“…Additionally, several social and demographic factors, including the education and gender of the head of the household, were also found to be important. Other relevant studies for India include Gundimeda and K€ ohlin [24], discussed below, Heltberg et al [25] who study total energy consumption, consisting of wood, dung and crop residues in four Rajasthani villages, K€ ohlin and Amacher [26] who model fuelwood collection in Orissa, World Bank [27] who employ a multinomial logit model to represent household fuel choice for both rural and urban households, Khandker et al [10] who analyze a large national survey for both rural and urban households, and Pandey and Chaubal [28] who analyze rural households from another national survey. Together, these studies tepidly support the 'energy ladder' hypothesis for India.…”