This article explores the experience and practical analysis of using Islamic finance instruments with a focus on successful project case studies. It examines how key instruments such as mudaraba, musharaka, sukuk, and ijara have been applied in financing infrastructure, energy, and business projects across Muslim-majority countries, with particular emphasis on Malaysia and the Middle East. The study highlights that these instruments not only provide alternatives to conventional credit but also ensure ethical, risk-sharing, and sustainable approaches to financing. Lessons from successful projects are discussed for possible implementation in Uzbekistan.

The article discusses the prospects of using artificial intelligence (AI) in the field of tourism. AI offers a wide range of tools and technologies that can significantly change the tourism industry. The article analyzes both the positive and negative experience of using AI, examines examples of successful international projects and highlights the key risks and challenges associated with the introduction of AI. In conclusion, recommendations are offered for the effective and ethically responsible integration of AI into the tourism business

The article analyzes the achievements of Uzbekistan in the field of sustainable development in recent years, including the introduction of renewable energy sources, increased waste recycling and legislative initiatives. It provides international experience of the EU, USA, China, Kazakhstan and other countries, demonstrating successful practices of financial incentives. The article offers recommendations for the creation of a national "green fund", the development of preferential lending programs, educational initiatives and the improvement of the investment climate. It is predicted that the implementation of these measures will increase the share of renewable energy, reduce CO₂ emissions and create new jobs in environmentally friendly industries.