Watt is an international broad scope Energy journal that aims to magnify the impact of energy research to real world energy landscape. It will bridge the academia, industry, economics, and policy to accelerate the energy transition and green energy innovation. The Journal will be industry-focused and provide a platform for researchers to showcase technologies with the realistic potential to become commercial products. It will provide informed, unbiased insights to investors and policymakers (including standard bodies) to understand state-of-the-art green energy technology and innovation. In particular, for industry audience, the journal will provide comprehensive information to help guide current and future strategic planning. The journal will publish multidisciplinary work but focus on the energy transition. We welcome works in materials science, production and manufacturing technology, mass production strategy, energy storage system, and energy policy/finance for sustainability and green energy innovations. The journal will also provide a platform for technologies from the industry (especially for startups), to publish peer-reviewed, technology-focused content, and find a balance between data protection and reliability. • Batteries • Solar energy • Energy harvesting devices • Fuel cells • Hydrogen energy • Transportation fuels • Bioenergy and biofuels • Supercapacitors • Electrocatalysis and photocatalysis • Carbon capture and storage and Utilization • Energy economics and finance • Energy policy • Energy and behaviour • Energy security • Energy access • Energy justice • Energy grids and networks • Wind energy • Wave energy • Geothermal energy • Hydroelectricity • Nuclear power.