Document of bibliographic reference 318021
BibliographicReference record
- Type
- Bibliographic resource
- Type of document
- Journal article
- BibLvlCode
- AS
- Title
- Quantifying a realistic, worldwide wind and solar electricity supply
- Abstract
- 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 realistic potential supply for solar and wind electricity, using a 1 km2 grid level analysis covering the whole world at country level. In addition, the potential for building-based solar electricity is assessed. We find that long-term combined potentials range between 730 and 3700 EJ/a worldwide, depending crucially on the acceptable share of land—up to 3.5% of total (non-ice covered) land on earth. Realistic potentials account for limitations such as land-use competition and acceptance, together with resource quality and remoteness as proxies for cost. Today's electricity demand (65 EJ/a) is well covered by the range, but constraints may occur in the long run locally. Amongst large countries, Nigeria and India may need imports to meet electricity demand.
- WebOfScience code
- https://www.webofscience.com/wos/woscc/full-record/WOS:000355359200023
- Bibliographic citation
- Deng, Y.Y.; Haigh, M.; Pouwels, W.; Ramaekers, L.; Brandsma, R.; Schimschar, S.; Grözinger, J.; de Jager, D. (2015). Quantifying a realistic, worldwide wind and solar electricity supply. Global Environ. Change 31: 239-252. https://dx.doi.org/10.1016/j.gloenvcha.2015.01.005
- Is peer reviewed
- true
- Access rights
- open access
- Is accessible for free
- true
Authors
- author
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- Name
- Yvonne Deng
- author
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- Name
- Martin Haigh
- author
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- Name
- Willemijn Pouwels
- author
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- Name
- Lou Ramaekers
- author
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- Name
- Ruut Brandsma
- author
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- Name
- Sven Schimschar
- author
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- Name
- Jan Grözinger
- author
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- Name
- David de Jager