Minister of the Environment (Australia) gas emissions, and promoting energy efficiency. The following individuals have been appointed to the post, or any of its precursor titles: The Minister for Sustainable Population was a ministerial portfolio administered through the Department of the Treasury responsible for "planning properly for the infrastructure needs, for the housing needs, for the transport needs, for the regional needs" of the Australian population of the future. Originally entitled the "Minister for Population" by Prime Minister Kevin Rudd, his successor, Julia Gillard, renamed the portfolio to the "Minister for Sustainable Population" to reflect her policy changes on the matter of population growth and
Office of the Prime Minister (Norway) office was given the current title in 1950, but not formally created until 1956. In 1969 the central secretariat for the entire cabinet also became part of the Office of the Prime Minister. State Secretaries: Political advisors: Office of the Prime Minister (Norway) The Norwegian Office of the Prime Minister () is a political and bureaucratic office that assists the Cabinet of Norway and the Prime Minister of Norway in the leadership of the Cabinet and Government. It has since 2013 been led by Prime Minister Erna Solberg (Conservative Party). Minister and Chief of Staff is Julie Brodtkorb. The office