Wind expertise in record time

Wind reports: Basis for planning and financing

 

Quick clarity for investors thanks to reliable wind reports

A reliable wind report is the basis for successful wind farm projects. It provides you with precise data on wind potential and expected energy yields – crucial for site assessment, financing and long-term profitability. Especially in an industry characterized by increasing planning requirements, fast and reliable expert reports are becoming more and more important.

Our expertise for precise wind assessments

With our experience in the wind industry and the highest quality standards, we produce reliable wind reports that are tailored precisely to your requirements. Our DAkkS accreditation guarantees that all reports meet the strict industry-specific standards.

  • We analyze your wind measurement and operating data and adjust it with the help of many years of reanalysis data.
  • Yield losses are taken into account to ensure a realistic assessment of long-term energy yields.
  • Our reports are prepared to the highest standards and are recognized thanks to our DAkkS accreditation.

Flexible accreditation

4Cast GmbH & Co KG has been accredited by DAkkS GmbH for the determination of wind potential and energy yields in accordance with EA 2/15 with a flexible scope of application. A flexible accreditation enables us to implement an updated technical guideline at short notice after its publication without the need for a new assessment and thus to always proceed according to the latest state of recognized technical rules. In accordance with the requirements of EA-2/15 (flexible accreditation, paragraph 6.1.2), we publish below the current list of test procedures carried out within the flexible scope of accreditation:

1. determination of wind potential and energy yields of wind turbines including the evaluation of operating data and wind measurements

Standard / date of issue House procedure / version Title of the standard or in-house procedure
(specify deviations / modifications of standard procedures if applicable)
FGW TR6, Rev. 12 2023-11 Determination of wind potential and energy yields

2. determination of the reference yield and site quality for commissioning

Standard / date of issue House method / version Title of the standard or in-house procedure
(specify deviations / modifications of standard procedures if applicable)
FGW TR6, Rev. 12 2023-11 Determination of wind potential and energy yields
FGW TR5, Rev. 09 2023-04 Determination and application of the reference yield

Abbreviations used:

  • DIN: German Institute for Standardization
  • EN: European standards
  • FGW: Fördergesellschaft Windenergie und andere Dezentrale Energien
  • IEC: International Electrotechnical Commission
  • ISO: International Organization for Standardization – International Organization for Standardization
  • TR: Technical Guideline of the FGW

Accreditation valid from: 13.11.2024 Status of the update of the test procedures 13.12.2024
ILAC+DAKKS-RGB_D-PL-22504-01-00

Accreditation certificate

1

When ordering, you submit the required information along with wind measurements and yield data. You’ll then receive a personal URL for retrieving the assessment report later on.

2

We analyze the data and use a site-specific wind model to calculate the energy yield. We then create the necessary figures and tables. Finally, we put everything together and create an expert report that complies with the TR6 specifications.

3

All results are summarized in a PDF that clearly displays all relevant data.

4

As soon as the report is ready, you can download it via your personal URL.

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