{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Pig dung converted into biofuel in rural homes' data-url='/boclips/videos/5c54bd80d8eafeecae134a85' data-video-url='/boclips/videos/5c54bd80d8eafeecae134a85' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nPig dung converted into biofuel in rural homes\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eNan Hua Village, Guizhou Province, China  - Sept 17, 2006  1. Wide exterior shot of mountainous terrain and village - pan to sunset 2. Medium shot of villager carrying firewood down a path on a shoulder pole3. Shot through doorway of...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eNan Hua Village, Guizhou Province, China  - Sept 17, 2006  \u003cbr/\u003e1. Wide exterior shot of mountainous terrain and village - pan to sunset \u003cbr/\u003e2. Medium shot of villager carrying firewood down a path on a shoulder pole\u003cbr/\u003e3. Shot through doorway of woman cooking in kitchen of rural home\u003cbr/\u003e4. Close up of woman cutting potatoes\u003cbr/\u003e5. Reverse shot of woman's face as she cuts\u003cbr/\u003e6. Close up of potatoes and chilies cooking in the wok\u003cbr/\u003e7. Medium of woman feeding firewood into the stove\u003cbr/\u003e8. Medium shot of table full of food\u003cbr/\u003e9. Medium shot of three family members at the table eating\u003cbr/\u003e10. Close shot of woman, pan to her husband\u003cbr/\u003e11. Close shot of a pigs face in a pen\u003cbr/\u003e12. High shot of young man showing viewer the pig pen and then walking to the toilet\u003cbr/\u003e13. Medium shot of the family's squat toilet outhouse\u003cbr/\u003e14. Wide shot of young man walking to open up the concrete lid of the septic tank\u003cbr/\u003e15. Close shot of inside of septic tank\u003cbr/\u003e16. Close shot of young man replacing lid\u003cbr/\u003e17. Wide shot of lids\u003cbr/\u003e18. SOUNDBITE (Mandarin): Mr. Pan Renqing, villager and biogas user\u003cbr/\u003e\"In the past we had to climb into the hills to cut wood - it was very tiring - and when you brought the wood back it made a mess in the house. So now, with this, the house stays clean and it is a lot more convenient.\"\u003cbr/\u003e19. Medium shot of young man walking up to the house under the hose that carries the biogas\u003cbr/\u003e20. Close shot of the hose\u003cbr/\u003e21. Medium interior shot of young man walking into kitchen and over to the stove\u003cbr/\u003e22. Close shot of young man lighting the stove with a lighter\u003cbr/\u003e23. Close shot of blue flames burning from the stove\u003cbr/\u003e24. Low shot of young man placing kettle on the biogas stove to boil water\u003cbr/\u003e25. Close shot of pressure gauge mounted on wall\u003cbr/\u003e26. Wide shot of sunset over mountain\u003cbr/\u003eVillagers in rural China have found a new way of creating bio-fuel, by not wasting farmyard waste. \u003cbr/\u003eExcrement from pigs, and even the waste from the outhouses in parts of Guizhou Province are being used to make \"biogas\". \u003cbr/\u003eHigh in the mountains of rural China a villager carries firewood to fuel his wife's stove. \u003cbr/\u003eAs his wife chops vegetables for the evening meal, she relies on her husband's efforts to collect wood for cooking. \u003cbr/\u003eTraditionally the Miao tribal people of this village go into the hills to chop firewood and then carry it back on carrying poles. \u003cbr/\u003eIt is hard, dirty work - especially in bad weather, and it takes time away from work in the fields.\u003cbr/\u003eUnfortunately, as they cut the trees, they have to walk farther and farther to get wood, and deforestation increased the danger of landslides - a real danger for these villages perched on the sides of mountains.\u003cbr/\u003eFortunately, the answer may be staring them right in the face - it turns out a fuel source can be as close as the nearest pig sty.\u003cbr/\u003eThe excrement from pigs and from the outhouses of the families themselves is being utilised to make \"biogas\". \u003cbr/\u003eThe waste is not wasted, it is collected in simple concrete tanks under the sties (pig houses) and outhouses. \u003cbr/\u003eAs the organic matter decomposes, various gases are produced including methane. \u003cbr/\u003eThis process is cheap and easy to set up - there are no distribution costs or expensive equipment to maintain. \u003cbr/\u003eMost important, it is convenient and is a renewable source of energy.....unless they eat all the pigs. \u003cbr/\u003eVillager, Pan Renqing says that it is a lot less untidy than wood and a lot more convenient. \u003cbr/\u003eThe methane is collected in the tanks and sent up to the house via a simple hose.\u003cbr/\u003eOnce there it can be controlled in the same way as any other commonly used form of cooking gas. \u003cbr/\u003eThere is no smell up here either. It does not cook with quite as much heat as other fuels, but it is quite adequate for common tasks. \u003cbr/\u003eUsing it has proven to be easy and clean. It takes some of the pressure out of being a farmer.\u003cbr/\u003e Villagers say that this environmentally friendly \"modern\" convenience will save them trouble and help to keep the hills forested. \u003cbr/\u003eKeyword-environment\u003cbr/\u003e\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='resource-details-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='resource-details-heading'\u003eResource Details\u003c/h2\u003e\n\u003cdiv class='rp-resource-details clearfix'\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eCurator 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