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www.fundacionrenovables.org
L’ autoproduzione in Spagna
Self-consumption: An opportunity to create value for the consumer and the energy system
Mariano Sidrach de Cardona Ortín
Fundación Renovables
msidrach@uma.es
Liberiamo in Italia
l'autoproduzione da energie pulite
Roma, 14 Aprile 2016
www.fundacionrenovables.org
Mariano Sidrach de Cardona Ortín
Fundación Renovables
msidrach@uma.es
Está publicación está bajo licencia Creative Commons.
Reconocimiento-NoComercial-CompartirIgual (CC BY-NC-SA)
Usted puede usar, copiar y difundir este documento, o parte del mismo, siempre y cuando se mencione su
origen, no se use de forma comercial y no se modifique su licencia.
www.fundacionrenovables.org
The main purpose of Fundación
Renovables is to raise awareness of the
need for a change of new energy model
based primarly on savings, efficiency and
renewable energy.
www.fundacionrenovables.org
L’ autoproduzione in Spagna:
Self-consumption: An opportunity to create value for the
consumer and the energy system
• The current energy system: Problems and Solutions
• Photovoltaic solar energy: A new energy revolution
• Current situation in Spain
• Fundación Renovables proposal
www.fundacionrenovables.org
Unsustainable current energy system:
- Inefficient
- Strong dependence on foreign
- Heavy dependence on fossil fuels
- Great impact on the environment
- Great impact on health
- Unsupportive
- A business outside the general interests
- A not very responsible citizen in the use of energy
76%
50%
España UE
Importaciones
energéticas
Energy Dependence
– Air pollution
• 450.000 premature deaths/y in the UE;
27.000 in Spain
– Energy dependence on imports
• 2013: 40.997M€ fossil fuels net imports
• 2013: 7.300M€ imports avoided by
renewables
www.fundacionrenovables.org
Cities with future
1. Emissions reduction
2. A new visión of
energy as a way to
recover urban space
3. Active role of the
citizen
The dayThe night
In May 2013 for the first time was exceeded 400 ppm
www.fundacionrenovables.org
We need a new energy model that represents a technological and social
change.
- Energy as a basic and scarce resource
- Sustainability Model
- Efficiency and use of Renewable Energy
- Demand side management not only offer management
- Energy as a motor of a New Economic Model and productive
- Transparency and Good Governance as bases and relationship management
- The need to promote a new culture of energy that empower citizens: energy
prosumer
General principles of action:
www.fundacionrenovables.org
The ICT holds the key to access new practices in the operation of the electric system
Traditional model… New grid model…
Future model of the electricity system
www.fundacionrenovables.org
Fundación Renovables: Proposed energy policy
Achieving zero emissions and 100% renewable are two
inescapable objectives and complementary
Renewable energies are the solution, not the problem
Year
Reducing
emissions
%Vs 1990
Improving energy
efficiency
% Vs 2005
Reduction of
primary energy
demand
% Vs 2005
Electrification of
demand %
Generation of
electricity from
renewable %
Contribution of
renewables %
2020 More than 20 More than 20 More than 15 More than 30 More than 45 More than 20
2030 55 45 40 55 80 50
2040 80 55 45 70 100 80
2050 Zero
Emissions
60 50 80 100
www.fundacionrenovables.org
Self-consumption key for quick, efficient and democratic [r]evolution to a
new energy model
An self-consumption installation is a system that allows the user to
generate electricity to supply its energy needs and to send excess
energy to the grid and to consume energy from the grid when
demand can not be supplied by the installation.
In the case that this generation is performed by a photovoltaic
system it is named “Self-consumption Photovoltaic System".
