Cookie Policy

GREENPORT NRG, LDA

Last Updated: 15 September 2026

This Cookie Policy explains how Greenport NRG, LDA (“Greenport”, “we”, “us” or “our”) uses cookies and similar technologies on its website (the “Website”).

This Cookie Policy should be read together with our Privacy Policy, which provides further information about how Greenport processes and protects personal data.

Our use of cookies is governed by applicable European Union and Portuguese law, including the General Data Protection Regulation (EU) 2016/679 (“GDPR”), Portuguese Law No. 58/2019, and Portuguese Law No. 41/2004 on privacy and electronic communications, as amended.

1. WHO WE ARE

The Website is operated by:

GREENPORT NRG, LDA
NIF/NIPC: 517 058 715
Avenida da Boavista, No. 3265, 5.1
4100-137 Porto
Portugal

Email: contact@greenport-nrg.pt

Greenport is the data controller in respect of personal data collected through cookies and similar technologies where Greenport determines the purposes and means of processing.

2. WHAT ARE COOKIES?

Cookies are small text files that are stored on a user's computer, smartphone, tablet or other device when visiting a website.

Cookies can perform various functions, including enabling a website to operate correctly, remembering user preferences, improving security and helping website operators understand how visitors use their websites.

Some cookies may process information that constitutes personal data, such as IP addresses, device identifiers or information concerning Website activity.

Similar technologies, including pixels, tags, local storage and other tracking technologies, may perform comparable functions. References to “cookies” in this Policy include these technologies where appropriate.

3. TYPES OF COOKIES WE MAY USE

Greenport may use the following categories of cookies:

A. Strictly Necessary Cookies

These cookies are necessary for the Website to function correctly and securely.

They may be used for purposes including:

Website security;
network management;
maintaining user sessions;
remembering privacy and cookie preferences;
preventing fraud or misuse; and
enabling functions specifically requested by the user.

Because these cookies are necessary to provide the Website or a service specifically requested by the user, they may be placed without prior consent where permitted by applicable law.

Users may be able to block these cookies through their browser settings, but doing so may cause parts of the Website to function incorrectly.

B. Functional Cookies

Functional cookies enable additional functionality and personalisation.

They may, for example, remember language settings, preferences or other choices made by a user.

Where these cookies are not strictly necessary for a service requested by the user, they will only be activated after the user has provided consent.

C. Analytics and Performance Cookies

Analytics cookies help us understand how visitors use the Website.

They may provide information such as:

number of visitors;
pages visited;
time spent on particular pages;
how visitors reached the Website;
general Website navigation patterns; and
technical performance or errors.

This information helps Greenport understand and improve the performance and usability of its Website.

Analytics cookies will not be activated before the user's consent where consent is required under applicable law.

D. Marketing and Advertising Cookies

If Greenport uses advertising or marketing technologies in the future, such cookies may be used to understand the effectiveness of campaigns or provide content or advertising relevant to users.

Marketing and advertising cookies will only be activated after obtaining the user's prior consent where required by law.

If Greenport does not use such technologies, no marketing or advertising cookies should be installed.

4. FIRST-PARTY AND THIRD-PARTY COOKIES

First-party cookies are set directly by the Greenport Website.

Third-party cookies are set by external service providers whose technology or content is integrated into the Website.

Depending on the technologies actually used by the Website, third-party services may include providers of:

Website analytics;
embedded maps;
video content;
security services;
social-media functionality; or
other external Website functionality.

Some third-party providers may process information outside the European Economic Area (“EEA”).

Where personal data is transferred outside the EEA, Greenport will ensure that an appropriate transfer mechanism is used in accordance with applicable data-protection law, as further explained in our Privacy Policy.

5. COOKIE CONSENT

When users first visit the Website, they will be provided with a cookie consent mechanism where required.

Except for cookies that are strictly necessary for the operation of the Website or provision of a service expressly requested by the user, cookies requiring consent will not be activated until the user has made an affirmative choice.

