4Cast GmbH & Co. KG

4cast is DAkkS-accredited for wind and yield assessments, site quality and reference yield. In addition, 4cast offers layout optimisation, yield estimation and customised data analysis. 

4cast supports wind energy projects with accurate wind assessments and in-depth potential analyses – from  concept to implementation. As an independent service provider based in Potsdam, we provide reliable decision-making data for project developers, planning consultancies and operators.
Our commitment: to work quickly, precisely and with a focus on the customer, whilst meeting the highest quality standards.

Wind assessments to the highest standards
Using validated methods, our wind assessments provide an objective and bankable basis for investment decisions. We evaluate yields and risks independently, in accordance with international standards and through accredited procedures.

Site quality & reference yield
We determine the site quality for the commissioning of wind turbines in accordance with TR6 and reference yield with TR5. The accredited certification ensures legally compliant EEG processing vis-à-vis grid operators.

Yield estimates
Our yield estimations provide reliable assessments of expected energy yields in the early planning phase. They can be the foundation for initial strategic decisions even before wind measurements, approval procedures or detailed wind assessments.

Data analysis
4cast offers specialised data analysis for wind energy projects. Whether analysing operational data, measurements, or other project data, each analysis is tailored to the specific objectives and requirements of the project. Complex data and findings are presented in clear, easy-to-understand reports ready for decision-making. 

Layout optimisation
4cast’s layout optimisation forms the basis for a high-performance wind farm. Using detailed wind and yield analyses, turbine positions are optimised to increase energy yields and reduce losses caused by mutual interference.