Stem Research Challenge 2024 has highlighted India's enormous issue of poor rainfall usage. Our project " Automated Artificial Retractable Roof" aims to strategically maximize the use of rainwater to improve water accessibility and gain access to a larger quantity for the aid of the environment. In our system, we implemented a prototype using a Raindrop sensor, Lego motor, retractable rain Cover, EV3 Brick, pipes, and water transportation system, reducing water wastage and space conservation.