Abstract
This study offers a comparative analysis of natural gas markets in Brazil, Mexico, Colombia, Argentina, and India, spanning from 2000 to 2020. Leveraging panel data and historical time series analysis, coupled with Porter's Five Forces framework, it examines industry dynamics across upstream, downstream, midstream, and upstream dimensions. Insights into competitive landscapes are derived, considering regulatory frameworks, resource availability, infrastructure development, and demand patterns. Despite Brazil's efforts to enhance domestic production, infrastructure, and regulatory reforms, challenges persist, hindering sectoral growth. Comparative studies underscore the need for policy improvements to align with investment commitments. This study contributes novel insights into the competitive positioning of natural gas markets, offering actionable recommendations for stakeholders. Identifying potential bottlenecks informs strict decision-making in the global energy landscape.