Self-consumption : the right to choose energy
www.fundacionrenovables.org
Photovoltaic Energy:
Technological advantages:
Energy sun directly converted into electricity
Modular
Competitive prices
Environmental and Social Benefits:
It produces clean energy
It allows production closer to where consumption occurs
Decentralizing energy supply
Break the electricity monopoly
Responsible citizens for their energy consumption
In summary it allows democratize energy consumption
Self-consumption : the right to choose energy
1955: 1500 $/Wp and 3 % efficiency
2015: 0,4 $/Wp and 22 % efficiency
www.fundacionrenovables.org
A new energy and social modelThe Photovoltaics revolution:
Technological maturity
Competitive costs
Appropriate legislation
Social demand
Technological
and social
change
www.fundacionrenovables.org
This RD establishes two modalities:
Current status in Spain: RD 900/2015 (october, 2015)
1. 2.
Modality Supply with self-consumption Production with self-comsumption
Consumer Producer and consumer
Maximum contracted power 100 kW No limit
Maximum installed power ≤ Contracted power ≤ Contracted power
Holder suply = Holder PV
system
Yes Maximum two
Energy excess injected to the
grid
unpaid Paid according to hourly pool price
Tolls yes yes
www.fundacionrenovables.org
Self consumers connected to the electricity system.
Tolls as a contribution to the financing of the costs and services of the electricity
system.
A. Tolls access to networks
B. Charges associated with the electricity system costs
C. Charges for other system services
Current status: RD 900/2015 (october, 2015)
The RD does not specify all access tolls. Transiently includes two:
1. A fixed charge for power
2. A charge to the self-consumed energy. Not applicable for installations under 10 kW
www.fundacionrenovables.org
Fundación Renovables proposal
•Self-consumption must become the future model as it does not need subsidies
•Self-consumed energy does not use the grid and, therefore, it does not have cost or
incentives or penalties. The effect is reduction of demand.
•Self-consumption installation without limitations or restrictions of power and energy.
•The exchange with the system must be based on the real assessment of the energy
delivered / consumed.
•Net-billing system with yearly netting period.
•Creating a framework for Self-consumption sharing, as a union of several generators
/ consumers.
•Promoting line storage and demand management and system optimization as well as
electric vehicle charging.
•Application of a reduced taxes for self-consumption systems.
•Registration and simple without administrative barriers for authorization.
www.fundacionrenovables.org
It is necessary the implementation of an open management model to any way
of participation:
•Only consumer
•Prosumer, with consumption and generation systems distributed throughout
the territory
•Shared consumption
•Special treatment of residential consumers
It should be allowed to demand aggregators, managers demand and / or
energy service companies established many bilateral contracts with other
consumers deemed appropriate.
www.fundacionrenovables.org
Actividades a programar
The Fundación Renovables is committed to the self-consumption in all
its extension and all degrees of freedom based on the inherent right of
citizens to choose how they want to supply their energy needs
Another step to promote full development of self-consumption is to
review the current structure of the electricity tariff.
www.fundacionrenovables.org
Actividades a programar
Income and outcome index average household
energy for 2006-2012
Variable price each hour, depending on the market
Not all citizens pay the same price
Measurement system not accessible to the user
Problems of the current electricity system
Social problems: Energy Poverty
+3%
+5%
+12% +18%
+12%
+12%
+9%
+11%
+10%
+10%+5%
+11
%
8%
-2%
+11%
% Households with disproportionate costs (+ 10% of revenue)
in domestic energy (2012) and evolution (2007-2012)
www.fundacionrenovables.org
• 12 PV modules of 250 Wp
• 1 inverter of 3.0 kW
• Protection box
• Box network connection
• Without batteries
Self-consumption photovoltaic system
Mean daily energy production: 13,9 kWh
Self-consumption rate: 35%
Self-sufficiency rate: 49%
Mean daily household consumption: 9,8 kWh
www.fundacionrenovables.org
20
Fuente: Lazard
Centrales conectadas
Generacion en consumo
www.fundacionrenovables.org
It is time to act
Thank you for your attention
Self-consumption: sun is not just for tanning

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Autoconsumo en España. Mariano Sidrach, Legambiente.

