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| DOI | 10.1016/j.gloenvcha.2015.01.005 |
| Quantifying a realistic, worldwide wind and solar electricity supply | |
| Deng Y.Y.; Haigh M.; Pouwels W.; Ramaekers L.; Brandsma R.; Schimschar S.; Grözinger J.; de Jager D. | |
| 发表日期 | 2015 |
| ISSN | 0959-3780 |
| 卷号 | 31 |
| 英文摘要 | 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 1km2 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 3700EJ/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 (65EJ/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. © 2015. |
| 英文关键词 | Energy; GIS; Global; Potential; Renewable |
| 学科领域 | electricity supply; quantitative analysis; renewable resource; solar power; wind power; India; Nigeria |
| 语种 | 英语 |
| scopus关键词 | electricity supply; quantitative analysis; renewable resource; solar power; wind power; India; Nigeria |
| 来源期刊 | Global Environmental Change
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/117549 |
| 作者单位 | Ecofys UK, 1 Alie Street, London, E1 8DE, United Kingdom; Shell Scenarios Team, Shell International, Shell Centre, London, SE1 7NA, United Kingdom; Ecofys Netherlands, Kanaalweg15-G, Utrecht, 3526 KL, Netherlands; Ecofys Germany, Am Wassermann 36, Köln, 50829, Germany |
| 推荐引用方式 GB/T 7714 | Deng Y.Y.,Haigh M.,Pouwels W.,et al. Quantifying a realistic, worldwide wind and solar electricity supply[J],2015,31. |
| APA | Deng Y.Y..,Haigh M..,Pouwels W..,Ramaekers L..,Brandsma R..,...&de Jager D..(2015).Quantifying a realistic, worldwide wind and solar electricity supply.Global Environmental Change,31. |
| MLA | Deng Y.Y.,et al."Quantifying a realistic, worldwide wind and solar electricity supply".Global Environmental Change 31(2015). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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