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How to use this site

If you are a registered user, the site allows you to post news and analysis, follow products, projects and companies.


By following a company you will be able to receive tailored news on that company to your own profile page.

To follow a company or a product go to the Turbine Finder or Wind OEM Finder find the object you are interested in and click on the link to be taken to the object page.

Click on the follow button.


Registered users are able to rate products anonymously. To do this simply go to a particular products page and click the rate button in the main details section. This rating will go towards the overall rating of both the turbine and the company.

Posting content

Users are able to post content. There are two categories for this. News, which has a 200-character limit, and analysis. To post content on analysis go here or news go here. News is intentionally short, however a link can be added.

If you have any questions, please feel free to reach out on via


Knowhow is your own personal OGT rating. It is based on stories you submit, voting on stories, and rating products, and submitting content to the OnGreentech glossary.