<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221114091156/637202fc9c7e80680e0b27e3jpeg.jpg" alt="" width="2048" height="1366"/><figcaption>Vehicles are one of the biggest emitters of PM2.5 and other pollutants in Kathmandu. Photos: AMIT MACHAMASI</figcaption></figure>It is that time of the year again when smog makes <a href="https://www.nepalitimes.com/here-now/air-pollution-is-more-dangerous-than-smoking/" target="_blank" rel="noopener noreferrer">Kathmandu’s air hazardous to health</a>. Hospitals are swamped not with Covid, but COPD (Chronic Obstructive Pulmonary Disease).Once more, there is a flurry of media headlines about the dangerous concentration of suspended particles smaller than 2.5 microns from diesel exhaust.Read also: <a href="https://www.nepalitimes.com/banner/happy-new-air/" target="_blank" rel="noopener noreferrer">Happy New Air</a>, Sonia AwalePublic awareness about air pollution is at an all-time high, the average life expectancy of Kathmandu’s residents is reduced by at least four years. Yet, nothing happens. Why?“The awareness and knowledge have not translated into corrective action,” explains environmentalist Bhushan Tuladhar. “We know about vehicle emission tests but we ignore it, open burning is bad but we don’t stop, we have the opportunity to reduce air pollution with electric mass transport but we don’t invest in it.”<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221114091156/637203009c7e80680e0b27e4jpeg.jpg" alt="" width="1500" height="1000"><figcaption> </figcaption></figure>Air pollution was directly linked to at least 42,100 deaths in Nepal in 2019. Almost half of that was due to breathing in particles smaller than 2.5 microns in diameter which can cross the air blood barrier in the lung capillaries. Most of those particles come from <a href="https://www.nepalitimes.com/here-now/green-sticker-green-light-to-pollute/" target="_blank" rel="noopener noreferrer">vehicle emission</a>.From 1990 to 2015, the number of vehicless in Nepal grew by 1,995,404 — most of them in Kathmandu Valley. In five years, that figure doubled to 3,987,267.This figure doesn’t include the exploding demand for cars and motorcycles after the end of the Covid second wave in mid-2021. Nepal spent Rs543 billion in importing vehicles, transport equipment and spare parts in four months from mid-July to mid-October, against Rs357 billion and Rs418 billion for the same periods in 2020 and 2019.“There has been an unexpectedly high demand for private vehicles in Nepal after the pandemic, especially two wheelers given the public’s hesitancy to use buses due to coronavirus fears,” says Dhruba Thapa of the National Automotive Dealers Association.<iframe style="border: none;" title="Total vehicles in Nepal" src="https://e.infogram.com/e0cdbfd0-0b3c-4f57-851e-7aced6e69116?src=embed" width="700" height="700" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe><a style="color: #989898!important; text-decoration: none!important;" href="https://infogram.com/e0cdbfd0-0b3c-4f57-851e-7aced6e69116" target="_blank" rel="noopener noreferrer">Total vehicles in Nepal</a><a style="color: #989898!important; text-decoration: none!important;" href="https://infogram.com" target="_blank" rel="nofollow noopener noreferrer">Infogram</a>Raju Chettri, CEO of the MAW Enterprises that imports Yamaha bikes in Nepal has a similar observation. He saw a decline in the annual sales of two wheelers from about 250,000 units to 190,000 right after the pandemic. But this year, the sales went up to 350,000 units.“There are two reasons behind this: pent-up demand and reduced use of public transport because of Covid fears,” Chettri says.There are <a href="https://www.nepalitimes.com/banner/poisoning-the-air-we-breathe/" target="_blank" rel="noopener noreferrer">more than 3.1 million two-wheeers in Nepal</a>, over one million of them in Kathmandu. They are adding to the capital’s foul air, as they are up to 10 times more polluting per passenger kilometre than buses and cars.<iframe style="border: none;" title="Total Motorbikes in Nepal" src="https://e.infogram.com/ea449cd7-2598-4cd4-8ae2-cd91858f9553?src=embed" width="700" height="700" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe><a style="color: #989898!important; text-decoration: none!important;" href="https://infogram.com/ea449cd7-2598-4cd4-8ae2-cd91858f9553" target="_blank" rel="noopener noreferrer">Total Motorbikes in Nepal</a><a style="color: #989898!important; text-decoration: none!important;" href="https://infogram.com" target="_blank" rel="nofollow noopener noreferrer">Infogram</a>Two-wheelers also emit invisible toxic gases like carbon monoxide, benzene and nitrous oxides, and increase the concentration of street-level ozone. Motorcycle exhaust may not be as visible as diesel exhaust, but they are highly poisonous — especially when there are so many of them. Besides exacerbating respiratory diseases, the gases are carcinogenic, causing cardiovascular diseases and Alzheimer’s.The solution is to shift rapidly to <a href="https://www.nepalitimes.com/banner/nepals-electric-transport-future-is-here/" target="_blank" rel="noopener noreferrer">cleaner electric vehicles</a>, not just for healthier air but also to meet Nepal’s net-zero pledge in Glasgow and to reduce the country’s burgeoning petroleum import bill.“The priority has to be on electric public transport and supporting infrastructure,” says environmentalist Tuladhar. “Electric buses are more expensive than diesel ones, so the government has to help with capital, and better manage Kathmandu’s public transport.”<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221114091156/637203039c7e80680e0b27e5jpeg.jpg" alt="" width="720" height="480"><figcaption> </figcaption></figure>This week, Nepal opened its first electric charging station powered by solar panels for the Lumbini Development Trust. Similar charging stations can be set up for public and private vehicles in existing bus parks across Nepal and along highways. Sajha Yatayat which is procuring 40 electric buses is also trying to turn the former trolley bus terminal into a charging station.Shilshila Acharya of the Avni Center for Sustainability agrees that the priority should be on <a href="https://www.nepalitimes.com/banner/from-a-fossil-past-to-an-electric-future/" target="_blank" rel="noopener noreferrer">electrifying public transport</a> and encouraging bicycle lanes. She says, “Replacing cars with more cars even if electric only promotes consumerism. We have to give people reliable alternatives.”Kathmandu Valley Air Quality Management Action Plan held its first implementation committee meeting this week, during which it discussed lunching of a USAID-funded project for air pollution and a forecasting system with technical support from ICIMOD.“The problem of air pollution will take some time to be solved but we have started our homework,” says Indu Joshi of the Department of Environment. “At the moment, our biggest challenge is controlling open burning.”<figure><img src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221114091156/637203069c7e80680e0b27e6jpeg.jpg" alt="" width="2000" height="2625"><figcaption> </figcaption></figure>Apart from transport, garbage burning and biomass fuel for household heating and cooking are also contributors to Kathmandu’s dirty air. The problem is made worse in winter due to the <a href="https://www.nepalitimes.com/banner/how-weather-elevates-air-pollution-in-kathmandu/" target="_blank" rel="noopener noreferrer">Valley’s topography that traps surface pollution</a> in an inversion layer.Improper <a href="https://archive.nepalitimes.com/article/nation/a-load-of-rubbish-kathmandus-garbage-problem,4039" target="_blank" rel="noopener noreferrer">solid waste management in Kathmandu</a> means locals burn garbage by the riverbanks near residential areas — while, as studies show, segregation of waste at homes can reduce the city’s garbage volume by up to 80%.There is no other problem that is so directly linked with the health and economy of the country as urban air pollution. The <a href="https://www.nepalitimes.com/banner/nepal-lockdown-proves-air-quality-can-be-improved/" target="_blank" rel="noopener noreferrer">Covid-19 lockdown in 2020</a> is proof that Kathmandu can be cleaned up, it just needs <a href="https://www.nepalitimes.com/banner/dirty-politics-dirty-air/" target="_blank" rel="noopener noreferrer">the right leadership and the political will</a> to back it up.Says Shilashila Acharya: “Our policies on mobility and air pollution have to be people- and culture-centric, instead of focusing only on technology. We must build public pressure to force the politicians into action.”A public opinion poll in this paper just before the 2017 elections showed that a majority of Nepalis were concerned about the health impact of pollution. Since 2022 will be dominated by campaigning for the next election, this could be turned into the main criteria for candidates to win votes.