  • 1. www.fundacionrenovables.org L’ autoproduzione in Spagna Self-consumption: An opportunity to create value for the consumer and the energy system Mariano Sidrach de Cardona Ortín Fundación Renovables msidrach@uma.es Liberiamo in Italia l'autoproduzione da energie pulite Roma, 14 Aprile 2016
  • 2. www.fundacionrenovables.org Mariano Sidrach de Cardona Ortín Fundación Renovables msidrach@uma.es Está publicación está bajo licencia Creative Commons. Reconocimiento-NoComercial-CompartirIgual (CC BY-NC-SA) Usted puede usar, copiar y difundir este documento, o parte del mismo, siempre y cuando se mencione su origen, no se use de forma comercial y no se modifique su licencia.
  • 3. www.fundacionrenovables.org The main purpose of Fundación Renovables is to raise awareness of the need for a change of new energy model based primarly on savings, efficiency and renewable energy.
  • 4. www.fundacionrenovables.org L’ autoproduzione in Spagna: Self-consumption: An opportunity to create value for the consumer and the energy system • The current energy system: Problems and Solutions • Photovoltaic solar energy: A new energy revolution • Current situation in Spain • Fundación Renovables proposal
  • 5. www.fundacionrenovables.org Unsustainable current energy system: - Inefficient - Strong dependence on foreign - Heavy dependence on fossil fuels - Great impact on the environment - Great impact on health - Unsupportive - A business outside the general interests - A not very responsible citizen in the use of energy 76% 50% España UE Importaciones energéticas Energy Dependence – Air pollution • 450.000 premature deaths/y in the UE; 27.000 in Spain – Energy dependence on imports • 2013: 40.997M€ fossil fuels net imports • 2013: 7.300M€ imports avoided by renewables
  • 6. www.fundacionrenovables.org Cities with future 1. Emissions reduction 2. A new visión of energy as a way to recover urban space 3. Active role of the citizen The dayThe night In May 2013 for the first time was exceeded 400 ppm
  • 7. www.fundacionrenovables.org We need a new energy model that represents a technological and social change. - Energy as a basic and scarce resource - Sustainability Model - Efficiency and use of Renewable Energy - Demand side management not only offer management - Energy as a motor of a New Economic Model and productive - Transparency and Good Governance as bases and relationship management - The need to promote a new culture of energy that empower citizens: energy prosumer General principles of action:
  • 8. www.fundacionrenovables.org The ICT holds the key to access new practices in the operation of the electric system Traditional model… New grid model… Future model of the electricity system
  • 9. www.fundacionrenovables.org Fundación Renovables: Proposed energy policy Achieving zero emissions and 100% renewable are two inescapable objectives and complementary Renewable energies are the solution, not the problem Year Reducing emissions %Vs 1990 Improving energy efficiency % Vs 2005 Reduction of primary energy demand % Vs 2005 Electrification of demand % Generation of electricity from renewable % Contribution of renewables % 2020 More than 20 More than 20 More than 15 More than 30 More than 45 More than 20 2030 55 45 40 55 80 50 2040 80 55 45 70 100 80 2050 Zero Emissions 60 50 80 100
  • 10. www.fundacionrenovables.org Self-consumption key for quick, efficient and democratic [r]evolution to a new energy model An self-consumption installation is a system that allows the user to generate electricity to supply its energy needs and to send excess energy to the grid and to consume energy from the grid when demand can not be supplied by the installation. In the case that this generation is performed by a photovoltaic system it is named “Self-consumption Photovoltaic System". Self-consumption : the right to choose energy
  • 11. www.fundacionrenovables.org Photovoltaic Energy: Technological advantages: Energy sun directly converted into electricity Modular Competitive prices Environmental and Social Benefits: It produces clean energy It allows production closer to where consumption occurs Decentralizing energy supply Break the electricity monopoly Responsible citizens for their energy consumption In summary it allows democratize energy consumption Self-consumption : the right to choose energy 1955: 1500 $/Wp and 3 % efficiency 2015: 0,4 $/Wp and 22 % efficiency
