He said the initial decision was to site the plant at Bonyere, close to the Osagyefo Barge, but the change in location would reduce the length of the pipelines by 23 kilometres.
Answering questions at a Town Hall meeting with Ghanaians in Washington, President Mills said apart from the plant all other projects earmarked for Bonyere would go ahead as scheduled.
President Mills is on an official visit to the US, at the invitation of US President Barack Obama.
He said the technical details are quite clear on the need to move the construction of the gas plant to Atuabo, adding: “It is better for us to go to Atuabo.”
President Mills said when Bonyere was chosen the intention was to use the Osagyefo Barge, and that would have facilitated the development of the gas project.
“Now that we cannot use the Osagyefo Barge, it was necessary for us to rethink. The technical reports have stated that,” he said.
President Mills said Government would not be swayed by personal sentiments, but would be guided by what was best for the nation.