References
- Budzianowski, W. M. 2012. Value-added carbon management technologies for low CO2 intensive carbon-based energy vectors. Energy 41:280–297.
- Budzianowski, W. M. 2011a. Can ‘negative net CO2 emissions’ from decarbonised biogas-to-electricity contribute to solving Poland’s carbon capture and sequestration dilemmas? Energy 36:6318–6325.
- Budzianowski, W. M. 2011b. Critical evaluation of low-carbon electricity production technologies. Rynek Energii 95:127–133.
- Direcção-Geral da Geologia e Energia (Portugal) (DGGE). 2011. Available at: www.dgge.pt.
- European Climate Foundation (EFC) 2011. Roadmap 2050. A practical guide to a prosperous, low-carbon Europe.
- Gomes, J. F. P. 2008. Reflections on the use of renewable power sources and nuclear energy in Portugal. Int. J. Environ. Stud. 65:755–767.
- International Energy Agency (IEA). 2010. Key World Energy Statistics 2010.
- Lund, H., and Mathiesen, B. V. 2012. The role of carbon capture and storage in a future sustainable energy system. Energy doi:10.1016/j.energy.2012.06.002
- McCollum, D., Yang, C., Yeh, S., and Ogden, J. 2012. Deep greenhouse gas reduction scenarios for California - Strategic implications from the CA-TIMES energy-economic systems model. Energ. Strategy Rev. 1:19–32.
- Ministerstwo Gospodarki (Poland) (MG). 2009. Polityka energetyczna Polski do roku 2030.