Project description
Ultra-lightweight orbiting solar reflectors for enhanced global clean energy services
Providing clean energy services is a major engineering challenge for the current century. The EU-funded SOLSPACE project therefore aims to develop and demonstrate a novel strategy to improve the delivery of global clean energy services. It will achieve this through the use of ultra-lightweight orbiting solar reflectors. A constellation of reflectors will illuminate large terrestrial solar power plants, focusing on the times of day when output is low but electricity demand and spot prices are high. By demonstrating the opportunities provided by orbiting solar reflectors, the project will play a role in accelerating the use of global clean energy services in the 21st century.
Objective
The delivery of global clean energy services is arguably the preeminent engineering grand challenge for the 21st century. Indeed, it is clear that the unprecedented scale and pace of this challenge will require daring and disruptive new thinking. This project will devise, develop and demonstrate an adventurous strategy to enhance the delivery of global clean energy services using ultra-lightweight orbiting solar reflectors. The strategy will utilise a constellation of reflectors to illuminate large terrestrial solar power plants, particularly at dawn and dusk, when their output is low but electricity demand and spot prices are high.
First, we will devise new families of orbits for constellations of reflectors by leveraging solar radiation pressure perturbations. Then, we will develop novel pointing and attitude control strategies by integrating actuators into the structure and membrane of the reflectors themselves. As a key breakthrough, we will devise and demonstrate in the laboratory new processes to enable the automated in-orbit fabrication of large gossamer reflectors. This will overcome the launch vehicle vibration loads imposed on deployable reflectors and payload faring volume constraints. In parallel, impacts on the global energy economy will be assessed and optimised, as will issues such as the suppression of stray light, policy and regulation.
The overarching goal of the project is to demonstrate, in simulation and hardware, the immense opportunities of utilising orbiting solar reflectors to accelerate the delivery of global clean energy services into the 21st century. Such technology represents a step-change for the space sector, from the delivery of information-based data services to the delivery of physical resources. Importantly, it represents an opportunity to demonstrate bold and imaginative new ways of meeting the energy grand challenges of the future.
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
ERC-ADG - Advanced Grant
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2019-ADG
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
G12 8QQ Glasgow
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.