Cotton Waste Biofuel Powers Farmers to Fight Drought In Kenya

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By Nita Bhalla By Nita Bhalla By Nita Bhalla By Nita Bhalla

By Nita Bhalla


KITUI, Kenya, June 6 (Thomson Reuters Foundation) - Kenyan farmer Abel Mutie Mathoka thought it needs to be a joke when he was told he could irrigate his drought-hit crops more inexpensively, cleanly and effectively utilizing a pump sustained by cotton waste.


"Who could believe it's possible to make a fuel much better than diesel from cotton seeds? I didn't!" laughed Mathoka, bending down to examine the watermelons on his 10-acre (four-hectare) shared plot in Ituri town in Kenya's southeast Kitui county.


"But it works," he said, walking over to a neighboring tree and plucking a large green pawpaw. "Irrigation with this biodiesel water pump has assisted me get greater yields, especially during drought durations."


Mathoka stated his earnings had doubled in the 2 years he has been pumping water utilizing biodiesel, which is both more effective and 20 shillings ($0.20) per litre cheaper than routine diesel.


The biodiesel he is utilizing is not simply great news for him - it is likewise excellent news for the planet.


Unlike most biofuels, which are stemmed from crops such as maize, sugarcane, soybean, rapeseed and jatropha, it is made from a by-product of the cotton-making process.


That means that in addition to being cleaner and less expensive than regular fuel, it is more sustainable than other biofuels because no additional land is required to produce it.


From Brazil to Indonesia, the rush to cultivate biofuel crops has actually driven forest communities off their land and pushed farmers to switch from crops-for-food to more profitable crops-for-fuel - intensifying food shortages.


"Our biodiesel comes from crushing cotton seeds left over as waste after ginning - the procedure of separating the seeds from raw cotton," stated Taher Zavery, managing director of Zaynagro Industries Ltd, the Kitui-based business producing the biodiesel.


"We started producing and using it to power our cotton ginning factory in 2011. With increased production, we now use it for our trucks, sell it to the United Nations to run some of their buses - and likewise to local farmers for irrigation."


More than 1,200 farmers in Kitui have up until now purchased biodiesel pumps for irrigation as part of an effort released by Zaynagro in 2015, stated Zavery.


DRY RIVER BEDS


Climate change is taking a toll throughout east Africa and significantly erratic weather condition is ending up being commonplace in countries such as Kenya, Somalia, Uganda and Ethiopia, resulting in lower rainfall.


The recurring dry spells are destroying crops and pastures and are starving animals - pushing countless individuals in the Horn of Africa to the brink of extreme cravings.


The number of Kenyans in requirement of food help in March rose by almost 70 percent over a duration of eight months to 1.1 million, mostly due to bad rains, according to federal government figures.


With practically half Kenya's 47 counties declared to have a serious lack of rain, humanitarian agencies are alerting of increased cravings in the months ahead.


"Only light rains is anticipated through June ... and this is not expected to minimize dry spell in impacted locations of Kenya and Somalia," stated the Famine Early Warning Systems Network in its most current report.


"Well below-average crop production, bad animals body conditions, and increased local food prices are prepared for, which will lower bad households' access to food."


In Kitui's Kyuso area, the indications are already evident.


Rivers, water pans and dams are drying up as a result of the extended drought.


Villagers experience trekking longer ranges - in some cases more than 10 km (6 miles) with their donkeys loaded with empty jerry cans searching for water.


Small-scale farmers, many of whom depend on rain-fed farming, go over plans to offer their goats to make ends satisfy if the harvest is bad.


BATTLING DROUGHT WITH BIODIESEL


But not all Kitui's farmers are worried.


A little however growing number are shedding their concern of dependence on the weather - and investing in irrigation systems powered by Zaynagro's cotton seed biodiesel through a pay-as-you-go scheme launched more than 3 years earlier.


Neighbouring farmers band together to invest in the irrigation system - which consists of the biodiesel pump, 12 metres of pipes and 10 litres of biodiesel - at expenses beginning with 32,000 shillings, depending on the size of the pump.


The farmers make a preliminary payment, then pay interest-free regular monthly instalments till the total is paid off. They buy the biodiesel to run the pumps from Zaynagro at 80 shillings a litre.


Farmer Alex Babu Kitheka, 39, said the biodiesel pump enabled him to irrigate a larger part of his one-acre plot, where he grows a variety of vegetables including maize, tomatoes, spinach and sweet potatoes.


"With a diesel pump, maize yields were lower and I would get 15,000 shillings in 3 months. With the biodiesel pump, I can make 45,000 shillings," stated Alex Babu Kitheka, standing near his plot in Ilangilo town, 40 km (25 miles) from Kitui town.


CIRCULAR ECONOMY


Other farmers indicate the plan as a major advantage in assisting enhance their output.


"The instalment plan is excellent. Most farmers don't have the cash and can not quickly get a loan to purchase a pump like this," stated Maurice Kitheka Munyoki, 41, as he stood beside his blue biodiesel pump.


"Having a plan like this helps us a lot. Our yields are good which implies we can pay off the expense of the pump slowly in little amounts, and have money left over to pay the school costs."


Zaynagro's effort is still in its early stages, with few farmers having paid back the complete cost of the pumps.


But such biofuel schemes are promising because they develop a circular economy by turning waste to biofuel for earnings, stated Sanjoy Sanyal, senior partner for Clean Energy Finance at the World Resources Institute.


The simplicity of the design - user friendly, robust innovation, guaranteed supply of biodiesel combined with a pay-as-you-go scheme - could help energize rural Africa, he said.


"There is a mosaic of sustainable energy alternatives in the world. The essential issue is checking concepts and methods in a collaborative fashion," stated Sanyal.


"Other cotton ginning factories in the area should attempt and gain from this experiment. Financial organizations need to start explore loans to groups of farmers. International donors and investors need to support experimentation."


($1 = 101.3000 Kenyan shillings) (Reporting by Nita Bhalla @nitabhalla, Editing by Claire Cozens. Please credit the Thomson Reuters Foundation, the charitable arm of Thomson Reuters, that covers humanitarian news, females's and LGBT+ rights, human trafficking, home rights and environment change. Visit http://news.trust.org)

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