Assessment versions

Published (reviewed and quality assured)

• No published assessments

Rationale

Justification for indicator selection

The share of energy consumption from renewable energy provides a broad indication of progress towards reducing the environmental impact of energy consumption, although its overall impact has to be seen within the context of the total fuel mix, potential impacts on biodiversity and the extent to which pollution abatement equipment is fitted.


Renewable energy sources are generally considered environmentally benign, with very low net emissions of CO2 per unit of energy produced, even allowing for emissions associated with the construction of the plant. Emissions of other pollutants are also often lower for renewable energy production than for fossil fuel energy production. The exception to this is municipal and solid waste (MSW) incineration which, due to the cost associated with separation, usually involves the combustion of some mixed wastes including materials contaminated with heavy metals. However, emissions from MSW incineration are subject to stringent regulations including tight controls on quantities of cadmium, mercury, and other such substances.

 

Most renewable (and non-renewable) energy sources have some impact on landscape, noise and ecosystems, although many of these impacts can be minimised through careful site selection. Large hydropower schemes in particular, can have adverse impacts including flooding, disruption of ecosystems and hydrology, and socio-economic impacts if resettlement is required. Some solar photovoltaic schemes require relatively large quantities of heavy metals in their construction and geothermal energy can release pollutant gases carried by its hot fluid if not properly controlled. Some types of biomass and biofuel crops also have considerable land, water and agricultural input requirements such as fertilisers and pesticides.

Scientific references

• EEA Core set of indicators (CSI)
• EECCA core set of environmental indicators guidelines for EECCA countires for use of environmenatl indicators produced by UNECE (also is available in russian )
• European Environmental Outlook

Indicator definition

Definition

Renewable energy consumption is the ratio between the gross inland consumption of energy from renewable sources and the total (primary) gross inland energy consumption calculated for a calendar year.. It is calculated as the sum of the gross inland consumption of energy from renewable sources.

Model used

PRIMES

Ownership

European Environment Agency

Temporal coverage

1990 - 2030

Geographical coverage

EU-27: Austria, Belgium, Bulgaria, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden, United Kingdom, Cyprus, Czech republic, Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Romania, Slovakia, Slovenia

Units

The indicator is provided in relative (Mtoe) and absolute ways (share in percentage).

Renewable energy consumption is measured in million tones of oil equivalent (Mtoe). The share of the renewable energy sources in total energy consumption is also measured in the form of a percentage.

Policy context and targets

Context description

Global level

The Plan of Implementation adopted at WSSD is particulary concerning sustainable energy future. It aims to diversify  energy supply by developing more cost-effective energy technologies such as renewable energy technologies including hydro-technologies.

Pan-European level

 The Guidelines on Reforming Energy Pricing and Subsidies prepared jointly by the UNECE Committees on Environmental Policy and on Sustainable Energy (UNECE Guidelines) as a means of implementing the energy-related provisions of the Aarhus decisions have a number of ways how to meet increasing role of renewable energy within economic instruments and marketing mechanisms.

EU level

On 23 January 2008 the European Commission adopted the 'Climate Action and Renewable Energy' package. The Package sets a number of targets for EU member states with the ambition to achieve the goal of limiting the rise in global average temperature to 2 degrees Celsius compared to pre-industrial times including: GHG reduction of 20% compared to 1990 by 2020. (under a satisfactory global climate agreement this could be scaled up to a 30% reduction); 20% reduction in energy consumption through improved energy efficiency, an increase in renewable energy's share to 20% and a 10% share for sustainably produced biofuels and other renewable fuels in transport. With these goals in mind, each Member State will by June 30th 2010 submit a National Renewable Energy Action Plan to the Commission.

EECCA level

EECCA Strategy follows the proclamations of the Kiev Declaration. However, conceptions of the "renewable energy consumption" are still developing in EECCA regions and are not proclaimed clearly in the current policies.

