"Over the past twenty years, ACCIONA has evolved with determination, driven by a pioneering spirit that has enabled us to anticipate the major challenges we have faced. Step by step, we have built a business model focused on delivering sustainable and technically advanced solutions to global challenges such as climate change, water scarcity, and rapid urbanization."
Your privacy matters to us
We used necessary cookies for the website to function correctly, guaranteeing basic functionalities and the security of the website. In addition. Depending on your selection, we will use our own and third-party cookies to improve the functioning; preferences cookies, related to the type of browser or the region from which you access, and/or marketing cookies that allow us to analyze browsing habits. For further information, please consult our cookies policy.
You can accept all cookies, configure them or reject their use bellow.
Cookies settings panel
This configures the advanced settings for own and third-party cookies. Here, you can modify parameters that will directly affect your browsing experience on this website.
Necessary cookies
Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.
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| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| rc::a | This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. | Persistent | HTML Local Storage | |
| rc::c | This cookie is used to distinguish between humans and bots. | Session | HTML Local Storage | |
| __cf_bm [x11] | HubSpot hs-banner.com Twitter Inc. | This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website. | 1 day | HTTP Cookie |
| bcookie | Used in order to detect spam and improve the website's security. | 1 year | HTTP Cookie | |
| li_gc | Stores the user's cookie consent state for the current domain | 180 days | HTTP Cookie | |
| affinity | Acciona | Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience. | Session | HTTP Cookie |
| CookieConsent | Cookiebot | Stores the user's cookie consent state for the current domain | 1 year | HTTP Cookie |
| cookietest | HubSpot | This cookie is used to determine if the visitor has accepted the cookie consent box. | Session | HTTP Cookie |
| VISITOR_INFO1_LIVE | YouTube | Tries to estimate the users' bandwidth on pages with integrated YouTube videos. | 180 days | HTTP Cookie |
Dispones de contenido optimizado en base a tu navegación anterior
Al rechazar estas cookies no podemos ofreterte contenido y navegación personalizados
Preference cookies
Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.
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| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| lidc | Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience. | 1 day | HTTP Cookie | |
| language | Acciona | Determines the preferred language of the visitor. Allows the website to set the preferred language upon the visitor's re-entry. | Session | HTML Local Storage |
You have optimized content based on your previous browsing experience.
By rejecting these cookies we cannot offer you personalized content and navigation.
Analytics and performance cookies
Statistics cookies help website owners understand how visitors interact with websites by collecting and reporting information anonymously.
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| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| __hssc | HubSpot | Identifies if the cookie data needs to be updated in the visitor's browser. | 1 day | HTTP Cookie |
| __hssrc | HubSpot | Used to recognise the visitor's browser upon reentry on the website. | Session | HTTP Cookie |
| __hstc | HubSpot | Sets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes. | 180 days | HTTP Cookie |
| _ga | Registers a unique ID that is used to generate statistical data on how the visitor uses the website. | 2 years | HTTP Cookie | |
| _ga_# | Used by Google Analytics to collect data on the number of times a user has visited the website as well as dates for the first and most recent visit. | 2 years | HTTP Cookie | |
| _hjSession_# | Hotjar | Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. | 1 day | HTTP Cookie |
| _hjSessionUser_# | Hotjar | Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. | 1 year | HTTP Cookie |
| _hjTLDTest | Hotjar | Registers statistical data on users' behaviour on the website. Used for internal analytics by the website operator. | Session | HTTP Cookie |
| _tt_enable_cookie | TikTok | Used by the social networking service, TikTok, for tracking the use of embedded services. | 1 year | HTTP Cookie |
| hubspotutk | HubSpot | Sets a unique ID for the session. This allows the website to obtain data on visitor behaviour for statistical purposes. | 180 days | HTTP Cookie |
| personalization_id | Twitter Inc. | This cookie is set by Twitter - The cookie allows the visitor to share content from the website onto their Twitter profile. | 400 days | HTTP Cookie |
| dicbo_id | Outbrain | Collects statistics concerning the visitors' use of the website and its general functionality. This is used to optimize and compile reports on the website for comparison through a third party analysis service. | 1 day | HTTP Cookie |
| hs-cta-interactions#cta | Acciona | Collects statistics on the visitor's visits to the website, such as the number of visits, average time spent on the website and what pages have been read. | Persistent | IndexedDB |
You will be able to have a continuously improved navigation experience
By rejecting these cookies we cannot improve your browsing experience.
Marketing cookies
Marketing cookies are used to track visitors across websites. Their purpose is to displays ads that are relevant and engaging for individual users and therefore more valuable for publishers and third-party advertisers.