Users should be provided with clear options to:

Accept All
Reject Non-Essential Cookies
Manage Preferences

Rejecting non-essential cookies should not prevent access to the general content of the Website.

No consent box for optional cookies should be pre-selected.

6. WITHDRAWING OR CHANGING CONSENT

Users may change or withdraw their cookie consent at any time.

Withdrawal of consent does not affect the lawfulness of processing carried out on the basis of consent before it was withdrawn.

The Website should provide an accessible “Cookie Settings” or similar function allowing users to review and modify their choices.

Users may also delete or block cookies through their browser settings.

Please note that disabling strictly necessary cookies through browser settings may affect the functionality of the Website.

7. COOKIE RETENTION

Cookies may be either:

Session cookies, which are normally deleted when the browser is closed; or

Persistent cookies, which remain on the user's device for a specified period or until manually deleted.

Greenport will not retain information collected through cookies for longer than necessary for the purpose for which the relevant cookie is used.

The specific duration of individual cookies should be stated in the Website's cookie consent tool or cookie table.

8. COOKIES CURRENTLY USED

The following table should reflect the actual cookies detected on the Greenport Website:

Cookie / TechnologyProviderPurposeCategoryDuration

Cookie consent preferenceGreenport / Website providerRecords the user's cookie choicesStrictly NecessaryTo be confirmed

Website security cookiesWebsite / hosting providerSecurity and Website operationStrictly NecessaryTo be confirmed

Analytics cookiesIf applicableWebsite usage and performance analyticsAnalyticsTo be confirmed

Other third-party cookiesIf applicableDepends on integrated serviceAs applicableTo be confirmed

Important: Greenport should not publish invented cookie names or durations. This table should be completed using the cookies and technologies actually detected on the live Website.

9. GOOGLE ANALYTICS AND SIMILAR SERVICES

If Greenport uses Google Analytics or another analytics service, such services must be configured in accordance with applicable privacy requirements.

Where consent is legally required, analytics technology must not be activated until the user has consented to analytics cookies.

Users who reject analytics cookies should not be tracked through those technologies.

Where technically available and appropriate, Greenport should also use privacy-enhancing settings designed to minimise the personal data processed.

If Google Analytics is not installed on the Website, this section may be removed.

10. EMBEDDED THIRD-PARTY CONTENT

The Website may contain content provided by third parties, such as videos, maps or social-media functionality.

These third parties may attempt to place cookies or use similar technologies.

Where such technologies are non-essential and require consent, Greenport should prevent them from loading until the user has provided the appropriate consent.

Users should consult the privacy and cookie information of the relevant third-party provider for additional information regarding its processing activities.

11. PERSONAL DATA AND YOUR RIGHTS

Where information collected through cookies constitutes personal data, users may have rights under the GDPR, including the rights to:

access their personal data;
request correction of inaccurate information;
request erasure where applicable;
restrict processing;
object to processing;
receive data in a portable format where applicable; and
withdraw consent at any time where processing is based on consent.

Further information concerning these rights and how Greenport processes personal data is available in the Greenport NRG Privacy Policy.

Requests may be submitted to:

contact@greenport-nrg.com

12. SUPERVISORY AUTHORITY

Users have the right to lodge a complaint concerning the processing of their personal data with the Portuguese data-protection supervisory authority:

Comissão Nacional de Proteção de Dados – CNPD
Av. D. Carlos I, 134 – 1.º
1200-651 Lisboa
Portugal

Telephone: +351 213 928 400
Email: geral@cnpd.pt

13. CHANGES TO THIS COOKIE POLICY

Greenport may update this Cookie Policy from time to time, particularly where:

Website technologies change;
new cookies or third-party services are introduced;
existing cookies are removed;
processing purposes change; or
legal or regulatory requirements change.

The latest version will be made available on the Website together with its most recent update date.

Where a change requires new consent, Greenport will request consent before activating the relevant non-essential cookies.

14. CONTACT

For questions regarding this Cookie Policy or Greenport's use of cookies, please contact: