Joule

Joule is a premier international research journal published by Cell Press, a leading scientific publisher within Elsevier. With an ISSN of 2542-4351 and an exceptional 2026 Impact Factor of 37.100, Joule consistently ranks in the top tier (Q1) of the JCR, solidifying its position as one of the most influential and highly cited journals in the energy field. The journal’s scope is comprehensive and forward-looking, focusing on transformative research that addresses the most critical challenges in sustainable energy. Its core topics span the entire energy landscape, including but not limited to batteries and energy storage, photovoltaics and solar energy conversion, catalysis and fuel production, power electronics, grid-scale storage, energy policy, and the techno-economic analysis of energy systems. Joule publishes a curated selection of article types designed to serve a diverse audience of researchers, engineers, policymakers, and industry leaders. These include high-impact original research articles, authoritative review and perspective pieces, concise reports, and forward-looking commentary. A notable feature of Joule is its commitment to rapid publication without compromising rigorous peer review, ensuring that groundbreaking findings reach the community swiftly. The journal is available through both subscription and open access models, with authors having the option to publish open access for broader dissemination. By bridging fundamental science with applied technology and economic viability, Joule stands as an indispensable resource for those driving the global transition toward clean, efficient, and equitable energy solutions.