India: Pine needles, a major cause of forest fires in Himachal Pradesh, are now helping villagers earn money. The needles are being used as biofuel by a cement plant, with locals supplying production on a per-kilo basis. "Gujarat Ambuja Cements is using pine needles along with charcoal in its kiln," said the Divisional Forest Office, Pradeep Thakur. The substitution rate varies from 25-30%. "The needles have good calorific value and it's a good source of additional income for the villagers. In the Hamirpur forest division alone, more than 200 families are involved in the job. According to an official, an average a family can earn US$270/month through pine needles.
Manju Devi, a villager, said, "Since pine needles are not used in homes (due to the presence of various nitrogen oxides), they lie unused in the forests. The demand picked up after the company started procuring them and we are now earning up to US$750 in a season (from May to June)."