Wood sales for heating have been growing across Europe, but as demand increases people are facing rising prices and reports of firewood theft. Business Daily's Rick Kelsey looks at how people are buying wood burners to heat their homes, so that they don't need to use as much gas this winter. We speak with Nic Snell, managing director of UK based company Certainly Wood. It sells around 20,000 tonnes of wood every year and Nic tells us who is buying it. Erika Malkin, from the Stove Industry Alliance, tells us sales are now unprecedented and the price of wood has not risen anywhere near as much as other fuels. She estimates that heating the average home with wood is 13% cheaper than using gas. To prevent theft in Germany, some forestry departments are experimenting with hiding GPS devices in logs. Nicole Fiegler, a spokesperson from the forestry department from North Rhine-Westphalia tells us how it works.A recent study by the Health Effects Institute warned that the human cost of air pollution in Africa is among the highest on the planet. In sub-Saharan Africa the death rate from air pollution is 155 deaths per 100,000 people, nearly double the global average of 85. Household air pollution, which is linked to the use of solid fuels for cooking, is the largest risk factor for deaths. Dr. KP Asante is a senior researcher on the Ghana Health Service, he talks us through how burning wood could be made more efficient and clean. Producer/presenter: Rick Kelsey(Photo: Open log fire; Credit: Getty Images)

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