Generic Hero BannerGeneric Hero Banner
Latest Market News

Trump tariffs may hinder Brazil biomethane

  • Spanish Market: Natural gas
  • 05/05/25

Lower Brazilian natural gas and diesel prices in the wake of US tariffs may stifle biomethane's competitiveness.

Gas prices in the regulated market have fallen by 13pc since the announcement of US import tariffs on 2 April, which has helped to send global energy commodity prices reeling.

Most of Brazil's gas contracts are indexed to North Sea Dated crude and are sensitive to geopolitical volatility. For consumers substituting fuels, this means biomethane would carry a larger premium to natural gas.

Biomethane producers say their ideal price to cover investments would be above R3/m³ ($0.53/m³). Natural gas in Brazilian pipelines was priced at R2.455/m³ on 2 April and has since fallen to R2.058/m³ by 2 May.Competing with natural gas was already challenging for biomethane, which had previously benefited from the rising gas prices after Russia invaded Ukraine in February 2022.

Market participants said competing with diesel in the transportation sector could be an easier path for biomethane, because the Brazilian diesel market is a net importer. A number of companies have made the leap and adapted their diesel trucks to take biomethane, but the tariffs have also lowered diesel prices, making biomethane less attractive.

In early April before the tariffs, biomethane prices at or below R4.83/m³ would remain competitive with Brazil's average retail diesel price, according to Argus' calculations for calorific power equivalence. On 2 May, that competitive price fell to R4.73/m³.

US tariffs also created favorable conditions for diesel imports into Brazil. Foreign diesel prices had been trending lower than state-controlled Petrobras' prices for more than a month prior to the announcement. From 2-8 April, the price indicator for ex-port land terminal diesel traded on the spot market at Santos, Paranagua, Suape and Itaqui ports fell in relation to Petrobras' basis by R140/m³, R230/m³, R102.50/m³ and R160/m³, respectively.

The move followed international volatility caused by trade conflicts, because imported diesel corresponds to nearly 20pc of all the Brazilian domestic supply. On 29 April, the same indicators had fallen by another R187.47/m³, R188.52/m³, R195.28/m³ and R175.10/m³, respectively.


Generic Hero Banner

Business intelligence reports

Get concise, trustworthy and unbiased analysis of the latest trends and developments in oil and energy markets. These reports are specially created for decision makers who don’t have time to track markets day-by-day, minute-by-minute.

Learn more