Study on sustainable development of rural household energy in northern China

The status of rural household energy consumption plays an important role in farmers' daily life, especially in developing countries or regions. Here, we review the evolution of the rural household energy consumption structure in northern China froth 1996 to 2005. Studies indicate that the proportion of straw, firewood, and coal consumption in total energy consumption have remained at 88.8-91.0%, whereas the proportion of high-quality commercial energy and modern renewable energy is still very low. The main challenges for the sustainable development of rural household energy supply are an unreasonable energy consumption structure, low-energy efficiency, serious environmental degradation, a large gap in energy supply among regions, and difficulty in developing renewable energy. We suggest some countermeasures to overcome the obstacles involved in the sustainable development of rural household energy in northern China, from energy sources to sociopolitical policies. (C) 2007 Elsevier Ltd. All rights reserved.