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Title: Solar photovoltaics is ready to power a sustainable future

Journal Article · · Joule
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [8];  [9];  [10];  [11];  [12]
  1. Aarhus Univ. (Denmark)
  2. National Renewable Energy Lab. (NREL), Golden, CO (United States)
  3. Forschungszentrum Juelich (Germany)
  4. Sinton Instruments, Boulder, CO (United States)
  5. European Commission, Ispra (Italy). Joint Research Centre
  6. Univ. Politecnica de Madrid (Spain)
  7. LUT Univ., Lappeenranta (Finland)
  8. Australian National Univ., Canberra, ACT (Australia)
  9. Australian Atomic Energy Commission Research Establishment, Lucas Heights, NSW (Australia)
  10. RTS Corporation (Japan)
  11. Mizuho Information & Research Institute, Tokyo (Japan)
  12. Delft Univ. of Technology (Netherlands)

Thanks to fast learning and sustained growth, solar photovoltaics (PV) is today a highly cost-competitive technology, ready to contribute substantially to CO2 emissions mitigation. However, many scenarios assessing global decarbonization pathways, either based on integrated assessment models or partial-equilibrium models, fail to identify the key role that this technology could play, including far lower future PV capacity than that projected by the PV community. In this perspective, we review the factors that lie behind the historical cost reductions of solar PV and identify innovations in the pipeline that could contribute to maintaining a high learning rate. We also aim at opening a constructive discussion among PV experts, modelers, and policymakers regarding how to improve the representation of this technology in the models and how to ensure that manufacturing and installation of solar PV- can ramp up on time, which will be crucial to remain in a decarbonization path compatible with the Paris Agreement.

Research Organization:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Organization:
Bavarian State Government; Innovation Fund Denmark; European Commission-H2020; Spanish Ministerio de Ciencia, Innovación y Universidades; Comunidad de Madrid; USDOE
Grant/Contract Number:
AC36-08GO28308
OSTI ID:
1781630
Report Number(s):
NREL/JA-5K00-78595; MainId:32512; UUID:12ab6bca-1772-4523-a142-fe8031351533; MainAdminID:22367
Journal Information:
Joule, Vol. 5, Issue 5; ISSN 2542-4351
Publisher:
Elsevier - Cell PressCopyright Statement
Country of Publication:
United States
Language:
English

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