Wind resource assessment

A data-driven report of your
site's wind and energy potential.

Download a sample report based on Airturb’s location in central Rotterdam.

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Avoid the Guesswork

Wind and energy conditions vary drastically between locations, buildings
and even different parts of the same rooftop.
Relying on general regional wind maps may lead to a significant difference
between projected and actual energy output.

Our Wind Resource Assessment outputs clear, site-specific data
and a reliable financial forecast for the conditions that apply at your project site.
Financial Clarity:
Understand the business case clearly before you invest, with precise cost and savings projections.
Maximized Output:
Know exactly where and how high to install turbines to capture the best wind.
Proof of Impact:
Understand measurable impact needed for your ESG reporting.
Secure Project Approval:
Use WRA Pro data-driven output, financial modeling, and ROI estimates for project proposals and / or budget approval.

What You Get

A custom technical and financial report based on ten years of
the most recent climate data (ERA5) and site-specific modeling turned into reliable data for your location.

Optimal Installation Zone

Detailed mapping and obstacle analysis to pinpoint the ideal installation zone on your rooftop or project location for maximum power generation.

Wind Climate Analysis

A full breakdown of wind speed, direction, seasonal flow and relevant weather conditions to help you understand your turbine performance.

Custom Energy Forecast

A reliable estimate of your monthly and annual wind and solar power generation

Carbon Reduction Data

Your estimated annual CO2​ emission reduction that quantifies environmental and sustainability impact.

Financial & Savings Model

Clear financial outlook, including the necessary investment (CapEx), anticipated annual Energy Savings, and the estimated Payback Period (ROI).

Curious?

Feel free to download and review our sample report based on Airturb’s location in the centre of Rotterdam:

0
m/s

Average wind speed
at 95m height

0
kWh

Annual energy yield
per turbine

~
0
kg

Carbon saved annually

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Full or Essential?
Which assessment is right for you?

The Full Wind Resource Assessment offers the most complete set of available data.
For smaller projects, the Essential Wind Resource Assess may be a more fitting and cost-effective option.
Both assessments provide a solid baseline.

To help you decide which option is best for you, please review a detailed breakdown of the features, accuracy, and intended project size for both assessment levels.
Full Assessment
Essential Assessment
price
1995 EUR
Price
795 EUR
Ideal Project Size
Large projects – typically of 3 turbines or more
Ideal Project Size
Small and medium sized project – typically up to 3 turbines.
Data recency
Most recent ERA 5 Wind data (2016-2025)
data recency
Historic ERA 5 Wind Data from (2008-2017)
Terrain Analysis
Included
Terrain analysis
_____
wind climate analysis
Included
wind climate analysis
Only directional and seasonal behavior breakdown
Wind Frequency/Speed/Power Rose
Highly Accurate
Wind Frequency/Speed/Power Rose
Accurate
Wind speed
Highly Accurate
Wind speed
Accurate
Wind power
Highly Accurate
Wind power
Accurate
Monthly output
Highly Accurate
Monthly output
Accurate
carbon reduction
Highly Accurate
carbon reduction
Accurate
economic model
Highly Accurate
economic model
Accurate
Special Discount on Your Next Purchase

With the Full Assessment, you receive a €400 discount per Airturb Model One unit purchased (up to €2,000 in total savings).
With the Essential Assessment, you receive a €250 discount per unit purchased (up to €750 in total savings).

How to Get Sarted

Inquiry & Details:

After submitting a request form, our team will contact you within one business day to confirm and / or clarify site-specific details.
Once details are confirmed, you will be invoiced for the agreed-upon WRA.

Analysis (5 Days):

After payment our team will run the analysis and deliver you site-specific report to your inbox within 5 working days.

Review & Finalization:

We don't consider our job done until you are fully satisfied. An (optional) call will be scheduled to go over the findings together, discuss your next steps, and finalize the report based on your comments.

Request Your Report

Interested?

Schedule a call with us to discuss your project.

Book a 15-min call
Junior Project Manager
Job van Wijngaarden
job@airturb.com
If you have questions or concerns about your project’s technical needs, you can schedule a quick call directly with our R&D team member, Job van Wijngaarden.
He will be happy to discuss them with you.
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Thank you! Your submission has been received!
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Special Discount on Your Next Purchase

With the Full Assesment, you receive a €400 discount per Airturb Model One unit purchased (up to €2,000 in total savings).

With the Essential Assessment, you receive a €250 discount per unit purchased (up to €750 in total savings).
x
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.