Coffee farmers in Kenya and other producing countries in Africa, Asia and South America are faced with the threat of losing livelihoods due to rising temperatures, erratic rainfall and prolonged droughts.
Researchers have warned that climate change threatens the future of the Mara-Serengeti ecosystem, which includes Kenya’s Maasai Mara and Tanzania’s Serengeti National Park.
Currently, over 4 million Zambians are grappling with severe droughts that are worsening each day. Known for its large maize production, Zambia’s crop yields have plummeted due to the ongoing drought. Chilufya has been forced to seek drought-resistant crops.
In the heart of the Nasaru Olosho Conservancy, a new chapter of hope has begun for the children of Olparakuo Primary School in Enyuata area, Kajiado East County. These young learners are now the biggest beneficiaries of a recently installed borehole just a few meters from their school.
The fate of the Aberdare ecosystem, featuring majestic peaks, steep forested ravines, and open moorlands, will be determined by a special bench appointed by Chief Justice Martha Koome
Seven years ago, Kenya imposed a ban on the manufacturing and importation of plastic carrier bags. Tens of millions of plastic bags were handed out in supermarkets every year in Kenya, polluting the environment and clogging drainage systems, which contributed to floods during the rainy seasons. Unfortunately, PET plastic bottles have now emerged as the new ‘king of trash.’ According to the United Nations Environment Programme (UNEP), every day, the equivalent of 2,000 garbage trucks full of plastic are dumped into the world’s oceans, rivers, and lakes. In Kenya, aside from polluting water bodies, PET plastic bottles are an eyesore in drainages, landfills, land, and other open grounds. UNEP adds that plastic production will increase by 40% in the next 10 years. “If we don’t do anything about the plastic soup, oceans will carry more plastic than fish (by weight) by 2050,” the United Nations warns, indicating that marine life will be irreparably destroyed. To address this global menace, James Muritu, an engineer from Kenol in Murang’a County, is producing fuel from plastic bottles through pyrolysis. Muritu, who spent over 20 years building software and hardware systems, uses locally assembled reactors to turn plastic into fuel. “The dream of producing fuel was born accidentally. Initially, I used to produce cabro paving blocks, and during the process, the plastic liquid caught fire,” Muritu said. The liquid catching fire ignited Muritu’s curiosity and got him interested in studying the chemical composition of plastic. “I learned plastics are made from hydrocarbons, and it was possible for us to produce fuel from them. Since then, I have never turned back,” he said. To produce fuel, Muritu and his partner Michael Nthenge constructed a reactor from locally available materials. He explained that he first received plastics from women, youths, and scrapyard dealers. “The large plastics are washed and shredded into small pieces before being put into a furnace, which is tightly closed to ensure it is free of oxygen,” he said. The materials are heated in two cycles determined by different temperatures, a process known as pyrolysis. Through pyrolysis, the plastic is heated to extremely high temperatures, between 300°C and 900°C, in the absence of oxygen. This causes it to break down into smaller molecules and transform into pyrolysis oil or gas. “We regulate temperatures to either come up with a petrol equivalent or a diesel equivalent. The first cycle produces heavy fuel or crude oil, and the second one refines the product,” he said. Muritu says pyrolysis is an ecologically friendly and cost-effective technology for recovering energy from waste plastic. It allows for the reuse of plastic waste as a source of energy for fuel production while also being environmentally friendly and cost-effective. “Our diesel fuel variant that’s currently sold as a diesel fuel blend has undergone rigorous tests by the Kenya Bureau of Standards and was issued a Quality Standard mark in December 2023,” he said. Since February, when production and commercialization started, Muritu has been producing 500 to 1,000 liters a day. “Our customers are farmers, boda boda riders, and a few lorry owners. It has not been easy to convince people to trust our fuel because initially, my vehicle used to stall regularly after using it,” he revealed. But after several years of research and fine-tuning the process, the quality has been ascertained, and motorists are getting value for their money. “Our prices are friendly, and those who are using the product say that it lasts longer than other fuels,” he said. Muritu revealed that, between July of last year and January of this year, they collected and used 5,770 kilograms of plastic, saving the planet from greenhouse gases.
