The growing interest in alternative sources of fodder reflects an important need to address the challenges of sustainable agriculture. This chapter explores the potential of unconventional fodder resources, including crop residues, seaweed, Azolla, and non-traditional fodder crops. Emphasis is placed on the innovative approaches such as agro-industrial waste utilization and hydroponics, which not only contribute to fodder production but also align with the principles of renewable energy and sustainability. Despite the promise of these alternatives, their adoption is constrained by factors such as supply–demand imbalances, high initial costs, and limited access to knowledge and technology. Also, the chapter highlights Indian government programs like the Accelerated Fodder Development Programme (AFDP), which aims to equip farmers with the necessary tools and knowledge to integrate these alternative sources into their farming practices. By overcoming these challenges, the fodder industry has the potential to enhance environmental sustainability and boost agricultural income.