Targets

Pan-European level

• Increasing the share of renewable energy sources (published in Kiev Declaration in 2003).
• Reforming energy prices and subsidies to promote renewable energy (UNECE Guidelines) EU level

EU level

• increase the share of renewables in its overall energy mix to 20%, including a 10% biofuel target for transport by 2020

EECCA level

• Mobilise investments for renewable energy (EECCA Strategy)

Links to other policy documents

• EECCA Environmental Strategy
• UNECE Guidelines
• Kiev Declaration

Related policy documents

• COM(97) 599 final. Energy for the future.
  Energy for the future: Renewable sources of energy. White Paper for a Community strategy and action plan. COM(97) 599 final.
• COM(2006)105 final. Green Paper on a European Strategy for sustainable, competitive, and secure energy. European Commission.
• Council resolution on energy efficiency 98/C 394/01
• DIRECTIVE 2001/77/EC Renewable electricity
  Directive 2001/77/EC of the European Parliament and of the Council of 27 September 2001 on the promotion of electricity produced from renewable energy sources in the internal electricity market
• European Commission's Energy Package (10/01/2007)
   
• Kiev Declaration from the Fifth Ministerial Conference - Environment for Europe 2003
  Kiev Declaration from the Fifth Ministerial Conference - Environment for Europe 2003
• Kyoto Protocol to the UN Framework Convention on Climate Change
  Kyoto Protocol to the United Nations Framework Convention on Climate Change; adopted at COP3 in Kyoto, Japan, on 11 December 1997

Methodology

Methodology for indicator calculation

The indicator of the Renewable energy consumption is produced using the PRIMES model. The model covers the horizon from 1990 to 2030 with 5 years periods. A fundamental assumption in PRIMES is that producers and consumers both respond to changes in prices.

Overview of the PRIMES Model

PRIMES is a partial equilibrium model for the European Union energy system developed by, and maintained at, The National Technical University of Athens, E3M-Laboratory. The most recent version of the model used in the calculations covers each of the EU Member States, EU candidate countries and Neighbouring countries, uses Eurostat as the main data source, and is updated with 2000 as the base year. The PRIMES model is the result of collaborative research under a series of projects supported by the Joule programme of the Directorate General for Research of the European Commission.

The model determines the equilibrium by finding the prices of each energy form such that the quantity producers find best to supply match the quantity consumers wish to use. The equilibrium is static (within each time period) but repeated in a time-forward path, under dynamic relationships. The model is behavioural but also represents in an explicit and detailed way the available energy demand and supply technologies and pollution abatement technologies. It reflects considerations about market economics, industry structure, energy/environmental policies and regulation. These are conceived so as to influence the market behaviour of energy system agents. The modular structure of PRIMES reflects a distribution of decision-making among agents that decide individually about their supply, demand, combined supply and demand, and prices. Then the market-integrating part of PRIMES simulates market clearing. PRIMES is a general purpose model. It conceived for forecasting, scenario construction and policy impact analysis. It covers a medium to long-term horizon. It is modular and allows either for a unified model use or for partial use of modules to support specific energy studies.

For more information see: http://www.e3mlab.ntua.gr/manuals/PRIMESld.pdf; http://www.e3mlab.ntua,gr/ and http://www.e3mlab.ntua.gr/DEFAULT.HTM

Methodology for gap filling

No methodology for gap filling has been specified. Probably this info has been added together with indicator calculation.

Methodology references

• The PRIMES Version 2 Energy System Model: Design and Features

Data specifications

EEA data references

• No datasets have been specified here.

External data references

• Input data to PRIMES model - structure of energy consumtpion and structure of activity variables - output from EUROSTAT data
• Output data from PRIMES - Gross inland energy consumption (renewable energy forms module) - output from PRIMES model
• Input data to PRIMES - macro-economic data: demographics, antional accounts, sectoral activity and income variables - output from EUROSTAT data

Data sources in latest figures

Uncertainties

Methodology uncertainty

No uncertainty has been specified

Data sets uncertainty

No uncertainty has been specified

Rationale uncertainty

No uncertainty has been specified