Brazil’s cliff‑hanger election could rob EU of key ally in Latin America

by · EUobserver

Brazilian President and re-election candidate Lula at a campaign event in Fortaleza, Brazil, 29 September 2026, before Brazil’s general elections on 04 October 2026 (Source: EPA/JARBAS OLIVEIRA)

EU and the World

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By Gaia Neiman,
Brussels
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Luiz Inacio Lula da Silva, the 80 year-old president of the world’s fifth largest country, is facing a tight race in a bid for his fourth presidential term in Brazil’s general elections on Sunday (4 October). The EU, which earlier this year concluded a landmark trade deal with the Mercosur bloc, which includes Brazil, will be watching the polls closely.

He holds a narrow poll lead over Flávio Bolsonaro, son of the country’s former president Jair, who is currently serving a 22 year prison sentence for staging a coup against Lula’s newly formed government in 2023.

The left-wing leader’s third term, won by with a slim 50.9 percent majority in 2022, distinguished itself for leading anti-deforestation policies and getting the EU-Mercosur trade partnership across its long-awaited finish line, 26 years after negotiations started.

Though Brussels suspended animal product imports from Brazil on 3 September, due to insufficient guarantees of antibiotic regulation compliance, “President von der Leyen commended President Lula’s role and political leadership in the negotiations leading up to the agreement,” the EU commission said in a statement.

The Mercosur deal marked a historic diversion of EU energies South of the Rio Grande river, at a time when Europe and Latin America were both being bombarded by tariff threats from Washington.

The Bolsonaros’ professed support of US president Donald Trump have critics worrying “this election could have major implications for the direction of Brazil’s foreign policy, its global influence,” wrote Dr. Christopher Sabatini, Latin America director at the Chatham house think tank.

Election interference by the US was discussed throughout Lula’s campaign, most notably with Meta disabling his Facebook ads just days before Brazilians went to cast their votes, state-run Agência Brasil reported on 25 September.

At a time when virtually every other democracy on the South American continent has pivoted to the right, a win for a Brazilian Trump enthusiast and supporter of environmental commodification would be a setback for the EU’s climate ambitions.

“A Flávio Bolsonaro government would represent a much stronger geopolitical alignment with Washington and the Trump administration. That could affect climate cooperation, deforestation policy, critical minerals and European access to Brazilian commodities and industrial partnerships,” said Eduardo Raguse, climate co-coordinator at NGO network Friends of the Earth Latin America.

Brazil’s climate observatory recorded its biggest annual fall in emissions in 15 years, with a 16.7 percent reduction in 2024 from the previous year, largely due to a drop in forest clearance in the Brazilian Amazon, which was halved over Lula’s third term.

But Lula has been simultaneously expanding Brazil’s national petrol company’s drilling area into the Amazon’s depths.

“Lula’s government has increasingly framed critical minerals as an issue of national sovereignty and industrial policy,” Raguse told EUobserver, since the Workers' party leader has referred to Brazil’s petrol reserves as its “passport for the future.”

But along a global pivot to the right, a win for Bolsonaro’s heir or Lula’s renewed interest in fossil fuel politics would not stray too far from the EU’s current conservative climate script, and according to Socialist and Democrat MEP Leire Pajin, will mean little for EU trade.

“Whoever wins the election in Brazil, the EU-Mercosur relationship goes far beyond electoral cycles or trade,” the Spanish vice-president of the Euro-Latin American parliamentary assembly told EUobserver. “Governments may differ in priorities or pace, but the agreement transcends them.”

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Brazilian President and re-election candidate Lula at a campaign event in Fortaleza, Brazil, 29 September 2026, before Brazil's general elections on 04 October 2026 (Source: EPA/JARBAS OLIVEIRA)

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Gaia Neiman is a migration and politics reporter at EUobserver. She has previously written for Reuters, The Guardian, The Telegraph, among others.

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