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README.md

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 [![MIT License](https://img.shields.io/github/license/inwe-boku/wind-repowering-usa.svg)](https://choosealicense.com/licenses/mit/)
 [![Tests](https://github.com/inwe-boku/windpower-decomposition-usa/workflows/Tests/badge.svg)](https://github.com/inwe-boku/windpower-decomposition-usa/actions?query=workflow%3ATests)
+[![DOI](https://img.shields.io/badge/DOI-10.1088/2515-7620/ace0b9-blue)](https://doi.org/10.1088/2515-7620/ace0b9)
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 Explaining the decline of US wind output power density
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 Peter Regner, Katharina Gruber, Sebastian Wehrle, Johannes Schmidt
 
-This repository contains code, figures and results for a study regarding US wind power density. A pre-print is available [here](https://arxiv.org/abs/2107.14699). The manuscript has been accepted at [Environmental Research Communications](https://iopscience.iop.org/journal/2515-7620) and will be published soon.
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+This repository contains code, figures and results for a [study regarding US wind power density](https://doi.org/10.1088/2515-7620/ace0b9).
 
 
 Abstract