Sonia Awale

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Breathing can kill you

https://www.youtube.com/watch?v=087QDbzzKCMMost residents of Kathmandu are aware of the <a href="http://archive.nepalitimes.com/article/editorial/polluted-politics-cartels,3533" target="_blank" rel="noopener">dust and smoke</a> in the air, but few know that their masks do not protect them from the poisonous gas emissions from the capital’s ubiquitous motorcycles.Because of the nature of their engines, two-wheeler exhausts give off carbon monoxide, nitrous oxides, and elevate the concentration of street-level ozone. Doctors say these poisonous gases have led to a worrying increase in respiratory ailments, cancers, Alzheimer’s Disease, diabetes and heart attacks.“A few motorcycles would not be so dangerous, but there are now nearly 1 million of them on the city streets and their emission is a great public health hazard,” warns respiratory health expert Raju Pangeni at HAMS Hospital in Dhumbarahi.Although motorcycles burn much <a href="http://archive.nepalitimes.com/page/every-breath-you-take-air-pollution" target="_blank" rel="noopener">less petrol than four-wheelers</a>, they are up to ten times more polluting per passenger- kilometre than buses and cars. The internal combustion engine of motorcycles is also less efficient, and their exhaust systems lack catalytic converters.Because there are fewer two-wheelers on the roads in the West, emission standards for them are more lax than for four-wheelers. However, in places like Nepal, Vietnam or Indonesia, where motorcycles outnumber cars, their cumulative emissions poison the city's air with noxious gases.Also Read: <a href="http://archive.nepalitimes.com/article/nation/Highway-robbery,3539" target="_blank" rel="noopener">Highway Robbery</a>, Shreejana Shrestha<a href="http://archive.nepalitimes.com/regular-columns/Comment/air-quality-data-to-figire-out-what-to-do,841" target="_blank" rel="noopener">Figuring out what to do</a>, Arnico Pande <img width="1400" height="933" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221107121144/6368eff39c7e80680e0359a9jpeg.jpg" alt=""/>A recent study showed that up to 2% of<a href="http://archive.nepalitimes.com/news.php?id=5115#.W0hkqtUzbIU" target="_blank" rel="noopener"> poorly-maintained</a> motorcycles contributed to close to half the total pollution from two-wheelers on Kathmandu’s streets.“The recent spike in cardio-vascular diseases in Kathmandu hospitals is partly a result of slow carbon monoxide poisoning, mainly from motorcycles,” confirms cardiologist Prakash Regmi at Bir Hospital. Residents near congested intersections in Kathmandu with thousands of motorcycles emitting gaseous pollutants are the most at risk (see map).Ozone is the other toxic gas formed when carbon monoxide and nitrous oxides in motorcycle exhaust react in the presence of sunlight with volatile organic carbons. Large parts of Nepal have ground-level ozone in much higher concentrations than the WHO standard in the spring, as per several studies published last year in the journal Atmospheric Chemistry and Physics.Arnico Panday, atmospheric scientist at the International Centre for Integrated Mountain Development (ICIMOD) who co-authored the papers, explains that incomplete combustion of fuel in motorcycles engines gives off carbon monoxide, volatile organic compounds like benzene, and oxides of nitrogen (NOx) which are precursor gases to ground-level ozone -- itself a highly reactive gas that can aggravate chronic respiratory diseases like asthma, bronchitis and emphysema.Also read: <a href="http://archive.nepalitimes.com/article/nation/increasing-concentration-of-carbon-dioxide-in-atmosphere,1409" target="_blank" rel="noopener">Not business as usual</a>, Nessim J Ahmad and Kaveh Zahedi <img width="900" height="812" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221107121144/6368eff79c7e80680e0359aajpeg.jpg" alt="">The studies showed that minor servicing of two-wheelers did not reduce gaseous pollutants much, and motorcycles were a major source of carbon monoxide in <a href="http://archive.nepalitimes.com/article/Nepali-Times-Buzz/air-pollution-decreases-life-span,3999" target="_blank" rel="noopener">Kathmandu Valley air</a>.Public awareness about air pollution has grown in the past two years after suspended dust particles from road-widening and water mains laying work <a href="http://archive.nepalitimes.com/article/nation/Sick-city,108" target="_blank" rel="noopener">worsened air quality</a> that was already thick with soot particles from diesel exhaust and garbage burning.But only a few commuters interviewed for this article in the past week knew of invisible and odourless gases like carbon monoxide, ozone and nitrous oxides. Nine of ten motorcyclists had no idea about the poisonous gases, and blamed only dust and diesel smoke for poor air quality.