• The Wolf Theiss Guide to Generating Electricity from Renewable Sources in Central, Eastern & Southeastern Europe_2016
• The Wolf Theiss Guide to Generating Electricity from Renewable Sources in CEE_2015
•  The Wolf Theiss Guide to Generating Electricity from Renewable Sources in CEE SEE_2014
• The Wolf Theiss Guide to Generating Electricity from Renewable Sources in CEE and SEE 2013
• Modificari si completari Legea nr. 220/2008
• Legea Enegiei Electrice si a Gazelor Naturale 123/2012
• SolarGis - Online access to high resolution solar data, pv simulation software, solar maps, GIS database, PV monitoring services for solar energy.
• World Energy Outlook: The average level for minimum investment in renewables, March 2012
• THE WOLF THEISS GUIDE TO: Generating Electricity from Renewable Sources in Central, Eastern & Southeastern Europe, March 2012
• Romanian Electricity Market, December 2011 RO
• Romanian Electricity Market, October 2011 EN
• PV Status Report 2011 by European Comission, July 2011
• The ANRE report of monitoring the GC market for 2011