How did offshore oil discoveries beginning in 2015 change Guyana’s economy?

The discovery of rich offshore oil fields beginning in 2015 radically transformed Guyana’s long-struggling economy, shifting it away from a historical dependency on agricultural and mined products like sugarcane and bauxite.1

Following the initial discovery by Exxon in 2015, subsequent exploration in the Stabroek Block revealed extensive reserves, with production commencing in late 2019. These findings provided significant economic potential for a nation that had previously been one of the poorest in South America. The burgeoning oil industry is projected to spur growth across other economic sectors and is expected to dramatically raise the country’s standard of living.12

While these developments offer transformative prosperity, the offshore reserves have also intensified geopolitical tensions, as some of the deposits are located in waters claimed by both Guyana and Venezuela. Prior to this era, Guyana’s economy had been characterized by state-led nationalization in the 1970s and a subsequent shift toward foreign direct investment in the 1990s, though the country continued to face challenges such as external debt and a shortage of skilled labor.21