Shining a light on Solar Chemicals and Fuels: Findings from a SWOT-led (Strengths, Weaknesses, Opportunities, and Threats) literature review and workshop
Year: 2025
Type: article
Abstract: Solar chemicals and fuels (SCF) show enormous potential and can offer solutions to renewable energy intermittency and storage while reducing industrial CO 2 emissions. Yet many challenges remain. SCF advocates face formidable obstacles, which include coordination across the different technological pathways and information dissemination, prohibitive costs, raw materials scarcity, or lengthy development timelines. Our study, then, offers a deeper and more critical understanding of these challenges through a systematic review that discusses the key Strengths, Weaknesses, Opportunities, and Threats threatening or supporting the development of a SCF market. NVivo software was employed to produce this comprehensive SWOT analysis, which was further complemented with a workshop that validated the data and offers a valuable resource for future strategic planning. Results indicate that while technological immaturity remains a major obstacle, a primary strength lies in SCF technologies' suitability for decentralized deployment and specialized applications. Insights from the literature and our workshop participants highlight SCF's potential for energy integration, alongside the critical need for targeted regulation, education, and training within a cohesive policy framework. Our conclusions also emphasize the value of SWOT analysis and workshops in generating insights to help stakeholders address research gaps, foster collaboration, and secure funding to drive future developments. Workshop and Literature Review word clouds. • This SWOT analysis maps the state of the art of Solar Fuels and Chemicals R&D&I. • Partnerships among academia, industry, and government drive innovation in low TRL tech. • Workshops have value in mapping “SWOTs” of innovative technologies. • Market challenges and cost competitiveness are highlighted, along with a sense of optimism. • Results can guide stakeholders in shaping R&D and policy for solar chemicals.
Author: Júlia T. M. Machado
Institution: Ollscoil na Gaillimhe – University of Galway
Language: English
Subfield: Energy Engineering and Power Technology
Field: Energy
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $5,220
OpenAlex ID: W4408914101