1. PowerMatching City, a Living Lab Smart Grid Demonstration;Bliek,2010
2. Energy Priorities for Europe,2011
3. European Climate Foundation, April 2010, Roadmap 2050, A practical guide toward a prosperous low-carbon Europe, .
4. International Energy Agency, Technology Roadmap, Smart Grids, Global Status and Vision to 2050.
5. Scenario’s and Strategies to 2050,2008