Veröffentlichungen in Energiezeitschriften oder von führenden europäischen Think Tanks
| Contribution of Nuclear Power Plants to the Energy Transition | International Journal for Nuclear Power – (2019) |
| The German Energy Transition – a titanic battle between policy and economics. | FAES fundacion, Madrid (leading Spanish Think Tank), No 199, April 2017 |
| The German Energiewende – a costly journey triggered by ideology and political panic. | Spanish Energy Club 2017, Quadernos de Energia, Dec. 2016 |
| Decarbonisation through Electrification – the Importance of Energy Taxation being in line with Long-Term Energy Policy. | Oxford Energy Forum –Issue 104, Feb. 2016 |
| Future Changes and Challenges for the European Power Market. | Intereconomics (Springer) Volume 50, Issue 4, July 2015 |
| The German Energiewende. | AREL (Agenzia di Reicherche e Legilazione) (Leading Italian Think Tank chaired by former Prime Minister) OEA-4, 2014 |
| Changes in the European Gas Market and Price Review Arbitrations. | Journal of Energy and Natural Resources Law Vol. 25 No 3 2007. |
Studien für die Europäische Kommission
| Energy and Transport Statistical Review (2004 & 2005) |
| The Future Roll of Long-Term Gas Contracts (2003) |
| The impact of natural gas market opening (2002) |
Wharton Econometric Forecasting Associates (WEFA) : Multi-client Studien:
| Utility Liberalisation – Risk Management and Maximising Returns (1998) |
| Refining in the context of other Process Industries (1998) |
| European Gas Storage in Europe – Future Needs and Commercial Aspects (1998) |
| Liberalisation of the Continental Gas Markets (1997) |
| The Public Distribution Sector for Gas in Europe (1996) |
| Future of European Gas/Power Retail and Distribution Companies (1992) |
| European Gas Markets after Troll (1987) |
DRI-McGraw Hill Multi-client Studien:
| Global Coal Market Outlook (1986) |
| Market for European motor fuels with the introduction of unleaded petrol (1985) |
| Prospects for Natural Gas in Europe (1984) |