Djeghbala ,AbdelghaniHamlaoui, Sakina2025-05-112025-05-112025-03-01Djeghbala ,Abdelghani. Hamlaoui, Sakina. Digital transformation in the energy sector to achieve sustainable development in Algeria . Journal of Economics and Sustainable Development . Vol. 08. N. 01. 01 march 2025. faculty of economie commercial and management sciences. university of el oued .2661-7986https://dspace.univ-eloued.dz/handle/123456789/37919This study analyzes the digital transformation environment in Algeria's oil and gas industry for the national company Sonatrach. It focuses on the role of information technology investment in achieving and raising productivity as it contributes to economic integration by improving the connection to global communication networks. It is important to encourage foreign investment in the information and communications technology sector because it allows giant and leading companies to bear the costs of investment. In contrast, national investments are directed well towards the information and communications technology sector by enacting laws that encourage start-ups in this sector. Keywords: sustainable development, digital transformation strategy, energy industry, and digital technology.enKeywords: Digital technologyenergy sectorsustainable developmentdigital transformation strategy.Article