Sadik-Zada, E. R., Santibanez Gonzalez, E., Gatto, A., Althaus, T. & Quliyev, F. (2023). Pathways to the hydrogen mobility futures in German public transportation: A scenario analysis. Renewable Energy, 205, 384–392. https://doi.org/10.1016/j.renene.2022.12.087

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Weale, G. (2020): Report: EU 2030 Emission Targets – A Reality Check. Handelsblatt May and July 2020

Weale, Graham: DRI-McGraw Hill Multi-client Studies:

Global Coal Market Outlook (1986)

Market for European motor fuels with the introduction of unleaded petrol (1985)

Prospects for Natural Gas in Europe (1984)

Weale, Graham: Wharton Econometric Forecasting Associates (WEFA) founded by Nobel Laureate. Multi-client studies:

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)

Weale, Graham: Studies for the European Commission

Energy and Transport Statistical Review (2004 & 2005)

The Future Roll of Long-Term Gas Contracts (2003)

The impact of natural gas market opening (2002)