Bangladesh’s Strategic Downstream Solar Supply Chain Positioning and the Benefits of Downstream Supply Chain Positions for Developing Countries

Bangladesh’s clean energy policy is a great example of Global South energy transitions, and is not defined by technological frontier innovation but by strategic positioning within global supply chains. As explained by Rodrik et al., modern industrial policy is about targeted interventions under global constraints, not blanket protectionism. Bangladesh’s economy is substantially devoted to manufacturing, in particular textiles. As Rodrik et al. explain, highly-developed countries traditionally move away from manufacturing economies and into service economies; it is once the “service” economy is reached that substantial technological innovation is attainable. As such, Bangladesh’s clean energy policy is characterized by deployment-first and integration-limited strategies, which prioritize rapid electrification and cost minimization over the development of domestic manufacturing or innovation capacity. This strategy inherently creates a reliance on strategic supply chain positioning.

One example of this downstream positioning comes in Bangladesh’s large-scale rollout of solar home systems, which successfully expanded energy access to millions. However, this required substantial leveraging of imported photovoltaic components that primarily came from China. This strategy is important for developing economies with downstream markets because high uncertainty about technological systems is a luxury they cannot afford. As explained by Bentley and Nahm, during their developmental stages, Japan and Korea benchmarked existing technologies, which allowed for more rapid development, and have built themselves into technological frontier powerhouses. Through downstream specialization, Bangladesh minimizes uncertainty and is thus most successful with highly targeted policies.

In comparison, Bangladesh’s domestic solar manufacturing push had limited success. Bangladesh pursued a set of import-substitution and industrial promotion measures aimed at encouraging local firms to assemble solar panels domestically, by making imports relatively more expensive and providing targeted incentives. To accomplish this, they implemented a tariff on imported finished panels, duty exemptions on intermediate inputs, tax holidays/investment incentives for renewable energy firms, and local content preferences. However, as explained by Hart, the scale of Chinese production drove a cost collapse in PV, which drove prices down faster than Bangladesh could match. 

Essentially, Bangladesh benefits from cheap imported solar technology, but is constrained by a lack of upstream capabilities (e.g., innovation and manufacturing) and a dependence on foreign inputs and financing.

This case, in particular, is strongly supported by the framework of the Hart reading, as Bangladesh was directly affected by China’s overproduction of PV. It also lines up with Bentley and Nahm’s explanations of uncertainty, and how minimizing uncertainty through benchmarking existing technologies is a strategy often deployed to maximize economic development, to build a country to the point that it can be competitive as a technological powerhouse. It is also an example of experimentation to explore positive and negative externalities. By focusing on downstream positioning, Bangladesh’s policies led to positive externalities of widespread solar deployment and subsequently expanded power availability in the country. When they experimented with a more protectionist, domestic manufacturing push, they had limited success in producing products at a low enough price to be competitive.