COMECOCO2

The COMECOCO2 project has been launched with the aim of validating an efficient and competitive system for producing renewable methanol, offering an alternative to current processes based on biomass gasification or biogas reforming.

The combustion of fossil fuels is one of the main sources of greenhouse gas emissions, particularly in the transport sector. In order to reduce these emissions, it is essential to promote the use of sustainable fuels—such as green methanol—which stands out for its low carbon footprint, ease of storage, and versatility. In response to this need, COMECOCO2 will employ innovative technologies and new materials to improve performance and reduce reliance on critical raw materials in the synthesis of green methanol, with a focus on its direct application in maritime transport.

More specifically, COMECOCO2 aims to develop a co-electrolysis system that uses CO₂ captured from the biogas stream of a Wastewater Treatment Plant (WWTP), along with steam generated from reclaimed water from the same facility. This will produce a synthesis gas, which will then be converted into methanol using an advanced catalytic reactor. The valorisation of WWTP by-products and the elimination of critical raw materials ensure the sustainability of the methanol produced, while also increasing the circularity of the wastewater treatment sector.

ACCIONA is participating in the COMECOCO2 project with other 11 partners. With a budget of nearly 4 million euros, the project is co-funded under the Misiones de Ciencia e Innovación - Transmisiones call, in the framework of the Programa de Transferencia y Colaboración del Plan Estatal de Investigación Científica, Técnica y de Innovación 2024-2027.

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Name	Provider	Purpose	Maximum Storage Duration	Type
rc::a	Google	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	Google	This cookie is used to distinguish between humans and bots.	Session	HTML Local Storage
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bcookie	LinkedIn	Used in order to detect spam and improve the website's security.	1 year	HTTP Cookie
li_gc	LinkedIn	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
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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

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c.gif	Microsoft	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
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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

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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
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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
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SM	Microsoft	Registers a unique ID that identifies the user's device during return visits across websites that use the same ad network. The ID is used to allow targeted ads.	Session	HTTP Cookie
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	Google	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	Google	Used to check if the user's browser supports cookies.	1 day	HTTP Cookie
pagead/1p-user-list/#	Google	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	Google	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

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