<a href="http://archive.nepalitimes.com/article/nation/air-pollution-in-Kathmandu,2737" target="_blank" rel="noopener">Kathmandu air pollution levels on most winter mornings</a> are the worst in the world. The hourly Air Quality Index (AQI) from the U.S. Embassy and Phora Darbar stations which feed live into the Nepali Times website is a composite of the concentration of ozone and particles finer than 2.5 microns in the air. The daily averages in this paper (page 10) show AQI is high even during the monsoon, proving that the rains are not enough to clean the air of pollutants. <img width="1400" height="680" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221107121144/6368eff99c7e80680e0359abjpeg.jpg" alt="">“Given that 80% of total vehicles today in Nepal are motorcycles and scooters, there should be a mechanism to monitor and control their emissions, like issuing green stickers," says BhusanTuladhar of UN-HABITAT. In the longer term, however, only an <a href="http://archive.nepalitimes.com/regular-columns/guest-editorial/public-transport-is-equal-to-public-health,844" target="_blank" rel="noopener">efficient public transportation service</a> can reduce the number of motorcycles and cars on the roads.Besides Nepal, Vietnam and Indonesia also grapple with two-wheeler congestion and poor air quality. Hanoi is banning scooters by 2030, and China now only allows electric two-wheelers.Energy expert Manjeet Dhakal says there is no sense banning motorcycles in Kathmandu without first offering a convenient alternative: “Two wheelers are polluting and unsafe, but environment-friendly public transport policy should be implementated first.”Moving to electric mass transit, a battery-operated Bus Rapid Transit, and offering tax incentives for electric scooters and motorcycles would be the first step. Experts say the cause of Kathmandu's air pollution is government policy that allowed unlimited vehicle imports so as to generate greater tax revenue. <img width="1400" height="1197" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221107121144/6368effd9c7e80680e0359acjpeg.jpg" alt="">“Lack of regulation on motorcycle numbers undermines the government’s own effort to promote zero-emission safa tempos and electric vehicles,” says communications officer Mona Sharma at ICIMOD. With local governments in place after 20 years, priority should also be on ending the monopoly of transportion syndicates so the existing public transport system is streamlined.An already-available alternative could be electric scooters, the prices of which have dropped to Rs138,000 for some models like the Japanese Terra Echo. Chinese-made Niu M1 scooters are costlier, but are stylish and convenient.Both have showrooms in Kathmandu. Tax rebates can bring prices down more.Says cariolodist Prakash Regmi: “The government has to decrease the number of petrol two wheelers, provide better public transport and promote electric vehicles to ensure a healthy future for us all.”Also read: <a href="http://archive.nepalitimes.com/news.php?id=17035#.W0hkptUzbIV" target="_blank" rel="noopener">Lost in the smog,</a> Dewan Rai and Suvayu Dev Pant <h4>SILENT KILLERS</h4> <img width="500" height="401" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221107121144/6368f0009c7e80680e0359adjpeg.jpg" alt="">Carbon monoxideCarbon monoxide (CO), a colourless, odourless and tasteless gas found in vehicular exhaust, is so poisonous it is one of the commoner methods of suicide.It is produced from incomplete combustion of fuel, and should not be mistaken for carbon dioxide (CO2) which is a gas essential for plant life while being the primary greenhouse gas warming the Earth.Motorcycles are particularly notorious for producing CO because of the incomplete combustion in their engines. A few recreational motorcycles on the roads may not pose a danger, but when there are 800,000 motorcycles in a city like Kathmandu, it poisons the air we breathe.“Prolonged exposure to carbon monoxide acts as a slow poison, causing various diseases of the heart,” explains cardiologist Prakash Regmi at Bir Hospital.Human blood is red because it contains the iron-rich protein haemoglobin (Hb) in the red corpuscles which has an affinity for oxygen and carries it to various organs and tissues in the body. But haemoglobin has a 240 times greater affinity for carbon monoxide than oxygen. When Hb binds with CO, the blood cannot absorb oxygen, leading to suffocation and eventually death.Kathmandu’s streets normally record 0.0012% CO, which will not kill people outright but can lead to cardiac and lung complications. Says respiratory expert Raju Pangeni at HAMS Hospital: “Carbon monoxide reduces the oxygen carrying capacity of the body, and can have lethal consequences.” <img width="500" height="373" src="https://superdesk-pro-c.s3.amazonaws.com/sd-nepalitimes/20221107121144/6368f0019c7e80680e0359aejpeg.jpg" alt="">OzoneCarbon monoxide, volatile organic compounds and nitrous oxides in motorcycle exhaust go through complex chemical reactions in the presence of sunlight to form ground-level ozone. This is ‘bad’ ozone, and different from ‘good’ stratospheric ozone that blocks harmful solar radiation. The ozone molecule is composed of three atoms of oxygen, unlike the oxygen we breathe which contains two atoms.As traffic increases, bad ozone builds up during warm sunny days, harming lung functions. Kathmandu hospitals have recorded a sharp increase in patients with chronic respiratory diseases, and higher concentration of surface ozone is one of the factors.A 2017 study published in the journal Atmospheric Chemistry and Physics measured ground-level ozone at various points in Kathmandu and found that it was highest in the day, during pre-monsoon months, and at higher altitudes on the Valley rim, exceeding the WHO standard.Says ICIMOD atmospheric scientist Arnico Panday, who co-authored the paper: “Ozone is a growing problem in northern South Asia, and is a threat to both agriculture and human health.”

