English: Northern Powerhouse 
Welsh: Pwerdy Gogledd Lloegr
Subject: Datblygu economaidd
Welsh definition: The Northern Powerhouse is a proposal to boost economic growth in the North of England by the 2010-15 coalition government and 2015-20 Conservative government in the United Kingdom, particularly in the "Core Cities" of Manchester, Liverpool, Leeds, Sheffield and Newcastle. The proposal is based on urban agglomeration and aims to reposition the English economy away from London and the South East.