Features
Challenges in meeting President’s target
Development of renewable energy projects II –
By Dr Janaka Ratnasiri
The comments made by the President at the meeting he had on 15.12.2020 to discuss the development of renewable energy (RE) projects were highlighted in recent media reports, as described in the writer’s earlier write-up which appeared in The Island of 28.12.2020 under the same heading. However, there was no reference in these reports to any feedback that would have been made by officials present. The purpose of this write-up is to discuss likely issues that would have been of concern to institution officials and the challenges they may have to face in meeting the President’s target.
FEARS OF DESTABILIZING THE SYSTEM
The first challenge is to change the mindset of professionals concerned. Energy experts both within the Ceylon Electricity Board (CEB) and outside have been saying for years that connecting too many of RE plants such as wind and solar power systems to the grid will cause its destabilization, not being able to maintain the voltage and the frequency within permitted limits. The output of these RE supplies keep fluctuating momentarily, hourly and diurnally and the problem is how to balance the supply and load under such dynamic conditions. It was also said that excess harmonics generated during conversion of direct current (DC) output from solar systems or from DC wind turbines into alternating current (AC) for feeding into the grid could degrade the quality of the supply.
According to a website on RE systems, “Impacts caused by high penetration levels of intermittent renewable distributed generation can be complex and severe and may include voltage increase, voltage fluctuation, interaction with voltage regulation and control equipment, reverse power flows, temporary overvoltage, power quality and protection concerns, and current and voltage unbalance, among others. The uncertainty and intermittency of wind and solar generation are major complications that must be addressed before the full potential of these renewables can be reached”. These challenges require advanced control strategies to solve the problems effectively.
PROBLEMS ASSOCIATED WITH RENEWABLE ENERGY SYSTEMS
One problem associated with RE systems is that they are not considered dispatchable, which means that their output is not available as and when necessary, unlike in the case of thermal power plants. Wind power output is available only when wind blows which keeps changing in a stochastic manner hourly, diurnally and seasonally. In Sri Lanka, wind is generally strong during the second half of the year than in the first half. In the case of solar panels, their output is available only during the daytime peaking at noon and declining with the increasing solar angle. Even during daytime, the output would drop if there is cloud cover or rainfall. If there is extended periods of bad weather, a consumer has to depend on some back-up power.
According to the CEB Chairman’s Review given in its 2018 Annual Report, “a study on Integration of Renewable Based Generation into Sri Lankan Grid 2020-2030 was conducted during the year (2018) with the objective of investigating the main challenges faced in renewable energy-based generation and determining the optimum level of renewable energy generation”. However, there is no report of this study available in the CEB’s website.
STORAGE SYSTEMS FOR RENEWABLE ENERGY PLANTS
In order to make use of solar energy that is generated during the day, at night time, it is necessary to store the electricity by suitable means. This also applies to wind energy to even out the fluctuating output into a steady output. If the system is connected to the grid, energy generated by solar systems during the day or by wind systems when the wind blows can be fed into the grid and the grid provides the electricity to the consumer during night time or when there is no wind blowing. Hence, there is no need for a separate storage facility with grid-connected systems.
For large scale solar systems, one method of storage is to make use of exiting hydro power reservoirs by saving the water which would have been used for generating an equivalent amount of energy generated by solar panels during the day, and using the water saved during night time. This does not require any additional expenditure on building extra facilities. Another is to build pump-storage facilities comprising two sets of reservoirs at two elevations connected via a penstock with a generator/pump system at the bottom. Already one such system is being planned at Aranayaka.
Any surplus energy generated during the day from solar panels or when wind blows is made use of to pump water from the lower reservoir to the upper reservoir. At night time or when there is no wind, the pumped water is allowed to flow down the penstock driving the pump in the reverse mode to generate electricity. In the West, such pump-storage systems have been used for many decades for peaking purposes. One good example is the system installed at the Niagara Falls.
HYDROGEN SYSTEMS FOR STORAGE
Another method available is to feed the solar panel output to a set of electrolyzers, which are available commercially today, to generate hydrogen by splitting water. Hydrogen generated is stored and fed to a bank of fuel-cells to generate electricity in the form of direct current (DC) and later inverted to AC. After filtering out harmonics, this steady output is fed to the grid as and when necessary, day or night, using the stored hydrogen which makes it dispatchable. Each solar or wind or hybrid energy park that is being planned could be supplemented by such hydrogen storage system accompanied by a bank of fuel cells, enabling the output from these RE parks dispatchable.
There is much interest among developed countries to develop hydrogen energy systems. European Union has set out plans which could require up to € 470 billion (USD 570 billion) of investment in green hydrogen by 2050. Germany alone is targeting 5,000 MW of electrolysis capacity by 2030. Japan, a front-runner along with South Korea, is looking to sharply increase a target to import 300,000 tonnes a year of hydrogen in 2030. U.S. President Joe Biden wants to fund research into technology, including large-scale electrolyzers, to help make green hydrogen costs match conventional hydrogen within a decade. (https://energy.economictimes.indiatimes.com/news/renewable/explainer-why-green-hydrogen-is-finally-getting-its-day-in-the-sun/79672523).