A total of 181,000 people have vacated the riparian areas along the Nairobi rivers since the government issued Public Security orders. The Cabinet Secretary for the Ministry of Interior and Coordination of Government, Professor Kithure Kindiki, expressed his appreciation for the cooperation of 40,000 households who voluntarily complied with the Public Security (Vacation and Mandatory Evacuation) orders issued on May 2, 2024. These households have moved out of the riparian reserves along the Nairobi, Mathare, and Ngong Rivers, as well as other smaller tributaries that form part of the Nairobi Rivers Ecosystem. Their compliance is a significant step towards protecting these critical natural areas from illegal encroachment and mitigating the risks associated with flooding and environmental degradation. “Prohibition of residence and activities within the Nairobi Rivers riparian reserves and the removal of unlawful structures there from remains an irreversible national security project,” Kindiki said. He reiterated the move aims to create resilience for the City of Nairobi to withstand the shocks of climate change and mitigate the loss of lives, property, and livelihoods in the likely event of future torrential rains and consequential flooding. Last month, torrential rains and the consequential floods led to the deaths of more than 300 Kenyans and the massive destruction of property and livelihoods in many parts of the Country. In Nairobi, dozens of families tragically lost their lives in the dead of night when raging floodwaters swept through residential structures illegally built for rent within the riparian reserves of the Nairobi, Mathare, Ngong, and other tributaries that make up the Nairobi Rivers Ecosystem. Kindiki added the pain occasioned by the tragic loss of human life and destruction of family and business premises erected by unscrupulous persons for profit was more profound within the fragile Nairobi Rivers Ecosystem due to the obstruction, clogging, and the diversionary effect of the rivers on account of structures erected within the 30-metre riparian corridor protected in law. “Against this context, the Government on May 2, 2024, invoked the provisions of the law on preservation of public security and issued a 24-hour notice for all persons residing or carrying out any activities within the 30-meter riparian corridor to voluntarily relocate or otherwise face compulsory evacuation for their security and safety,” he said. The Cabinet Secretary added that besides saving human life from destructive stormwater, reclamation of the Nairobi Rivers riparian reserves will boost security for communities living around. “This will also eliminate the use of river banks for the manufacture, sale, and consumption of illicit, toxic and harmful alcoholic drinks, peddling of narcotic drugs, and destroy the hideouts of dangerous criminals who have been using structures erected on inaccessible riparian reserves to plan criminal activities and to retreat there after committing crimes,” said Kindiki. To prevent re-encroachment, Kindiki announced that the reclaimed riparian reserves are being secured through fencing and trenching. This initiative aims to establish clear boundaries and create physical barriers that will deter future illegal construction and ensure the protection and preservation of these vital natural areas. He added that the process of unclogging, draining, and rehabilitating the natural waterways of the rivers is scheduled to begin shortly. This comprehensive exercise will involve removing debris and blockages that impede the flow of water, improving drainage systems to prevent future flooding, and restoring the ecological health of the rivers. The goal is to enhance the overall resilience of the waterways, ensuring they can support local ecosystems and better withstand extreme weather events. The Cabinet Secretary said the riverine ecosystem trees will be planted and recreational facilities established on both sides of the riparian reserves to be accessed and used by members of the public for free. With the security officers accused of using brutal force, Kindiki said the relocation exercise has proceeded smoothly. “Security personnel are under strict instructions not to use violence or otherwise mistreat members of the public. Members of the public must be allowed to vacate structures or premises that are the subject to removal and to retrieve their belongings,” warned Kindiki. He insisted the Public Security (Vacation and Mandatory Evacuation) orders of May 2, 2024, were issued in the national interest and purely on consideration of public security and safety. “The Government will pursue to the end the national interest of the reclamation, rehabilitation, and regeneration of the Nairobi Rivers riparian reserves without any regard whatsoever for partisan, ethnic or other parochial interests,” he said.
@benagitau The Kenya Meteorological Department is actively monitoring Tropical Cyclone Ialy, currently situated over the South-West Indian Ocean.The Department has forecasted that the storm is likely to increase rainfall over the western half of the country and parts of the Highlands East of the Rift Valley, including Nairobi. This advisory follows closely on the heels of the Met Department’s previous alert regarding Cyclone Hidaya, which was anticipated to impact Kenya on May 5 but ultimately weakened after making landfall in Tanzania. Tropical Cyclone Ialy originated in the Indian Ocean south of Seychelles last Tuesday, moving at a speed of 35 kilometers per hour. It has since intensified into a severe Tropical Cyclone, now moving at 100 kilometers per hour. It is projected to decrease in strength today, downgrading to a moderate Tropical Storm with winds of 95 kilometers per hour. The primary risks associated with cyclones include strong winds, heavy rainfall, and the potential for flooding.
The Nairobi Declaration on fertilizer and soil health was arrived at with a commitment to triple domestic production and distribution of certified quality organic and inorganic fertilizers by 2034 to improve access and affordability
Paul Maganjo, a former accountant residing in Maganjo, Kirinyaga County, has shifted his focus from numbers to nature in a bid to combat climate change.
