With intense rains causing devastating floods and a major tragedy, experts warn of the need to rebuild and prepare for future climate events
Rio Grande do Sul faces the worst climate catastrophe in its history. Intense rains raised river levels by more than 5 meters, flooding 92 homes in 428 cities, covering around 85% of the state. Local infrastructure suffered severe damage, with compromised mobility due to flooding, road obstructions and suspension of flights at Salgado Filho International Airport, in Porto Alegre.
The magnitude of the disaster is immense, with highways, homes, hospitals and other structures destroyed. It is estimated that reconstruction will cost more than R$90 billion, according to experts. Right now, The priority is the rescue and shelter of the victims, with the crisis still ongoing. However, preparation for the next phase must begin immediately.
Reconstruction and prevention efforts to prevent climate tragedies from occurring again
Since the events began on April 27, weather storms caused the death of 147 people and affected around 2,1 million people. The National Water Agency reports that the number of those affected exceeds the annual average between 2016 and 2022. Recovery will require an extensive effort, impacting agriculture, health, education and transport.
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The state government is actively working to clear roads and rebuild bridges, ensuring the continued transportation of donations and vital services. A provisional point for interstate travel was created in Porto Alegre, with only 5% of lines operating. The Army released around 20 km of highways in the metropolitan region and Serra Gaúcha, strengthening bridge heads in Eldorado do Sul.
Understand the climate tragedy that devastated Rio Grande do Sul
Challenges in agriculture and education in Rio Grande do Sul after the tragedy
Agriculture suffered huge losses from climate tragedy, with more than R$1,1 billion in losses, affecting rice, soy and corn plantations, as well as structures such as chicken coops and pig sheds. Government technicians highlight that the damage goes beyond lost crops, deeply affecting the local economy. The implementation of more accessible rural insurance is crucial to mitigate these impacts.
In education, 358 thousand students, almost 48% of the state total, are out of classes due to damage in 1.028 schools. Remote classes were authorized, replicating pandemic strategies, and volunteers help teach homeless children. The urgency to update municipal master plans is highlighted, aiming to increase flood quotas in urban areas and reinforce preventive measures.