The 21st edition of Pleanail was launched on December 9th, 2015. Articles include:

• The Early Years of Planning: A Personal Perspective – Enda Conway
• The Effectiveness of Park and Ride as a Strategy for Sustainability, a Case Study of the Northern Dart Corridor – Gary Desmond
• Cork Local Government Proposal – Why Smiddy Is Wrong – John O’Donnell
• Planning For Economic Development in a Hitherto Commuter Location – The Case of the Royal County – Pat Gallagher, Pat McCloughan, Jim Devlin and John Spain
• Age Friendly Towns: Collaborative Planning as a Mechanism for Determining Responses to Ageing in Ireland’s Urban Environment – Stephen Walsh
• Advancing Evidence Based Energy Policy In Ireland – A Spatial Energy Demand Analysis Of South Dublin County. Anthony McNamara
• Book Review Of ‘Planning for States and Nation-States’: Gerritjan Knaap, Zorica Nedović-Budić and Armando Carbonell – Brendan McGrath
• Book Review of ‘James Joyce, Urban Planning and Irish Modernism – Dublins of the Future’ – Fergal MacCabe