The claim
Transposição do Rio São Francisco para o Rio Grande do Norte
PeakMetrics research summary
Based on related reporting.
Research from related reporting describes the São Francisco River transposition project as spanning Pernambuco, Ceará, Paraíba and Rio Grande do Norte. It reports that some sections remain inoperative or below capacity, and that the project’s total cost exceeds R$ 12 billion.[S1]
Research date:
Sources and attribution
- [original] Lupa original review
Original review · Retrieved October 16, 2026
- [S1] Construction The project, which cost over R$ 12 billion in Brazil, has yet to deliver on its promises.
Additional research · Retrieved October 16, 2026