Decmil Group has finalised a $277 million contract with Chinese group Maoneng to build a 255-megawatt solar farm in NSW, eight months after signing a memorandum of understanding for the project.

Decmil Group has finalised a $277 million contract with Chinese group Maoneng to build a 255-megawatt solar farm in NSW, eight months after signing a memorandum of understanding for the project.