  • 12. www.fundacionrenovables.org A new energy and social modelThe Photovoltaics revolution: Technological maturity Competitive costs Appropriate legislation Social demand Technological and social change
  • 13. www.fundacionrenovables.org This RD establishes two modalities: Current status in Spain: RD 900/2015 (october, 2015) 1. 2. Modality Supply with self-consumption Production with self-comsumption Consumer Producer and consumer Maximum contracted power 100 kW No limit Maximum installed power ≤ Contracted power ≤ Contracted power Holder suply = Holder PV system Yes Maximum two Energy excess injected to the grid unpaid Paid according to hourly pool price Tolls yes yes
  • 14. www.fundacionrenovables.org Self consumers connected to the electricity system. Tolls as a contribution to the financing of the costs and services of the electricity system. A. Tolls access to networks B. Charges associated with the electricity system costs C. Charges for other system services Current status: RD 900/2015 (october, 2015) The RD does not specify all access tolls. Transiently includes two: 1. A fixed charge for power 2. A charge to the self-consumed energy. Not applicable for installations under 10 kW
  • 15. www.fundacionrenovables.org Fundación Renovables proposal •Self-consumption must become the future model as it does not need subsidies •Self-consumed energy does not use the grid and, therefore, it does not have cost or incentives or penalties. The effect is reduction of demand. •Self-consumption installation without limitations or restrictions of power and energy. •The exchange with the system must be based on the real assessment of the energy delivered / consumed. •Net-billing system with yearly netting period. •Creating a framework for Self-consumption sharing, as a union of several generators / consumers. •Promoting line storage and demand management and system optimization as well as electric vehicle charging. •Application of a reduced taxes for self-consumption systems. •Registration and simple without administrative barriers for authorization.
  • 16. www.fundacionrenovables.org It is necessary the implementation of an open management model to any way of participation: •Only consumer •Prosumer, with consumption and generation systems distributed throughout the territory •Shared consumption •Special treatment of residential consumers It should be allowed to demand aggregators, managers demand and / or energy service companies established many bilateral contracts with other consumers deemed appropriate.
  • 17. www.fundacionrenovables.org Actividades a programar The Fundación Renovables is committed to the self-consumption in all its extension and all degrees of freedom based on the inherent right of citizens to choose how they want to supply their energy needs Another step to promote full development of self-consumption is to review the current structure of the electricity tariff.
  • 18. www.fundacionrenovables.org Actividades a programar Income and outcome index average household energy for 2006-2012 Variable price each hour, depending on the market Not all citizens pay the same price Measurement system not accessible to the user Problems of the current electricity system Social problems: Energy Poverty +3% +5% +12% +18% +12% +12% +9% +11% +10% +10%+5% +11 % 8% -2% +11% % Households with disproportionate costs (+ 10% of revenue) in domestic energy (2012) and evolution (2007-2012)
  • 19. www.fundacionrenovables.org • 12 PV modules of 250 Wp • 1 inverter of 3.0 kW • Protection box • Box network connection • Without batteries Self-consumption photovoltaic system Mean daily energy production: 13,9 kWh Self-consumption rate: 35% Self-sufficiency rate: 49% Mean daily household consumption: 9,8 kWh
  • 21. www.fundacionrenovables.org It is time to act Thank you for your attention Self-consumption: sun is not just for tanning

Notes de l'éditeur

  1. La Fundación Renovables tiene como objetivo fundamental sensibilizar a la sociedad sobre la necesidad de llevar a cabo -y acelerar- un cambio de modelo energético con el ahorro, la eficiencia y las renovables como principios básicos.
