Wärtsilä said it will supply the engines for two new articulated tug barges (ATBs), designed by Robert Allan Ltd and built by Estaleiro Rio Maguari for Brazilian logistics integrator Alianҫa Navegaҫão e Logística, a member of A.P.Moller - Maersk.The order was placed in May 2022, and according to Wärtsilä, the main consideration in the award of the contract was to minimize fuel consumption and emissions in line with the company’s commitment towards decarbonizing its operations. The two 6400 kW vessels are being built at the Estaleiro Rio Maguari yard in Brazil.