The cost of solar photovoltaics has declined over the past two decades, but the driving mechanisms are not fully understood. Now, researchers examine the role of hardware and non-hardware features in cost reduction of photovoltaics and develop a model that could be used to understand cost reductions for other energy technologies.
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Kittner, N. Breaking down costs. Nat Energy 8, 779–780 (2023). https://doi.org/10.1038/s41560-023-01213-y
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DOI: https://doi.org/10.1038/s41560-023-01213-y
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