This case describes how Tongwei Group, a China-based global leader in both aquafeeds and photovoltaics, created a fast-growing new market for green energy and a model for sustainable economic development by integrating high-yield aquacultural ponds with water-based PV plants in eastern and central China, regions where utilizable land resources were scarce and demand for electricity was high and ev

This case describes the strategy of a renewable energy charity in Peru attempting to transition to a social enterprise. The charity uses a combination of strategies, including a multi-tiered pricing strategy and using local entrepreneurs to adapt the business model for local conditions.

This case describes the strategy of a renewable energy charity in Peru attempting to transition to a social enterprise. The charity uses a combination of strategies, including a multi-tiered pricing strategy and using local entrepreneurs to adapt the business model for local conditions.