Jordan has the 5th largest oil-shale reserves in the world, which could be commercially exploited in the central and northwestern regions of the country. Official figures estimate the kingdom's oil shale reserves at more than 70 billion tonnes. The extraction of oil-shale had been delayed a couple of years due to technological difficulties and the relatively higher costs. The government overcame the difficulties and in 2017 laid the groundbreaking for the Attarat Power Plant, a $2.2 billion oil shale-dependent power plant that is expected to generate 470 MW after it is completed in 2020. Jordan also aims to benefit from its large uranium reserves by tapping nuclear energy. The original plan involved constructing two 1000 MW reactors but has been scrapped due to financial constraints. Currently, the country's Atomic Energy Commission is considering building small modular reactors instead, whose capacities hover below 500 MW and can provide new water sources through desalination. In 2018, the commission announced that Jordan was in talks with multiple companies to build the country's first commercial nuclear plant, a Helium-cooled reactor that is scheduled for completion by 2025. Phosphate mines in the south have made Jordan one of the largest producers and exporters of the mineral in the world.