consumption under the remuneration net metering model. In order to evaluate the impact of this model, a study has been conducted with regards to the regulations on self-consumption in Spain . Due to the absence of legislation regulating self-consumption installations by net metering scheme in Spain, this paper also focuses on studying the profitability of the PV system under the current self-consumption compensation framework and any amendments thereto. Therefore, the main objective is to show how the entry into force of net metering rules, with regards to the current self-consuption regulation, would economically affect the final consumer. This topic is currently relevant in many countries, therefore, the project also analyzes the results obtained by both EU and non EU countries, with the objective of comparing and drawing conclusion on the achieved results.
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Energía fotovoltaica, Eficiencia energética, Generación distribuida, Autoconsumo, Balance neto, Tarifa eléctrica, Paridad de red, Photovoltaic energy, Energy efficiency, Distributed generation, Self-consumption, Net metering, Electricity tariff, Grid parity