Task 0



Project management and scientific coordination

Task leader

Partners involved

Wide involvement will ensure a smooth running of all the project activities and the successful accomplishment of the project goals. Progress will be monitored by the DecarbonyT Coordinator (CNR), assisted by the task-leaders. The project coordination will also take in charge the communication with the European Commission and a close monitoring of project development –  in liaison with CINEA –  to ensure the outputs can be achieved within the timetable indicated in the Inception Report. Several coordination meetings will be organized within the project framework. 

The Kick-off meeting is planned for January 2024 (month 2). The meeting notes/minutes will be made available to the Commission, and to the experts on a private zone dedicated to the project to exchange information, check documents, upload pictures of the nets, innovations, etc. Specifically, some information on trawl gears and vessels provided by each country and/or areas will be presented and a number of recommendations for future work will be delivered. 

A first coordination meeting (Orientation meeting) is planned for February 2024 to set up common procedures for the data collection and energy audits during Task 1. The meeting will allow to verify the state of the art by reviewing the available information and datasets. Furthermore, a standard protocol for the estimation of fuel consumption, towing forces, and catch efficiency will be decided in order to proceed with pilot trials (Task 2). During the meeting the technical parameters which mainly describe the fuel use intensity will be identified. Some key stakeholders and SMEs (e.g., fishing-net makers, door manufactures) will be involved in this meeting to share information and to achieve more efficiently the proposal objectives. 

An ad-hoc second coordination meeting (SM) was requested during the Kick-off meeting to present full details about the experimental fishing gears to be trialled during the Pilot studies (Task 2).

A third coordination meeting (Interim meeting) is planned for December 2024 (month 13) to facilitate the synthesis of the pilot studies report. The meeting will be organized as a workshop allowing time for presentations, discussions of the collected materials and trial data. The meeting will enable partners to work together and develop a detailed plan for postprocessing the data, which may include cleaning, transformation, and analysis; to decide on statistical or analytical techniques to be used, and; to document the entire postprocessing workflow. Task 0 includes two subtasks as shown at the bottom of this page.



Subtask 0a.

Organisation of the coordination meetings among the partners

Subtask 0a.

Organisation of the coordination meetings among the partners

Subtask 0b.


Subtask 0b.


Subtask leader: Emilio Notti (CNR). 


Effective rationalisation of energy consumption can only be achieved if waste factors are identified in advance. Following the procedures defined in Sala et al. (2022), energy audits will be implemented to establish baselines in the area/gear combinations specified in Table 1. DecarbonyT partners will perform energy audit surveys to: i) collect data and information in order to carry out an energy analysis of the harvesting operations; ii) process data collected and preparation of the audit reports; iii) identify areas of possible intervention. The energy audit surveys will be carried out on a sample of ten fishing vessels in each area/gear combination stratified by vessel length and engine power. Vessels monitored and evaluated in the pilot studies (Task 2) will be included.


in the samples of the ten vessels / area-gear combinations so that they will be used as a validation exercise of the Energy audit approach. 

A standard layout for the information collection will be discussed and settled during the first coordination meeting (Orientation meeting, see §Task 0. Project management and scientific coordination and Table 4). 

Collect information on innovations that are targeting drag force reduction and fishing gear modifications (e.g., alternative designs of door, trawl net, ground gear). The review will explore those suggested modifications that are suitable to the fishing fleet in terms of innovation uptake. This should include the compilation and critical review of best practices in towed fishing gear operations. 

To compile, through reviews on existing technical literature and data, on fuel consumption, information useful to determine which are the most energy efficient techniques and vessel characteristics in terms of catch per unit of primary energy. 

Where available, information should be broken down by major fishery and by different metiers and vessel sizes. This information should, where possible, indicate how energy consumption is distributed among the different operations, including steaming, searching, catching, handling, and storing on board. The result would take the form of a catalogue of fishing gear and vessel characteristics and a quantification of their performance in terms of energy efficiency. 

Subtask leader: Tommaso Russo (CONISMA). 

Partners involved: CONISMA, CIBM, CNR, FRI, HCMR, IEO-CSIC, IOF. 

This specific objective will be pursued primarily through the integrated analysis of Fisheries Dependent Information (FDI) data and Annual Economic Report (AER) on the EU Fishing Fleet. Combining the AER information with the FDI data it would be possible to estimate the fuel use intensity at gear level (STECF, 2023). Basically, spatial and temporal patterns of fishing effort and related catches and landings will be combined, at the level of individual fleet segments, with fuel consumption to carry out a top-down reconstruction of the spatial pattern of the FUI (litres of fuel per ton of landed fish) and EUI (litres of fuel per unit of effort). 

According to the exercise carried out in the Annual Economic Report 2023 (AER), fuel intensity (i.e. the quantity of fuel consumed per quantity of fish landed) and fuel efficiency (i.e. the ratio between fuel costs and revenue, expressed as a percentage) will be estimated from DCF-FDI and AER for all possible fleet segments among those identified in the proposal, based on available information. 

In parallel, an application that models the fuel consumption of individual vessels (including steaming and fishing phases) to obtain a bottom-up estimation of the fuel consumption and carbon emission at the scale of fleet segment will be developed. This bottom-up modelling approach will be implemented through the set-up and the application of a fully functional R-based procedure that, starting from: 

remote tracking device data (e.g., VMS, AIS), and; 

a set of parameters, such as those published in Sala et al. (2022) (see Figures 7 and 8) 

will return the estimated carbon footprint of each fishing vessel, according to its spatial behaviour and fishing strategy (i.e., the combination of steaming towards fishing grounds and fishing activity). A specific data call will be established and launched to Member States by DGMARE with the support of the Consortium to collect VMS data of vessels operating with the fishing gears and in the areas listed in Table 1. An alternative/integrative source of information will be represented by AIS data provided from public platforms such as Global Fishing Watch. 

This procedure will represent a tool to project the performance of fleets by gear and area in terms of carbon footprint which would be used to inform stakeholders about the potential effects of the implementation of the new gears. 

Subtask leader: Anna Nora Tassetti (CNR). 

Partners involved: CIBM, CNR, CONISMA, HCMR, IEO-CSIC, IOF. 

This Subtask aims to identify new baselines of fuel consumption from vessels employing experimental gears. Energy consumption data from individual vessels obtained in the pilot project for improved fishing gears development and testing at sea (Task 2) and energy audits implemented in Subtask 1a will be analysed to determine baselines of fuel consumption by gear/area combination (including steaming and fishing phases) to update where possible, the results described by Sala et al. (2022). 

In addition, the procedure developed in Subtask 1b will be applied using as input parameters the new baselines of fuel consumption. In this way, a new estimation of the overall carbon footprint by fleet/gear and area will be obtained. 

Finally, a comparison of the overall fuel consumption and carbon emissions, obtained from previous and new baselines, will be performed. This comparison will provide valuable information about the performance of new gears in terms of carbon emissions while informing about the effectiveness of gear modifications in the reduction of fishing fuel footprint. 

In addition, the objectives of this Subtask will be also achieved through the application of the approaches described in Subtask 1b. In this way, the baselines of fuel consumption by gear/area will be obtained using the set of parameters published in Sala et al. (2022) or, when possible, the additional values collected in the energy audits of Subtask 1a.