The correlation coefficient between the share of positive responses to this proposition and support for nuclear energy is even higher than in the case of energy source diversification, it is of 0.91 in 2005 and 0.86 in 2008. Most nuclear countries (with the exception of Estonia) can be found in the upper right-hand square indicating both high degree of awareness of the GHG avoidance advantage of nuclear power and high degree of support for nuclear generation. Importantly, one half of non-nuclear countries in Europe are found in the upper right-hand square that can be characterised as a section of improved public acceptance with improved knowledge about the strengths of nuclear energy.