This article analyzes the financial performance and sustainability initiatives of Wesfarmers' retail businesses including Coles, Home Improvement, Officeworks, Kmart, and Target. It evaluates their revenue, gross margin, return on capital employed, and total assets turnover. It also examines their energy efficiency, waste reduction, and sustainable agriculture practices. The article concludes that all the divisions have implemented sustainability initiatives concerning energy efficiency and recycling of waste. Coles is the only segment that has implemented sustainable agriculture practices.