Poisoning the air we breathe

This is the first instalment in a new limited series in Nepali Times on the historic transportation infrastructures of Nepal. Nepal’s Forest Railways As<a href="https://nepalitimes.com/here-now/india-s-border-trains-that-connected-nepal"> India’s railway network </a>expanded in the 1890s and 1900s, the demand for wooden railway sleepers, called ‘ties’ in America, likewise increased. The <a href="https://archive.nepalitimes.com/article/Nepali-Times-Buzz/the-rana-reign-a-recap-of-history,3751">Rana regime</a> realised that western Nepal’s dense forests, from which sal trees could be extracted and sold, represented a valuable source of revenue. There was a problem of accessing large tracts of <a href="https://nepalitimes.com/here-now/the-tarai-s-shrinking-forests">Tarai forests</a>. However, once Indian railway lines are extended to Nepal’s border in several places, this issue could be resolved by constructing logging railways, also known as ‘tramways’ or ‘light railways’. The Nepal Government awarded a contract to Punjabi timber contractors to supply 15,000 sal sleepers to Chandan Chauki station of India’s Oudh &amp; Rohilkhand State Railway in 1908. The contractors also received a concession to construct a steam tramway to run 48km into <a href="https://nepalitimes.com/banner/reviving-nepals-community-forestry-success-story">Nepal’s forests</a> for cutting and transporting trees. The author found no records, however, indicating that such an ambitious tramway was built in 1908. The hewn logs were probably carried into India by bullock carts or <a href="https://nepalitimes.com/news/elephants-become-white-elephants">elephants</a>. The earliest known forest railway in Nepal was built in 1914 in the southwestern corner of the present-day Parsa district. A British engineer went to the Indian border town of Bikna Thori to plan a 4-mile portable light railway for the transport of timber from <a href="https://nepalitimes.com/here-now/on-the-tri-junction-of-wildlife-conservation-conflict-and-co-existence">the forest of Chitwan </a>to the Thori depot on the Bengal &amp; Northwestern Railway. This short line was laid upon wooden sleepers, and its rails could be taken up and repositioned when logging in one section of the forest was completed. This forest railway was in operation at least through 1917.&nbsp; A few year down the line in 1923, J V Collier of the Indian Forest Service built a narrow-gauge railway in Kailali district also to export of timber to India. This line, the Nepal Government Forest Railway, departed Chandan Chauki in Uttar Pradesh and ran 48km northwest into Nepal.&nbsp;  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250824150820_84ddef57433c2f847b2c7e56c2d9c924084b6e6a504bbca905d2c593fac8eabd.jpg" data-media-id="editor_6" data-image-id="20250824150820_84ddef57433c2f847b2c7e56c2d9c924084b6e6a504bbca905d2c593fac8eabd" data-rendition-name="original" width="1130" height="689" loading="lazy" alt="Nepal's little railways"> <figcaption>A Nepal Government Forest train in Kailali District hauling sal sleepers in 1925. Photo: DAVID CHURCHILL </figcaption> </figure>  It was a 2-foot railway supported by 11kg rails. The line was ‘temporary’ in that as sal trees were thinned out in one area, railway tracks were shifted to uncut areas of the forest. The railway crossed seven small <a href="https://nepalitimes.com/here-now/saving-what-is-left-of-himalayan-rivers">rivers</a>, but the bridges were taken down during the summer and monsoon. Trains ran only from November to April. This forest railway purchased four 4-6-0T ‘tank’ engines built in Leeds, England. Each bogie could carry 100 broad-gauge sleepers, and two engines were needed to haul a 21-car train loaded with 2,100 sleepers. This huge commercial forest operation once employed about 14,000 men, most of them Indians. During one season, nearly 800,000 broad and metre-gauge sleepers were exported to India. When India suffered a depression in 1930, large scale operations came to an end. Read also: <a href="https://nepalitimes.com/news/rust-in-peace?fbclid=IwAR1_eg88TCOS6RGRW1af7WvaWx5mzh_rY8-vT1MnJxSs41QtCpaA988oXk8">Rust in peace</a>, Daniel W Edwards  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250824150828_13a0b894b9ea0c478904d358028f0c976d84f284432ee25106787366598d38e5.jpg" data-media-id="editor_9" data-image-id="20250824150828_13a0b894b9ea0c478904d358028f0c976d84f284432ee25106787366598d38e5" data-rendition-name="original" width="6000" height="4000" loading="lazy" alt="Nepal's railways"> <figcaption>Rails extended north from this spot into the virgin sal forests of Bardia in western Nepal 100 years ago.  DANIEL W EDWARDS</figcaption> </figure>  A third railway was built in <a href="https://nepalitimes.com/here-now/the-big-bulls-of-bardia">Bardia </a>where some scattered rails and signs of an old roadbed were seen in the 1960s. It ran from Nishangada in India to Khairbhatti in Nepal. From there, stations heading south were Ranipur, Karmak, Taratal and Madhuwan. Collier likely <a href="https://nepalitimes.com/here-now/nepal-train-project-struggles-to-stay-on-track">built this railway </a>as well in the 1920s. An elderly man in Bardia in 2022, whose father had worked on this forest railway, was interviewed for this account. Kathmandu Valley’s Motor (Trolley) Railway Merchants importing goods from India via the<a href="https://archive.nepalitimes.com/article/business/ropeways-connecting-nepal,1749"> ropeway</a> Chandra Shamsher built in 1927 had to go to the ropeway’s terminus at Matatirtha near Thankot to claim their goods and then haul them 6km to the customs house Bhansar Adda at Teku for clearance and payment of customs duties. The Motor Railway was built to carry goods from the<a href="https://archive.nepalitimes.com/news.php?id=16839"> ropeway station </a>directly to the customs office, making it cheaper and more convenient for merchants to receive their shipments. In December 1931, Prime Minister Bhim Shamsher issued an order (sanad) putting Lt Gen Singha Shamsher Rana in charge of building this rail line to Teku and on to ‘Nabalak Khana’ in Tripureswar, a distance of 10km. The project was subdivided into four sections or ‘phant’, and for each, budgets and timelines were established. There was bato phant (constructing the roadbed), lik sleeper and jordne phant (laying sleepers and joining the rails), culvert phant (installing culverts) and pul phant (building bridges). Colonel Kishore Narsingh Rana was put in charge of the sleeper and rail section, while Colonel Dilli Jung Thapa, an engineer at Ghar Kaj Adda, also was involved. The Motor Railway was completed by the end of 1933. In the beginning, the railway’s small wagons may have been pulled and pushed by men and bullocks. However, in 1938 a British railway manufacturer sent Nepal a four-wheel, 5½ ton, 2-foot narrow-gauge diesel-powered locomotive with mechanical transmission, hence the name motor railway. Read also: <a href="https://nepalitimes.com/latest/nepal-railways-janakpur-test-drive?fb_comment_id=3554227181262227_4263866616964943">Nepal Railways Janakpur test drive</a> Leaving Matatirtha, the trains passed Satungal, Naikap, the Bishnudevi Temple, crossed an iron bridge over Balkhu Khola, then to Ghattepakha, Sunagau, through what is now a section of Kuleshwor (‘Lik Marg’) to the Customs Office at Teku.