A lot of power system data are available online, often free of charge. This, however, does not imply that one is allowed to use such data freely. This page provides a brief overview on general legal concepts governing data ownership, focusing on Europe.(Obviously, many things discussed here do not relate only to energy data.) Disclaimer.
- Licenses for open data
- Currently used licenses for energy data
Intellectual property and copyright
Intellectual property refers to creations of the mind, such as inventions, artistic works or designs. Intellectual property rights give the creator an exclusive right over the use of her creation for a certain period of time. Different types of intellectual property rights exist, such as patents (for inventions), trademarks (for brands), or copyright (for creative works). Copyright may apply to a wide range of creative, intellectual, or artistic works, including data.
The default: “all rights reserved”
Publishing something online does not mean it can be used freely. Without a license agreement, the default is copyright law. If data are published without offering a license, the copyright holder reserves, or holds for her own use, all the rights provided by copyright and related law. Using such data without consent of the owner can be a copyright infringement. This is the case even without explicitly stating “all rights reserved”.
Custom vs. standard licenses
For a licensing agreement, one can either draft a new, tailor-made (custom) license or use established (standard) licenses such as a Creative Commons license. Using standard licenses makes life easier for both parties. Content and scope are well understood; the legal text is rigorously written, unambiguous, and suitable for legal systems across the globe; it is also available in many languages. To reach such high standards, dozens of experts have worked on such standard licenses for years. A simple version in plain language and lay terms is available. Nevertheless, most owners of energy data currently use custom licenses.
Copyright on data
A single datum is not protected under copyright, as it does not surpass the threshold of originality. Structured, or organized, data can fall under copyright. In other words: data is not protected by copyright, databases might be. The details vary by country. The UK, for example, requires that “the database constitutes the author’s own intellectual creation”. That is the case if skill, labor and creativity were directed to the selection and arrangement of the database, and not the mere gathering of information. Ordering data chronologically is unlikely to meet this standard.
So . . . is a database protected, or not?
There is no simple answer. Pinsent Masons, a law firm, provides a helpful article on copyright and database right, including European Court of Justice rulings on the matter. Wikilegal provides further details, concluding that “it can be difficult to determine whether, or the extent to which, a database or its contents are protected by law . . . Whenever possible, the best course is to use only content that is made available by the author under an open license.” (See also discussion page.)
“Data” vs. “Database”
A database is an organized collection of data. The term “database” describes organized or structured data, not the software or hardware that is used to organize or store it (even though it is often used like this). The EU has defined a database as “a collection of independent works, data or other materials arranged in a systematic or methodical way and individually accessible by electronic or other means”.
EU Database Directive
Next to copyright, there is a second legal regime in the European Union that establishes intellectual property rights on databases. In 1996, the EU adopted the Database Directive (96/9/EG, see legal text). This directive introduced a new (suis generis) type of intellectual property exclusively for databases. The Directive creates property rights for all databases, including those that do not qualify for copyright. The only requirement is that “substantial investment” was made to obtain, verify or present the data. In the UK, the derived right is called “database right”, as opposed to “copyright”. In Germany, the Directive is implemented as Datenbankherstellerrecht.
Publication obligations: REMIT & co.
In most European countries, power system operators and market actors are obliged to publish certain information. Since REMIT (Regulation on Wholesale Energy Markets Integrity and Transparency) was adopted in 2011, both system operators and market participants are obliged to publish a range of “transparency data”. However, publication obligations do not require data owners to waive property rights. [work in progress]
Licenses for open data
What is “open data”?
“Open data and content can be freely used, modified, and shared by anyone for any purpose” (Open Definition). Specifically, data must satisfy the following three conditions: it must be available under an open license; it shall be available as a whole and at no more than a reasonable one-time reproduction cost, preferably downloadable via the Internet; and it must be provided in a convenient and modifiable form, machine-readable, available in bulk, and provided in an open format.
Resources for open data licenses
Open Definition and the Open Energy Modelling Initiative provide an overview of licenses suited for open data. Open Data Commons has developed a set of licenses specifically for data. Both Open Definition and Open Data Commons are projects of Open Knowledge.
Licensing databases vs. other works
License agreements for databases require some specific provisions. They need to address not only copyright, but also neighbouring rights such as the EU Database Directive, and they need to define what derivative work of databases is. Creative Commons licenses, known from Wikipedia, were originally developed for creative works. Earlier versions of these licenses lack specific provisions for databases, but version 4 is suitable for databases. Open Data Commons licenses were developed specifically for databases.
