This paper explores the critical role of regenerative design in the building industry, emphasizing its importance in addressing the climate emergency. It underscores the need for a shift in construction practices towards a regenerative framework, focusing on principles like waste minimization, circularity, and enhancing natural environments. The paper presents a comprehensive set of guiding principles for implementing regenerative design, covering aspects like resource efficiency, ecosystem preservation, and social equity. Through a hypothetical case study, it demonstrates how these principles can be applied to create sustainable, resilient, and environmentally harmonious structures. Ultimately, the paper advocates for the building industry to adopt regenerative design to significantly contribute to a sustainable future and mitigate the impacts of climate change.