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250825020852_033f0cee9775d7dadde7811132f84da876f614c386e3677e560ba7aed79909d9.jpg" data-media-id="editor_15" data-image-id="20250825020852_033f0cee9775d7dadde7811132f84da876f614c386e3677e560ba7aed79909d9" data-rendition-name="original" width="2000" height="1333" loading="lazy" alt="railways in Nepal"> <figcaption>Lik Marg in Kuleswor, the former route of the Motor Trolley Railway. Photo: DANIEL W EDWARDS</figcaption> </figure>  In 1945, Motor Trolley had four engines, but spare parts was badly needed. The charge for transporting one maund (about 40kg) of cargo from Matatirtha to Teku was 50 paisa. Even though the trains ran slowly and only for a short distance, <a href="https://nepalitimes.com/news/fatalism-and-fatalities">accidents were not unknown</a>. A train loaded with rice, salt and cotton derailed on a curve in July 1946, and two railway employees were crushed under the cars and killed, five others were injured. Besides the driver and a brakeman, guards rode the trains to prevent theft of goods.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250824150836_63a327d4db3b067a23dd5c6cf17a31ffe811ffd4a8429bc31011d62298a90060.jpg" data-media-id="editor_17" data-image-id="20250824150836_63a327d4db3b067a23dd5c6cf17a31ffe811ffd4a8429bc31011d62298a90060" data-rendition-name="original" width="6000" height="4000" loading="lazy" alt="Nepal's railways"> <figcaption>The author by the remains of the Balkhu Khola bridge built in 1932 with American steel. Photo: JEEVAN NEPAL</figcaption> </figure>  By 1953, government budget estimates indicated the Motor Railway would break even with an income of Rs70,000 against Rs71,000 in expenditure. It appears the railway stopped service around 1957 with the opening of the Raj Path and the extension of the ropeway from Matatirtha to Bhansar Adda. Bent steel beams of the bridge across Balkhu Khola and two plaques recovered from the river a few years ago are the only remains of this railway today. Photos of the Motor Trolley Railway in operation are hard to come by.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250825020848_3a7cd17d0ffc36bbf5fdad404f5f6e91c7aa0e4f4ed729ed2c7e9c186f32ca9b.jpg" data-media-id="editor_18" data-image-id="20250825020848_3a7cd17d0ffc36bbf5fdad404f5f6e91c7aa0e4f4ed729ed2c7e9c186f32ca9b" data-rendition-name="original" width="5189" height="1979" loading="lazy" alt="railways in Nepal"> <figcaption>Steel plaque commemorating the construction of a Motor Trolley bridge across the Balkhu Khola. Photo: DANIEL W EDWARDS</figcaption> </figure>  The Kosi Project Railway (KPR) As early as 1941, India and Nepal considered building a dam on<a href="https://nepalitimes.com/here-now/the-kosi-s-sorrow-and-scope"> the Kosi River</a> to prevent destructive floods caused by <a href="https://nepalitimes.com/editorial/when-it-rains-it-pours-ksqprbu3">monsoon rains</a>. Floods in 1950 inundated 500 villages in Bihar and left 500,000 people homeless. The two governments signed an agreement in 1954 to build a barrage on the Kosi, and King Mahendra and Prime Minister Nehru laid the foundation stone in April 1959. To transport stones from a quarry near Dharan to use in mixing concrete at the construction site, the Indian government, in charge of building the barrage, made plans to build a narrow-gauge railway linking Bihar and its border town of Bhimnagar with Nepal’s settlements at Chakraghatti, Chatra and Ghopa, the outskirts of Dharan.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250824150816_fc5e13b01022c63c64f1e83589da0015eee7ecd002bdd3d97b88c98c1f3d45b7.jpg" data-media-id="editor_21" data-image-id="20250824150816_fc5e13b01022c63c64f1e83589da0015eee7ecd002bdd3d97b88c98c1f3d45b7" data-rendition-name="original" width="4011" height="2645" loading="lazy" alt="Nepal's railways"> <figcaption>Steel plaque commemorating the construction of a Motor Trolley bridge across the Balkhu Khola. Photo: DANIEL W EDWARDS</figcaption> </figure>  The section of the KPR in Nepal totaled 66km — the country’s longest railway to date. The stations south of Chakraghatti were Rajabas, Maduhuwan, Kushaha, Haripur and Bhantabari. The line built, operated and owned by the Indian Government, was opened in 1958 and known locally as Dhunge (stone) Rail. Procuring locomotives, wagons and other materials was a challenge. India’s Railway Board searched the country for old 41 lb rails, and located steam engines, most built around 1910, in poor condition, and stored in ‘retirement’. These decrepit locomotives were later cannibalised for parts to keep the remaining engines running, and six newer locomotives built in Yugoslavia were sent to the KPR in 1960 to prevent the railway from shutting down and halting construction of the barrage.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250824150832_fd644f9e2674c5047a531de5dfeb2c8860b0f93dddc7a2df3db867bf31b2c94b.bmp" data-media-id="editor_22" data-image-id="20250824150832_fd644f9e2674c5047a531de5dfeb2c8860b0f93dddc7a2df3db867bf31b2c94b" data-rendition-name="original" width="3171" height="2069" loading="lazy" alt="Nepal's railways"> <figcaption>KPR locomotives, water tank and staff at Chakraghatti in Nepal. Photo: JOHN BENSON</figcaption> </figure>  Used bogie-wagons (gondolas) came from <a href="https://nepalitimes.com/here-now/india-nepal-rail-diplomacy">Indian railways</a> that had been converted to metre-gauge, others were manufactured in Muzaffarpur without couplers due to the non-availability of steel. A hundred new wagons arrived from Japan, but only half could be put in service, as couplers from the other 50 were removed and attached to the Muzaffarpur wagons. This smorgasbord of equipment kept shop mechanics and work crews busy, but now-abandoned railways in Nepal always operated under less-than-ideal conditions. Although the purpose of the KPR was to transport gravel, stones and boulders to the site of the barrage, photographs show people riding in loaded wagons. Excluding Dharan, there was no bus service through the wild animal infested jungle between Dharan and Chakraghatti or along the dusty paths linking other small villages on the KPR, so patient locals sat in wagons at Dharan, waiting perhaps for hours for trains to depart.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250825020852_7d011dcc8e9b8cb0fe745b352486ebc4a84dac99419eadb35875333db20837c6.jpg" data-media-id="editor_24" data-image-id="20250825020852_7d011dcc8e9b8cb0fe745b352486ebc4a84dac99419eadb35875333db20837c6" data-rendition-name="original" width="3965" height="2659" loading="lazy" alt="railways in Nepal"> <figcaption>Ticketless riders on a train of gravel and stones in the forest between Dharan and Chakragatti in 1966. Photo: JOHN BENSON</figcaption> </figure>  Sons of former railway workers in Chakraghatti say that there were no fixed schedules, three or four trains ran both ways daily in the early 1960s. Southbound trains carried gravel, stones and boulders, while northbound trains would carry coal, cement and provisions, including sacks of coins to pay the workers. Trains even ran at night, and the crews worked long hours. Workers received free housing in project-built tenements but had to buy food supplies and items for personal use. The Babu Saheb or the superintendent lived at Chakraghatti, and at one time supervised more than 1,000 employees, nearly all of them from India. The barrage was completed in 1964, but by 1970, the Kosi Project Railway had passed into history. Daniel W Edwards was a Peace Corps volunteer in 1966 and is the author of several books on Nepal.