During the last years, many new data licenses were drafted, often by governments. Examples include the Datenlizenz Deutschland (used by Bundesnetzagentur), the Open Government Licence Canada, or the Open Government Licence UK. Open Definition recommends not to use them. Creative Commons licenses that carry the attributes NonCommercial or NoDerivatives are classified as “not free“; they are not open licenses.
All rights waived: Public domain licenses
Under these license agreements, all rights provided by copyright and EU Database law are waived. They follow the idea of Public Domain, an Anglo-Saxon legal concept unknown in Continental European law. Data published under these licenses can be used by anyone for any purpose.
Creative Commons Zero (CC0)
Open Data Commons Public Domain Dedication and License (PDDL)
Copyleft or “share alike” licenses require that databases, if amended or modified, be published under the same license as the original database. They typically also require attribution.
Creative Commons Attribution Share-Alike (CC-BY-SA) 4.0. Version 3.0 of the license is used by Wikipedia and Wikimedia Commons.
Open Data Commons Open Database License (ODbL), the license is used by OpenStreetMap
Currently used licenses for energy data
Currently used licenses
Energy data owners often use custom licenses, often labelled “terms uf use” (Nutzungsbedingungen). Usually, they can be found on the “disclaimer” or “terms and conditions” page of a website. Below you can find a few examples of license agreements of owners of power system data.
Why these licenses are problematic
Many licenses used today by owners of power system data are problematic, for a variety of reasons: they exclude specific use cases such as commercial use; they are unclear or ambiguous; they are only available in a certain language. Specifically, most data owners exclude “commercial” use of their data. What “commercial” actually means is quite uncertain. Recently, a German court ruled that a website did not qualify as being non-commercial, despite being not-for-profit, free-to-use, and without advertisement. Intel says that non-commercial use is only when you “receive no fee, salary or any other form of compensation”. See also “Folgen, Risiken und Nebenwirkungen der Bedingung Nicht-Kommerziell – NC“.
(Somewhat) open licenses
Die auf der Internetseite verwendeten Daten in den Formaten .xls und .csv stehen, falls nicht anders gekennzeichnet, unter der Datenlizenz Deutschland – Namensnennung – Version 2.0. [. . .] Die Inhalte des Internetauftritts stehen, soweit nicht anders gekennzeichnet, unter der Creative Commons Namensnennung-Keine Bearbeitung 3.0 Deutschland Lizenz.
[T]his website . . . as well as databases contained herein are protected by copyright and are owned by EEX AG, except when otherwise stated. Neither this website nor the contents made available therein . . . may be copied, reprinted, published, transmitted, transferred, disseminated or distributed in any manner without the prior written approval of EEX AG. However, the preparation of a single copy for exclusive personal, non-commercial use by downloading onto an individual personal computer . . . are expressly permitted.
Inhalt und Gestaltung der Internet-Seiten sind urheberrechtlich geschützt. Eine Vervielfältigung der Seiten oder ihrer Inhalte sowie der automatisierte Datendownload bedürfen der vorherigen schriftlichen Zustimmung der 50Hertz Transmission GmbH, soweit die Vervielfältigung nicht ohnehin gesetzlich gestattet ist.
– 50Hertz, Netztransparenz
The ENTSO-E grants you permission to use the Site as follows:
– you may download Content, but only for non-commercial, personal use and provided that you also retain all copyright
– you may not distribute, modify, copy (except as set forth above), transmit, display, reuse, reproduce, publish, license, create derivative works from, transfer, sell or otherwise use Content without ENTSO-E’s written permission
Transparency Platform Data may be subject to copyright owned by the Primary Owner of Data … the Data User shall seek the prior agreement of the holder of the copyright or related right
– ENTSO-E Transparency
We are the owner or the licensee of all intellectual property rights (including copyright) in our Website, and in the material published on it. Those works are protected by copyright laws and treaties around the world. All such rights are reserved.
This page is written by and for legal laypersons seeking to understand legal concepts. The legal information provided here is, at best, of a general nature and cannot substitute for the advice of a licensed professional. Nothing on this page should be construed as an attempt to offer or render a legal opinion or otherwise engage in the practice of law. No warranty whatsoever is made that the information provided here is accurate or complete.
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