On the production side (industry, commerce and agriculture), significant changes are expected as the economy grows nearly eightfold. This implies a massive expansion of the commercial/services sector (by a factor of six), a significant expansion of manufacturing activity, and more limited growth of activity in agriculture. However, water needs to be pumped from increasing depth and this is the main source of electricity demand in agriculture. Sources: IEA, 2009b, IEA, 2010a, IEA, 2009c.