Nepal’s five little railways

· &nbsp;At least 400 people are dead or missing after heavy rainfall lashed arid regions of northwestern Pakistan. Walls of mud and boulders engulfed entire villages in Khyber Pakhtunkhwa Province. More than 700 people have been killed in floods in Pakistan since June.&nbsp; · &nbsp;Over in India’s Jammu and Kashmir at the same time, multiple slurry floods on 17-18 August killed more than 80 people · A mudslide possibly caused by a glacial collapse upstream in Uttarakhand on 5 August nearly wiped the village of Dharali off the map. At least 70 people, 23 of them Nepalis are dead or missing. · On the night of 8 July, <a href="https://nepalitimes.com/news/rasuwa-flood-likely-a-glof">glacial lakes in Tibet overflowed</a>. By dawn the mudflow had demolished the Nepal-China border bridge killing at least 11 people, destroyed hydropower plants, swept away bridges, roads, over 100 cargo trucks and newly imported electric vehicles. All these disasters have a common thread: a cascade of hazards caused by record-breaking rainfall on fragile Himalayan slopes destabilised by melting glaciers and permafrost, seismicity and poorly engineered infrastructure. They are called ‘rain bombs’ — a heavy localised downpour measuring more than 100mm/h on a steep mountainside. As global warming heats the atmosphere, warmer air can hold more water vapour. The heavy rain then falls where there should be snowfall: on moraines and slopes that have lost the permafrost adhesive that held the debris together. “Increasingly, there is now more rainfall at higher altitudes where there used to be snowfall previously, and this directly impacts loose material in that fragile landscape which moves down,” explains Mohan B Chand, a Himalayan Glaciologist at Kathmandu University. “Moreover, the rains these days are heavy and fall within a few hours. So even a small burst has bigger impact.” The <a href="https://nepalitimes.com/banner/drones-to-the-rescue-in-melamchi">2021 Melamchi flood</a> and the <a href="https://nepalitimes.com/news/sikkim-flood-is-warning-to-nepal">Sikkim disaster in 2023</a> have been attributed to record-breaking torrential rain on a glacial moraine that collapsed, unleashing a catastrophic debris flow.&nbsp; The Bhote Kosi flood this year happened even without torrential rain, and originated at rapidly expanding supraglacial lakes that overflowed, similar to what happened on the Mendenhall Galcier in Alaska last week. In Uttarakhand, the trigger could be in the upper catchment cryosphere, or a landslide dammed lake. Basanta Raj Adhikari of the Centre for Disaster Studies at the Institute of Engineering also calls them ‘sediment bombs’. He clarifies: “There is lots of sediment up there from landslides or glacial activity, and when there is heavy rainfall and hotter temperature, they are unleashed downstream. One thing is for sure, these extreme events are getting more frequent and more destructive.” Researcher Alton C Byers who has studied melting glaciers in the Himalaya and Andes names the eight most potentially dangerous glacial lakes in Nepal: Lower Barun, Chamlang North Tso, Chamlang South Tso, Dig Tso which burst in 1984, Lumding Tso, Thulagi, Tso Rolpa and Imja Tso (see map).  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250822030844_70b3bf6a1ad9b9f9481c9af860629b2a05ac1338a3b89a831506f1c6bdddf5ec.jpg" data-media-id="editor_3" data-image-id="20250822030844_70b3bf6a1ad9b9f9481c9af860629b2a05ac1338a3b89a831506f1c6bdddf5ec" data-rendition-name="original" width="522" height="557" loading="lazy" alt="high risk glacial lakes in Nepal"> </figure>  Of these, Tso Rolpa and Imja have been lowered by 3m each, while Thulagi, Lower Barun, Lumding Tsho, and Hongu 2 glacial lakes have been targeted for lowering by the Department of Hydrology and Meteorology as part of the recent Green Climate Fund grant of <a href="https://nepalitimes.com/here-now/meltpools-in-the-himalaya" target="_blank">$36.1 million awarded to Nepal</a>. “These lakes have changed over the years as their debris-covered glaciers continue to recede,” Byers told Nepali Times. “When water volume in the lake basin increases, they become more vulnerable to flood triggers such as overhanging ice as glaciers recede further to their headwalls, and permafrost on their moraines continues to melt.” <h2>These are not ‘natural disasters’</h2> Scientists have given the current planetary epoch a name: the Anthropocene. And anthropogenic causes in this era heighten the risk of disasters. Indeed, an analysis of recent Himalayan calamities (page 1) shows that there is much more at play here than climate breakdown. Haphazard encroachment of floodplains, quarrying and crusher activity exacerbated the effect of <a href="https://nepalitimes.com/editorial/when-it-rains-it-pours-ksqprbu3">extreme rainfall on 28 September around Kathmandu Valley</a> that killed 200 people. The human cost of the 5 August catastrophe in Uttarakhand would have been high in any case, but the fact that the tiny village had expanded across a vulnerable alluvial fan to cater to a tourism boom meant more death and destruction. There are similar alluvial fans across Nepal, where small towns have expanded because new highways follow rivers, like Beni located at the confluence of the Myagdi Khola and Kali Gandaki. Other towns like Kagbeni or Damauli are located on the banks of rivers and tributaries that are directly downstream from rapidly expanding glacial lakes or unstable mountains. “In Butwal, people are building houses on the floodplain of the Tinau River, and yet people blame climate change or rainfall when there is a disaster,” says Basanta Raj Adhikari at the Institute of Engineering. “This is happening all over the country. Imagine the kind of devastation Beni would suffer if there was a big flood.”  