Ecowatt provides a modern way for project developers to support climate action by investing in renewable-energy projects and certified carbon-reduction initiatives. The platform connects users to green assets, social-impact projects, and token utilities that make sustainable investing simple and transparent. The project required a new responsive website and token platform that clearly communicates Ecowatt’s mission, green portfolios, and token utility. I created the UI designs for the full platform, defining a clean visual structure that helps users explore impact portfolios, understand carbon-certificate value, and navigate investment options. I delivered wireframes and high-fidelity UI designs for both the website and token platform, establishing a modern visual system with clear hierarchy, strong consistency, and accessible layouts. Working closely with stakeholders, I translated sustainability concepts and blockchain-based features into a simple, user-friendly interface.