An innovation-focused roadmap for a sustainable global photovoltaic industry

The solar photovoltaic (PV) industry has undergone a dramatic evolution over the past decade, growing at an average rate of 48 percent per year to a global market size of 31GW in 2012, and with the price of crystalline-silicon PV module as low as $0.72/W in September 2013. To examine this evolution we built a comprehensive dataset from 2000 to 2012 for the PV industries in the United States, China, Japan, and Germany, which we used to develop a model to explain the dynamics among innovation, manufacturing, and market. A two-factor learning curve model is constructed to make explicit the effect of innovation from economies of scale. The past explosive growth has resulted in an oversupply problem, which is undermining the effectiveness of “demand-pull” policies that could otherwise spur innovation. To strengthen the industry we find that a policy shift is needed to balance the excitement and focus on market forces with a larger commitment to research and development funding. We use this work to form a set of recommendations and a roadmap that will enable a next wave of innovation and thus sustainable growth of the PV industry into a mainstay of the global energy economy.

[1]  Gregory F. Nemet,et al.  Beyond the learning curve: factors influencing cost reductions in photovoltaics , 2006 .

[2]  Tonio Buonassisi,et al.  Crystalline silicon photovoltaics: a cost analysis framework for determining technology pathways to reach baseload electricity costs , 2012 .

[3]  J. Hansen,et al.  Perception of climate change , 2012, Proceedings of the National Academy of Sciences.

[4]  F. Ferioli,et al.  Use and limitations of learning curves for energy technology policy: A component-learning hypothesis , 2009 .

[5]  Laura Diaz Anadon,et al.  The price of wind power in China during its expansion: Technology adoption, learning-by-doing, economies of scale, and manufacturing localization , 2012 .

[6]  B. V. D. Zwaana,et al.  The learning potential of photovoltaics : implications for energy policy , 2004 .

[7]  W. Patterson.  Energy policy , 1978, Nature.

[8]  Bruno van Pottelsberghe de la Potterie,et al.  The quality factor in patent systems , 2011 .

[9]  M. Woodhouse,et al.  Residential, Commercial, and Utility-Scale Photovoltaic (PV) System Prices in the United States: Current Drivers and Cost-Reduction Opportunities , 2012 .

[10]  Sidney Borowitz.  Farewell Fossil Fuels , 1999, Monographiae Biologicae.

[11]  M. I. Hoffert,et al.  Farewell to Fossil Fuels? , 2010, Science.

[12]  W. R. Morrow,et al.  The Technology Path to Deep Greenhouse Gas Emissions Cuts by 2050: The Pivotal Role of Electricity , 2012, Science.

[13]  Thomas C. Melvin,et al.  European Patent Office , 2002 .

[14]  Ambuj D. Sagar,et al.  Technological innovation in the energy sector : R&D, deployment, and learning-by-doing , 2006 .

[15]  Ana Mileva,et al.  SunShot solar power reduces costs and uncertainty in future low-carbon electricity systems. , 2013, Environmental science & technology.

[16]  Mark A. Schankerman,et al.  Patent Quality and Research Productivity: Measuring Innovation with Multiple Indicators , 2004 .

[17]  C. Breyer,et al.  Global overview on grid‐parity , 2013 .

[18]  Atul K. Jain,et al.  Stability: Energy for a Greenhouse Planet Advanced Technology Paths to Global Climate , 2008 .

[19]  N. Lewis.  Toward Cost-Effective Solar Energy Use , 2007, Science.

[20]  D. Kammen,et al.  Underinvestment: the energy technology and R&D policy challenge , 1999, Science.

[21]  R. Koelemeijer,et al.  Cobenefits of climate and air pollution regulations The context of the European Commission Roadmap for moving to a low carbon economy in 2050 , 2012 .

[22]  H. Matthews,et al.  Future CO2 Emissions and Climate Change from Existing Energy Infrastructure , 2010, Science.

[23]  A Paul Alivisatos,et al.  Materials availability expands the opportunity for large-scale photovoltaics deployment. , 2009, Environmental science & technology.

[24]  Michael E. Porter,et al.  The global competitiveness report 2000-2001 , 2002 .

[25]  L. Anselin,et al.  Patents and innovation counts as measures of regional production of new knowledge , 2002 .

[26]  K. Zweibel,et al.  The Impact of Tellurium Supply on Cadmium Telluride Photovoltaics , 2010, Science.

[27]  R. Margolis,et al.  A wafer-based monocrystalline silicon photovoltaics road map: Utilizing known technology improvement opportunities for further reductions in manufacturing costs , 2013 .

[28]  Jessika E. Trancik,et al.  Determinants of the Pace of Global Innovation in Energy Technologies , 2012, PloS one.

[29]  Competitive low carbon economy in 2050 , 2013 .

[30]  Fatih Birol,et al.  Technical Change Theory and Learning Curves : Patterns of Progress in Electricity Generation Technologies , 2007 .

[31]  Evan Mills,et al.  The Greening of Insurance , 2012, Science.

[32]  A. Jaffe,et al.  A tale of two market failures: Technology and environmental policy , 2005 .

[33]  A. Majumdar,et al.  Opportunities and challenges for a sustainable energy future , 2012, Nature.