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250822030848_ed411f8618c7a411ed4c165e91f3b880abb085a8a511405710dd8220f657da84.jpg" data-media-id="editor_6" data-image-id="20250822030848_ed411f8618c7a411ed4c165e91f3b880abb085a8a511405710dd8220f657da84" data-rendition-name="original" width="1200" height="800" loading="lazy" alt="Beni Bazar"> <figcaption>RISKY CONFLUENCE: Beni has expanded rapidly after the highway to Mustang was built. But the town is situated on the alluvial fan of past flash floods on both the Kali Gandaki and Myagdi Khola which have dangerous glacial lakes in their upper catchment. Photo: BENI TOURISM</figcaption> </figure>  Traditionally, Nepal’s villages and settlements were located high above rivers because our forebears learnt lessons from recurring flash floods. Now, the road network follows rivers, and towns have sprung up along these highways. Even when roads are not on river banks, many gouge out slopes above, unleashing massive landslides that block rivers. Experts say Nepal’s hazard map should now be updated for glacial outbursts so municipalities can plan risk-sensitive land use zoning. This &nbsp;must go hand-in-hand with measures to reduce the risk by structural mitigation, such as engineering and construction, and then with risk awareness and early-warning systems. Says Himalayan researcher Alton C Byers: “Sooner or later, communities will realise that certain sites are simply no longer safe for a village or city, especially because of climate change in the mountains. The Himalaya has always been high-risk with its steep slopes, thin soil, monsoon rainfall regime, and frequent seismic activity. So, some places are no longer safe to live in.” Mohan B Chand of Kathmandu University adds that <a href="https://nepalitimes.com/banner/climate-smarter-himalayan-infrastructure">hazard mapping is especially crucial for expensive hydropower plants</a>: “Most of these are on snow-fed rivers, but environmental risk assessment is not taken seriously.” He says that because Nepal is set to generate 28,500MW by 2035 to meet its carbon neutral target, the government must work to minimise upstream risk by integrating disaster mitigation components in new energy investments. Few know that Nepal’s first hazard mapping was done 40 years ago in the Khumbu with a United Nations University study titled ‘Highland Lowland Interactive Systems’. It is hard to find that document anywhere. Today, hazard mapping technologies, satellite remote sensing, drones, synthetic aperture radar (SAR) and modelling with AI have made it much easier to integrate multi-hazard risk assessment. That data needs to be made available to local governments so they can plan. Cell phones and new apps that monitor real-time glacial lake levels, live precipitation and hydrological data, and local weather forecasts can make early warning systems more effective. Recent disasters have shown that even the smallest of glacial lakes that are rarely considered in risk assessments can cause much damage. Langmale Lake in the Barun Valley was less than 0.1 km2 in size, but <a href="https://nepalitimes.com/here-now/nepal-s-mountains-are-melting" target="_blank">the flood in 2017</a> caused extensive downstream damage. The 2012 Seti flood in Pokhara, the Chamoli disaster in Uttarakhand in 2021, the South Lhonak proglacial lake burst in Sikkim in 2023 that washed away the $1.7 billion Chungthang Teesta III Project, and the August 2024 floods above Thame in Khumbu are other recent examples.&nbsp; Byers thinks some of these floods may have been initially triggered by massive rockfall or moraine collapse related to <a href="https://nepalitimes.com/multimedia/the-not-so-permanent-frost" target="_blank">melting permafrost</a>. The size of a glacial lake alone does not determine the severity of destruction. What makes all the difference is downstream development, and if there pre-warning. Dig Tso in Khumbu which burst in 1984, was much larger than the lake that caused the Bhote Kosi flood in July, but the economic cost to the country of the trans-boundary disaster this year was much higher. Says glaciologist Chand: “We have to monitor the lakes, not just via remote sensing but with field visits. These may be costly, but mitigating the risk is less expensive than the disasters themselves.” Nepal has the technology and trained personnel to do hazard mapping, monitoring, and to design early warning apps. That data and information now needs to be available to all three levels of government to improve preparedness and risk reduction. “The cascading and compounding hazards are increasing in the Himalaya, this must be the subject of our research now,” says Adhikari at the Centre for Disaster Studies. “Recent events are a wake-up call, if we do not take this seriously things may be more dangerous in future.”

