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A young laborer works at a woods shop in Peshawar, Pakistan, 10 November 2014. Fire wood is a big source of domestic fuel in rural Pakistan where during winters, domestic consumers face acute shortage of Natural Gas.

Bilawal Arbab/EPA

A young worker carries wood cuts in Peshawar, Pakistan. Fire wood is a big source of domestic fuel in rural Pakistan where during winters, domestic consumers face acute shortage of natural gas.

Qudrat, 18, right, poses for a photograph as he works at a charcoal shop on the outskirts of Kabul, Afghanistan, Monday, Nov. 4, 2013. As winter is approaching, wood and charcoal are getting expensive among all other necessities for most Afghans.

Rahmat Gul/AP

Qudrat, who works at a charcoal shop on the outskirts of Kabul, Afghanistan, on Monday.