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| Name | Provider | Purpose | Maximum Storage Duration | Type |
|---|---|---|---|---|
| _fbp | Meta Platforms, Inc. | Used by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers. | 3 months | HTTP Cookie |
| _gcl_au | Used by Google AdSense for experimenting with advertisement efficiency across websites using their services. | 3 months | HTTP Cookie | |
| _ttp [x2] | TikTok | Used by the social networking service, TikTok, for tracking the use of embedded services. | 1 year | HTTP Cookie |
| ttcsid | TikTok | Used to track visitors on multiple websites, in order to present relevant advertisement based on the visitor's preferences. | 1 year | HTTP Cookie |
| ttcsid_# | TikTok | Tracks the conversion rate between the user and the advertisement banners on the website - This serves to optimise the relevance of the advertisements on the website. | 1 year | HTTP Cookie |
| tt_appInfo | TikTok | Used by the social networking service, TikTok, for tracking the use of embedded services. | Session | HTML Local Storage |
| tt_pixel_session_index | TikTok | Used by the social networking service, TikTok, for tracking the use of embedded services. | Session | HTML Local Storage |
| tt_sessionId | TikTok | Used by the social networking service, TikTok, for tracking the use of embedded services. | Session | HTML Local Storage |
| lastExternalReferrer | Meta Platforms, Inc. | Detects how the user reached the website by registering their last URL-address. | Persistent | HTML Local Storage |
| lastExternalReferrerTime | Meta Platforms, Inc. | Detects how the user reached the website by registering their last URL-address. | Persistent | HTML Local Storage |
| IDE | Used by Google DoubleClick to register and report the website user's actions after viewing or clicking one of the advertiser's ads with the purpose of measuring the efficacy of an ad and to present targeted ads to the user. | 400 days | HTTP Cookie | |
| test_cookie | Used to check if the user's browser supports cookies. | 1 day | HTTP Cookie | |
| pagead/1p-user-list/# | Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites. | Session | Pixel Tracker | |
| __ptq.gif | HubSpot | Sends data to the marketing platform Hubspot about the visitor's device and behaviour. Tracks the visitor across devices and marketing channels. | Session | Pixel Tracker |
| unifiedPixel | Outbrain | Collects data on the user’s navigation and behavior on the website. This is used to compile statistical reports and heatmaps for the website owner. | Session | Pixel Tracker |
| 1/i/adsct [x2] | Twitter Inc. | Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant. | Session | Pixel Tracker |
| muc_ads | Twitter Inc. | Collects data on user behaviour and interaction in order to optimize the website and make advertisement on the website more relevant. | 400 days | HTTP Cookie |
| #:session-data | Taboola | Tracks the individual sessions on the website, allowing the website to compile statistical data from multiple visits. This data can also be used to create leads for marketing purposes. | Persistent | HTML Local Storage |
| eng_mt | Taboola | Tracks the conversion rate between the user and the advertisement banners on the website - This serves to optimise the relevance of the advertisements on the website. | Persistent | HTML Local Storage |
| t_gid | Taboola | This cookie assigns a specific visitor ID, when the visitor interacts with ads or content from the website - this allows the website to target the visitor with similar ads or content. | 1 year | HTTP Cookie |
| t_pt_gid | Taboola | Collects information on user preferences and/or interaction with web-campaign content - This is used on CRM-campaign-platform used by website owners for promoting events or products. | 1 year | HTTP Cookie |
| taboola global:user-id | Taboola | Sets a unique ID for the visitor, that allows third party advertisers to target the visitor with relevant advertisement. This pairing service is provided by third party advertisement hubs, which facilitates real-time bidding for advertisers. | Persistent | HTML Local Storage |
| taboola_session_id | Taboola | This cookie is used to collect information on a visitor. This information will become an ID string with information on a specific visitor – ID information strings can be used to target groups with similar preferences, or can be used by third-party domains or ad-exchanges. | Session | HTTP Cookie |
| guest_id | Twitter Inc. | Collects data related to the user's visits to the website, such as the number of visits, average time spent on the website and which pages have been loaded, with the purpose of personalising and improving the Twitter service. | 400 days | HTTP Cookie |
| guest_id_ads | Twitter Inc. | Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. | 400 days | HTTP Cookie |
| guest_id_marketing | Twitter Inc. | Collects information on user behaviour on multiple websites. This information is used in order to optimize the relevance of advertisement on the website. | 400 days | HTTP Cookie |
| _gcl_ls | Tracks the conversion rate between the user and the advertisement banners on the website - This serves to optimise the relevance of the advertisements on the website. | Persistent | HTML Local Storage | |
| __Secure-ROLLOUT_TOKEN | YouTube | Used to track user’s interaction with embedded content. | 180 days | HTTP Cookie |
| __Secure-YEC | YouTube | Stores the user's video player preferences using embedded YouTube video | Session | HTTP Cookie |
| __Secure-YNID | YouTube | Used to track user’s interaction with embedded content. | 180 days | HTTP Cookie |
| LAST_RESULT_ENTRY_KEY | YouTube | Used to track user’s interaction with embedded content. | Session | HTTP Cookie |
| LogsDatabaseV2:V#||LogsRequestsStore | YouTube | Used to track user’s interaction with embedded content. | Persistent | IndexedDB |
| TESTCOOKIESENABLED | YouTube | Used to track user’s interaction with embedded content. | 1 day | HTTP Cookie |
| YSC | YouTube | Registers a unique ID to keep statistics of what videos from YouTube the user has seen. | Session | HTTP Cookie |
| yt-icons-last-purged | YouTube | Necessary for the implementation and functionality of YouTube video-content on the website. | Persistent | HTML Local Storage |
| YtIdbMeta#databases | YouTube | Used to track user’s interaction with embedded content. | Persistent | IndexedDB |
You will be able to see personalized advertising tailored to your interests and preferences.
By rejecting these cookies we cannot offer you personalized advertising, you will only see generic ads.