This report describes the methodology used to refine the validation scenarios and the compilation of required data inputs, accounting for the different potential use cases

This report collects the outcome of the work carried out to fully describing the data used for a generic ocean energy system design in a structured manner. This has been done by means of the definition of a digital representation for the elements of the whole system at different levels of aggregation (array, devices, sub-systems, and components) and accounting for different levels of complexity of the project. The ambition of the present framework is to standardise the data formats describing an ocean energy design so that it can be used as a common interchange language among different sector actors

Ocean energy is a relevant source of clean renewable energy, and as it is still facing challenges related to its above grid-parity costs, tariffs intended to support in a structured and coherent way are of great relevance and potential impact. The logistics and marine operations required for installing and maintaining these systems are major cost drivers of marine renewable energy projects. Planning the logistics of marine energy projects is a highly complex and intertwined process, and to date, limited advances have been made in the development of decision support tools suitable for ocean energy farm design. The present paper describes the methodology of a novel, opensource, logistic and marine operation planning tool, integrated within DTOceanPlus suite of design tools, and responsible for producing logistic solutions comprised of optimal selections of vessels, port terminals, equipment, as well as operation plans, for ocean energy projects. Infrastructure selection logistic functions were developed to select vessels, ports, and equipment for specific projects. A statistical weather window model was developed to estimate operation delays due to weather. A vessel charter rate modeling approach, based on an in-house vessel database and industry experience, is described in detail. The overall operation assumptions and underlying operating principles of the statistical weather window model, maritime infrastructure selection algorithms, and cost modeling strategies are presented. Tests performed for a case study based a theoretical floating wave energy converter produced results in good agreement with reality.

This document aimed at developing a comprehensive communication plan developed at the beginning of the project in accordance with the overall project management. This plan was an evolving document built on a targeted communication of the DTOceanPluq project results and capitalization on the community. It is the reference framework for evaluating the impact of communication and dissemination activities.

The objective of the DTOceanPlus project was to develop a software suite of open source advanced tools for the selection, development and deployment of ocean energy systems. DTOceanPlus project made it to develop and demonstrate an open source sotftware suite of second generation design tools for ocean energy technologies including sub-systems, energy capture devices and arrays. These tools support the entire technology innovation process, from concept, through development, to deployment. More broadly, the project also provided an industry standard for communicating technology descriptions throughout the sector. To complement the numerical work, an extensive market analysis of the ocean energy sector is publicly available.

The DTOceanPlus project has develop an open-source integrated suite of 2nd generation design tools for ocean energy technologies. The tools support the entire technology innovation and advancement process from concept, through development, to deployment, and is applicable at a range of levels: sub-system, device, and array. As one of the first tasks in the project, researchers at The University of Edinburgh conducted a consultation exercise, with the support of DTOceanPlus partners. This consultation addressed potential users and other key stakeholders for the DTOceanPlus tools, to identify and clarify their needs and requirements. A webinar was held initially, to introduce both the DTOceanPlus tools and the consultation. In addition to an online questionnaire, a series of individual interviews were held to obtain more nuanced input from key stakeholders. Opinions from over 70 industry professionals from a wide range of backgrounds were collated and analysed as part of the consultation. This includes representation of the four stakeholder categories identified: - Public funders, commercial investors, and insurance providers, - Innovators and developers, - Project developers, utilities, and supply chain, and - Policy makers, regulators, and standardisation bodies. Of the overall software characteristics considered, usability followed by flexibility & expandability then modularity were seen as most important. The proposed tools will need to deal with varying degrees of complexity, both at different stages in the project lifecycle and also for different user requirements. Several responses stressed the importance of linkages between the tools, and with external software. Nearly all respondents (>85%) indicated that they were likely or very likely to use DTOceanPlus at some stage in the project lifecycle. The results from the consultation exercise are presented in this report.

The objective of Task 4.3 was to carry out the testing of the Stage Gate design tool in order to verify that it meets all the previously defined requirements (in WP2 and T4.1). This report documents the outcome of T4.3 “Verification of the Stage Gate design tool.”

This report provides a critical evaluation of the ocean energy sector’s legal, institutional, and political frameworks with an identification and analysis of barriers and enabling factors for the deployment of ocean energy.

This document is an update of the first version of the data management plan. This version describes in more detail the practical data management procedures implemented by the DTOceanPlus project.

A coherent set of requirements have been developed for the DTOceanPlus suite of design tools based on analysis of gaps between tools in mature industries and those in the ocean energy industry, learning from the original DTOcean project, and the stakeholder expectations identified in the user consultation exercise. The technical requirements in this document are translated from the general requirements for the overall suite of tools, and specific requirements (functional, operational, user, interfacing, and data) for the Stage Gate design tool that will be developed as part of this project.