Rain bombs

The cost of preserving Nepal’s past

Turkish Airlines is official airline partner for the second edition of the Vatsalya Everest Women’s Volleyball League (EWV). The league, scheduled for 5-13 September, will take place in Pokhara and feature 18 international players alongside elite Nepali volleyball talent. The agreement was signed by Turkish General Manager Serkan Başar, and EWV CEO Snevy Chapagain. “Turkish Airlines’ support ensures a seamless journey and adds immense prestige to the league’s goal of women’s empowerment through sports as well as the agenda of sports tourism,” said Chapagain. “We are thrilled to partner with Vatsalya Everest Women’s Volleyball League as the official airline. With this association, we aim to support women role models in sports. We believe this association will connect countries to Nepali volleyball,” remarked Basar.  <figure> <img src="https://publisher-publish.s3.eu-central-1.amazonaws.com/pb-nepalitimes/swp/asv65r/media/20250825030844_36df66612152abbea71f15579358a2bb0fe797f21cbe7e7c7f28e3fe91655ae4.jpg" data-media-id="editor_0" data-image-id="20250825030844_36df66612152abbea71f15579358a2bb0fe797f21cbe7e7c7f28e3fe91655ae4" data-rendition-name="original" width="1920" height="1280" loading="lazy" alt="Turkish"> </figure>

carbon-monoxide

Breathing can kill you

Poisoning the air we breathe

Nepal’s five little railways

Rain bombs

The cost of preserving Nepal’s past

Turkish to sponsor women’s volleyball league