  2. Ineficiente Fuertemente dependiente del exterior Fuertemente dependiente de los combustibles fósiles Gran impacto sobre el medio ambiente y la salud Insolidario
  3. Necesidad de descarbonizar el consumo energético para reducir emisiones Donde la se apueste por la eficiencia, movilidad sostenible, rehabilitación de edificios, generación en consumo 3. La visión del ciudadano como parte de la solución en un proceso de mayor democratización de la energía.
  4. La energía como un bien básico y escaso La Sostenibilidad del modelo La Eficiencia y las Energías Renovables como origen La actuación por el lado de la demanda de energía y no sólo por el de la oferta La Energía como motor de un Nuevo Modelo Económico y productivo La Transparencia y la Buena Gobernanza como bases de gestión y relación La necesidad de fomentar una Nueva Cultura de la energía
  5. La energía como un bien básico y escaso La Sostenibilidad del modelo La Eficiencia y las Energías Renovables como origen La actuación por el lado de la demanda de energía y no sólo por el de la oferta La Energía como motor de un Nuevo Modelo Económico y productivo La Transparencia y la Buena Gobernanza como bases de gestión y relación La necesidad de fomentar una Nueva Cultura de la energía
  6. El autoconsumo es la clave para una rápida, eficiente y democrática [revolución para un nuevo modelo energético
  7. No hemos sido capaces de que la sociedad identifique consumo de energía y cambio climático como las dos caras de la misma moneda.
  8. La legislación mas restrictiva de la Unión Europea Este sistema cierra la puerta al balance neto Cierra la puerta a la generación y el consumo compartido, como existe en otros paises
  9. Peajes abusivos. Discrimina al pequeño prosumidor, ya que vuelve a pagar un cargo de potencia que paga dos veces, ya que el fijo de tarifa lo sigue pagando en su recibo Lo poco que puede ahorrar por la energía autoconsumida se compensa con los peajes por potencia. No recibe nada or la energía que se vierte a la red. En el caso de inyección cero paga lo mismo y si pone baterías paga mas.
  10. Optar por un Autoconsumo sin limitaciones ni restricciones de potencia y energía. El intercambio con el sistema debe ser en base a la valoración de la energía entregada/consumida Neteo en la factura, con reseteo anual. Creación de un marco para el Autoconsumo compartido, como unión de varios generadores/consumidores. Fomento del almacenamiento como línea de gestión de la demanda y de optimización del sistema así como de la carga del vehículo eléctrico. Propuesta del término de consumidor único. Solicitud de una fiscalidad reducida para instalaciones de Autoconsumo. Registro y autorización administrativa sin barreras.
  11. Es necesaria la implementación de un modelo de gestión abierto a cualquier forma de participación: Sólo los consumidores Prosumer, con los sistemas de consumo y generación distribuida en todo el territorio Consumo compartido Tratamiento especial de los consumidores residenciales Se debe permitir agregadores de la demanda, compañías de demanda gerentes y / o de servicios energéticos establecieron muchos contratos bilaterales con otros consumidores consideren adecuadas.
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  14. Hemos ahorrado el 49 % del consumo del hogar Si pudiéramos hacer balance neto, sería una casa de emisiones cero, que se autoabastecería, incluso con 2,5 kW Instalación de coste 4000 €, dos días de instalación y 6 meses de trámites administrativos
  15. Nunca tuvimos tanta tecnología disponible a precios competitivos. Necesitamos un clamor social para un cambio de modelo energético De manera que las leyes protejan los intereses legítimos de los ciudadanos y no los intereses de las empresa eléctricas El precio medio horario durante este periodo ha sido de 0,0512 €/kWh, 51 €/MWh Termino de potencia 0,111228 €/kW/día. Precio energía: 0,120905 €/kWh Contador 0,28 €/mes IVA del 21%. Precio real total en factura 0,20 €/kWh Precio FV entre 50 y 65 €/MWh
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