Difference between revisions of "Feasibility Study - Wind Energy"
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| − | The term ''Feasibility Study'' related to wind energy projects is used for assessments of very different extensiveness. | + | The term ''Feasibility Study'' related to wind energy projects is used for assessments of very different extensiveness. Feasibility studies consider the results from wind measures (cp.[[Assessing wind potentials|assessing wind potentials]]). If the results from wind measures indicate that technical and economical operation of wind energy (projects) can be considered viable or at least expectable, a feasiblity study will be conducted. Based on the [[Assessing wind potentials|wind resource appraisal]] and other relevant inputs, the feasibility study shall be conducted to<br> |
| + | *Determine the optimum unit size of the wind turbines under the technical and transport infrastructure conditions of country | ||
| + | *Optimize the technical lay-out of the wind park site | ||
| + | *Assess the comparative economic and financial viability of the project and propose a decision for implementation | ||
| + | The European Wind Energy Association defines the main contents of a feasibility study as follows: | ||
| + | *The technical aspects already regarded during the pilot study are assessed in a more detailed manner, including on-site wind monitoring to determine a draft design and layout for the installation.<br> | ||
| + | *an economic assessment is conducted to establish the commercial viability of the project;<br> | ||
| + | *an appraisal and scoping exercise to identify specific environmental constraints and opportunities is implemented<br> | ||
| + | *possible planning constraints are assessed<ref>European Wind Energy Association (1999) European best practice guidelines for wind energy development, retrieved 19.7.2011 [[http://ec.europa.eu/energy/renewables/studies/doc/wind_energy/2002_best_practice.pdf]]</ref><br> | ||
| + | Especially the economic assessment of the wind park viability includes several large subtasks to determine all economic parameters and variables of a wind project: | ||
| − | + | *An energy production estimation to define expected financial returns | |
| + | *A complete estimation of costs (investment, operation and maintenance, costs of project development) | ||
| + | *An economic assessment of the project benefits concerning economic development and welfare of the region or country. Influence on electricity prices and potential for poverty reduction are important aspects of these economic assessments. | ||
| + | *An assessment of financing options with focus on potential participation with the [[CDM and Baseline-Assessments for Wind Energy Projects|Clean Development Mechanism (CDM)]] | ||
| + | *A financial analysis based on the estimation of costs an including a cost-benefit analysis, which allows an exact statement concerning investment returns. Discussion and evaluation of different operation models have to be included.<br> | ||
| − | + | The project appraisal related to environmental and social constraints should be based also on a dialogue with the local population and planning authorities.<br> | |
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[[Portal:Wind]]<br> | [[Portal:Wind]]<br> | ||
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Revision as of 10:58, 20 July 2011
The term Feasibility Study related to wind energy projects is used for assessments of very different extensiveness. Feasibility studies consider the results from wind measures (cp.assessing wind potentials). If the results from wind measures indicate that technical and economical operation of wind energy (projects) can be considered viable or at least expectable, a feasiblity study will be conducted. Based on the wind resource appraisal and other relevant inputs, the feasibility study shall be conducted to
- Determine the optimum unit size of the wind turbines under the technical and transport infrastructure conditions of country
- Optimize the technical lay-out of the wind park site
- Assess the comparative economic and financial viability of the project and propose a decision for implementation
The European Wind Energy Association defines the main contents of a feasibility study as follows:
- The technical aspects already regarded during the pilot study are assessed in a more detailed manner, including on-site wind monitoring to determine a draft design and layout for the installation.
- an economic assessment is conducted to establish the commercial viability of the project;
- an appraisal and scoping exercise to identify specific environmental constraints and opportunities is implemented
- possible planning constraints are assessed[1]
Especially the economic assessment of the wind park viability includes several large subtasks to determine all economic parameters and variables of a wind project:
- An energy production estimation to define expected financial returns
- A complete estimation of costs (investment, operation and maintenance, costs of project development)
- An economic assessment of the project benefits concerning economic development and welfare of the region or country. Influence on electricity prices and potential for poverty reduction are important aspects of these economic assessments.
- An assessment of financing options with focus on potential participation with the Clean Development Mechanism (CDM)
- A financial analysis based on the estimation of costs an including a cost-benefit analysis, which allows an exact statement concerning investment returns. Discussion and evaluation of different operation models have to be included.
The project appraisal related to environmental and social constraints should be based also on a dialogue with the local population and planning authorities.
