The photovoltaic (PV) industry has grown rapidly as a source of energy and economic activity. Since 2008, the average manufacturer-sale price of PV modules has declined by over a factor of two, coinciding with a significant increase in the scale of manufacturing in China. Using a bottom-up model for wafer-based silicon PV, the article examines both historical and future factory-location decisions from the perspective of a multinational corporation. The model used calculates the cost of PV manufacturing with process step resolution, while considering the impact of corporate financing and operations with a calculation of the minimum selling price that provides an adequate rate of return. The article quantifies the conditions of China's historical PV price advantage, examines if these conditions can be reproduced elsewhere, and evaluates the role of innovative technology in altering regional competitive advantage. The authors find that the historical price advantage of a China-based factory relative to a U.S.-based factory is not driven by country-specific advantages, but instead by scale and supply-chain development.
This brief describes several ways that international cooperation can play a critical role in facilitating widespread innovation and implementation of new and appropriate green growth technologies. It outlines six existing institutional structures that have been invoked as possible examples for scaling up to foster green innovation more broadly and suggests several policy recommendations that are feasible in the near term.
By reducing the costs of environmental protection, technological change is important for promoting green growth. This entails both the creation of new technologies and more widespread deployment of existing green technologies. This paper reviews the literature on environmentally friendly technological change, with a focus on lessons relevant to developing countries. It begins with a discussion of the data available for measuring the various steps of technological change. It continues with a discussion of sources of environmental innovation. Given that most innovation is concentrated in a few rich countries, this leads to a discussion of the remaining role for lower-income countries, followed by a discussion of technology transfer. Because of the importance of market failures, the paper discusses the role of both technology policy and environmental policy for promoting environmentally friendly technological change. The review concludes with a discussion of what environmental economists can learn from other fields.
The world is increasingly faced with the challenges stemming from the need to sustain an expanding global population while simultaneously addressing the environmental pressures that could threaten our ability to accomplish this. Green growth has emerged as a strategy to balance the historically divergent priorities of achieving economic growth and social development without putting at risk the environmental systems and natural capital we rely so heavily upon. This approach emphasizes the environmental and economic gains achieved by reducing inefficiencies in the management of resources and the stimulation of new sources of activity through innovation and green market growth.
IISD and the Partnership for Procurement and Green Growth conducted an investigation to explore the correlation between public procurement and the tipping point at which it serves as a trigger for green industrial innovation, expansion and growth. Building on the existing body of work that supports the case for green public procurement, the report demonstrates that procurement is becoming more than just a purchasing tool, but is increasingly positioned as an economic driver, an incentive for green innovation and green industrialisation, a support for small and medium enterprise (SME) competitiveness and much more.