 On the potential change in solar radiation over the US due to increases of atmospheric greenhouse gasesZaitao Pan, Moti Segal, Raymond W Arritt and Eugene S Takle Renewable Energy, 2004, vol. 29, issue 11, 1923-1928 Abstract: Solar radiation is the most important source of renewable energy available to reduce fossil CO2 atmospheric emissions and also is an important factor in heating, ventilation, and air conditioning (HVAC) energy considerations. Solar radiation may be affected by climate changes induced by CO2 emissions. In this study, a refined regional climate model was used to generate seasonal global radiation climatologies for the US under the present and mid 21st century enhanced atmospheric CO2 level. Simulated seasonal-mean daily global radiation (direct plus diffuse incident radiation on a horizontal surface) under the present climate showed overall reasonable agreement with observed patterns but with negative biases in most locations. In most of the US, the enhanced CO2 simulation (future climate) showed a trend of decreased seasonal-mean daily global radiation availability in the range of 0–20%. The most noticeable decrease was simulated in the western US during fall, winter, and spring. In small areas in the southern and northwestern US some increase in global radiation was simulated. Changes in global radiation during summer were relatively low. Date: 2004 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:29:y:2004:i:11:p:1923-1928 DOI: 10.1016/j.renene.2003.11.013 Access Statistics for this article Renewable Energy is currently edited by Soteris A. Kalogirou and Paul Christodoulides More articles in Renewable Energy from Elsevier |
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