Metal production requirements for rapid photovoltaics deployment
Name
Trancik_Metals production.pdf
Size
984.33 KB
Format
Adobe PDF
Checksum (MD5)
db25eae97ffcdc6ed2fe39766e9e1f79
Author(s)
Jaffe, Robert L.
Kavlak, Goksin
McNerney, James M
Trancik, Jessika
Date Issued
March 2015
Journal
Energy and Environmental Science
Publisher
Royal Society of Chemistry
Citation
Kavlak, Goksin, James McNerney, Robert L. Jaffe, and Jessika E. Trancik. “Metal Production Requirements for Rapid Photovoltaics Deployment.” Energy Environ. Sci. 8, no. 6 (2015): 1651–1659.
Version
Author's final manuscript
Abstract
As global photovoltaics (PV) deployment grows, the required input materials need to be supplied at an increasing rate. In this paper, we quantify the effect of PV deployment levels on the scale of metal production. For example, we find that if cadmium telluride {copper indium gallium diselenide} PV accounts for more than 3% {10%} of electricity generation by 2030, the required growth rates for the production of indium and tellurium would exceed historically-observed production growth rates for a large set of metals. In contrast, even if crystalline silicon PV supplies all electricity in 2030, the required silicon production growth rate would fall within the historical range. More generally, this paper highlights possible constraints to the rate of scaling up of metal production for some PV technologies, and outlines an approach to assess projected metal growth requirements against an ensemble of past growth rates from across the metal production sector. The framework developed in this paper may be useful for evaluating the scalability of a wide range of materials and devices, to inform technology development in the laboratory, as well as public and private research investment.
MIT Department
Massachusetts Institute of Technology. Center for Theoretical Physics
Massachusetts Institute of Technology. Department of Physics
Massachusetts Institute of Technology. Institute for Data, Systems, and Society
Terms of Use
Creative Commons Attribution-Noncommercial-Share Alike
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1039/C5EE00585J
