Nearly all long-term energy projections rely heavily on renewable energy sources on the assumption of abundance. Yet, already today, wind and solar projects can encounter local objections and competition with other uses. This paper presents the ranges of
Yvonne Y. Deng,Martin Haigh,Willemijn Pouwels,et al. Quantifying a realistic, worldwide wind and solar electricity supply[J]. Global Environmental Change-Human and Policy Dimensions,2015-01-01,Volume 31(March 2015):Pages 239-252.