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Whiffle Wind

A user-friendly, LES-powered solution for  wind resource assessment and energy yield modelling. 

Accurate Data. Seamless workflow integration. Better decision making. 

Whiffle Wind is a wind resource and energy yield modelling platform, powered by Whiffle’s Large Eddy Simulation technology. The outputs are designed to integrate directly into your current workflows; from Wind Resource Grids to 10-minute-averaged time series. Whether your wind farm is onshore or offshore, Whiffle Wind delivers the data you need to make informed decisions that reduce uncertainty and maximize energy yield for your projects. 

Wind data for every stage of your analysis

Statistics

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Time series 

Time series data for all specified turbine and met mast locations and heights. Outputs include wind speed, direction, shear, turbulence, and other variables describing the atmospheric condition, like humidity, temperature and Richardson number. 

Whiffle Wind Atlas 

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LES-based, long-term representative statistical data 

Statistics

LES time series data for optimized wind and yield modelling 

Time Series

LES-based, long-term representative statistical data 

Atlas

A must-have tool in your wind resource assessment toolkit

Accuracy

Our LES model achieves a typical bias lower than 36% comparedto meso-scale models*, due to its high-resolution modelling capabilities.

Accuracy

Data provided is directly compatible with WindPRO, OpenWind, and other wind resource assessments tools for hassle-free workflows.

Accuracy

Data provided is directly compatible with WindPRO, OpenWind, and other wind resource assessments tools for hassle-free workflows.

Accuracy

GPU acceleration delivers fast, scalable simulations, ensuring cost efficiency andadaptability for projects of any size.

Run simulations for your site, in just a few clicks. 

Depending on project size, results are delivered within 6 to 24 hours. 

Step 1: Provide 

Input your project details, turbines and met masts, and draw the LES area (same as WRG area) in our user interface. 

Step 2: Submit 

Review the output settings, the simulation setup and price, then submit for processing. 

Step 3: Retrieve 

Explore the results dashboard with wind, power and turbulence statistics.

What our clients say

Success stories

Whiffle Wind is powered by the Whiffle LES model 

Whiffle Wind leverages Whiffle’s physics-based, LES technology to accurately simulate real-weather conditions and capture fine-scale atmospheric dynamics. This ensures reliable wind statistics, even in the most complex onshore environments. 

Stay updated

Want to be the first to find out about the latest Whiffle Wind features and updates? Subscribe to our (monthly) newsletter, The Eddy Effect. 

Frequently Asked Questions 

Can I run multiple simulations in parallel? 

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Yes, Whiffle’s LES model accurately captures forest canopy impacts, including height and density, making it ideal for onshore projects in forested areas. 

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Contact

Whiffle
Molengraaffsingel 8
2629 JD Delft

© 2025 Whiffle
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Get Free Trial

Interested in trying out Whiffle Wind for free? Fill out the form below, and you’ll receive an email with instructions on how to sign up, and get started with Whiffle Wind!