Rising energy costs and environmental pressures are forcing a rethink in agriculture, with experts warning that without affordable renewable solutions, sustainable food production and rural development could remain out of reach. The concerns were highlighted at an international workshop on 'Renewable Energy Applications for Modern Sustainable Agriculture' held at Pir Mehr Ali Shah Arid Agriculture University. Specialists from Pakistan and abroad emphasised that the integration of clean energy into farming systems is now central to long-term agricultural resilience. Participants underscored the close relationship between energy access and food security. They argued that innovative, low-cost power solutions are essential for boosting productivity, especially in rural areas where conventional energy supply remains limited or expensive. Vice Chancellor Professor Dr Qamar-uz-Zaman said the institution was committed to research-driven innovation aimed at addressing contemporary agricultural challenges. He stress ed the need to train professionals capable of transforming farming through renewable technologies and smart systems. The event, organised by the Department of Energy Systems Engineering, also served as a platform for international collaboration. Yasmin Paracha, Director of DAAD Islamabad, highlighted the importance of strengthening academic partnerships and capacity-building efforts to equip engineers and scientists with practical expertise. She noted that the transition to clean energy is not only an environmental necessity but also a requirement for sustainable agriculture. According to her, effective integration of renewable technologies will determine the future of food production systems. Technical sessions focused on a range of applications, including solar-powered irrigation, biogas and biomass utilisation, energy-efficient greenhouse designs and smart energy management within precision farming frameworks. Experts argued that these technologies can reduce operational costs, improve efficiency and s upport climate-resilient practices. They also pointed to the need for continued research and knowledge exchange to accelerate adoption across the agricultural sector. The workshop reflected a broader recognition that energy innovation and farming sustainability are increasingly interconnected, with policymakers and researchers alike seeking solutions that can secure both economic viability and environmental balance.