PROPOSAL FOR ROOF-TOP SOLAR INSTALLATIONS
The 2021 Budget Speech states that a capacity of 500 MW will be added to the grid, by providing solar panels each generating 5 kW, to 100,000 houses of low-income families. At the meeting the President had on 15.12.2020 with the two Ministers and Ministry officials, he has said that the Government would bear the cost of LKR. 800,000 per house for installing solar cell panels under this project. This means the expenditure on this project will be about LKR 80 billion. The question arises who will be responsible for implementing this project? The SLSEA Act grants powers to it for “entertainment of applications for carrying on of on-grid and off-grid renewable energy projects”. It also has powers for “the development of guidelines on renewable energy projects and disseminating them among prospective investors”. Hence, the SLSEA may be assigned the task of coordinating the project.
The purchase of 100,000 roof-top panels and getting them installed is a challenge by itself. There is a large number of local companies, numbering about 200, involved in supplying and installing roof-top solar panels. The government should call for expressions of interest (EOI) from these companies to undertake this assignment requesting information on their track record and proof of their ability and competency. Next, bids need to be invited from selected companies after announcing detailed specifications for the panels.
It is important to specify in the bid document itself the limiting values for key parameters with tolerances that need to be met by the panel offered, without just saying that panels offered should conform to international standards, as normally done by the CEB. The evaluation of the bids would be much simpler and faster then. It is best if the supply is distributed among as many vendors as possible, after agreeing on a fixed price, to expedite the implementation of the project and avoid complaints from unsuccessful bidders.
POOR PLANNING FOR RENEWABLE ENERGY PROJECTS
Though the Cabinet of Ministers since 2016 has been taking decisions to introduce RE projects including solar power systems at both domestic level and utility scale, their follow up by the two implementing agencies, viz. SLSEA and the CEB has been rather slow, possibly due to divided responsibility. According to the SLSEA Act, any RE project needs the approval of the SLSEA before commencing any work.
The Electricity Act also requires accepting projects selected only after calling for tenders except those recommended by the SLSEA. The misinterpretation of the Electricity has resulted in projects recommended by the SLSEA getting held up by the CEB for extended periods. The CEB’s draft LTGE Plan for 2020-39 prepared in May 2019, plans to add only 165 MW of mini-hydro systems, 555 MW of wind systems, 880 MW of solar systems and 55 MW of biomass systems up to 2030. Even the SLSEA has failed to come out with a plan to develop RE systems in an optimal manner as highlighted in the Writer’s article in the Island of 28.12.2020.
This is despite the fact that the previous Cabinet decisions had wanted about 2,000 MW of solar power added within a shorter time frame, comprising 1000 MW of roof-top systems and 1000 MW of utility systems. As mentioned in the previous article, even the SLSEA has failed to come up with a plan to develop RE systems though it is a requirement given in its Act. So, another challenge is to get the CEB and SLSEA to enhance their plans for RE generation and fall in line with the Government policy. If they do not comply, the solution is not closing down of the PUCSL as highlighted in writer’s article in The Island of 25.12.2020. (See https://island.lk/cabinet-discussion-on-public-utilities-commission/)
INCOMPATIBILITY OF NEW COAL POWER PLANTS WITH INCREASED RE SHARE
One problem possibly encountered in increasing the RE share is the incorporation of several new coal power plants in the system by 2030. This increases the share of fossil fuel share leaving only a small fraction to be filled by RE systems. For example, the draft Plan for 2020-39 shows the demand in 2030 as 31,740 GWh, out of which 20,640 GWh (65%) will be from fossil fuels and 11,100 GWh (35%) from RE sources. Out of the 20,640 GWh expected from fossil fuel plants, 7,721 GWh (24%) will be from the two new coal power plants to be built at Norochcholai (600 MW) and Trincomalee (300 MW). Another 4,781 GWh (15%) will be from the existing coal power plant at Norochcholai.
This means by 2030, 12,502 GWh (39%) of the demand will be met from coal while another 8,140 GWh (26%) will be from oil or jointly 20,640 GWh (65%) from fossil fuels. If 70% of total demand is to be met from renewables, then only 30% could be generated from fossil fuels. This means that the RE contribution has to be 48,160 GWh if the fossil fuel contribution is to be maintained at 20,640 GWh, making the total supply to be 68,800 GWh, which is more than double the forecasted demand in 2030. In order to make achieving of 70% share from RE sources feasible, it is therefore imperative to limit the fossil fuel contribution to 9,520 GWh in order to maintain the total supply at 31,740 GWh.
The easiest way to achieve this target is to stop building the two new coal power plants at Norochcholai and at Trincomalee, and retire the 20-year-old existing coal plant at Norochcholai. Hence, building new coal power plants is not compatible with President’s target on RE share of 70% in electricity generation. The President should therefore give a clear directive to CEB to discontinue planning of new coal power plants disregarding what its Unions say.
It is reported in the media that a former Army Officer has been appointed as Vice-Chairman of CEB to help CEB “to achieve President Gotabaya Rajapaksa’s of goal promoting renewable energy and providing electricity at a minimal cost” (Island of 22.12.2020). Perhaps the new Vice-Chairman will keep those within CEB who oppose President’s move at bay, including the trade unions.
IMPROVING RESEARCH CAPABILITY OF CEB
According to the CEB Act of 1969, CEB has powers to conduct research into matters affecting the generation, distribution, transmission, supply and use of electricity (Article 12h). However, CEB’s Annual Reports do not refer to any research being done within the CEB. Students in the Physical Science stream having the highest scores at GCE (A level) examination get admitted to engineering courses and those who follow electrical engineering ending up in institutions like CEB.
It is a pity that the CEB management does not make use of this talented graduates to undertake research to seek solutions to such problems such as integrating RE systems into the grid, develop new storage systems and to provide other research and development support for RE systems. In 2019, the CEB has spent about LKR 97 Billion on importing fuel for thermal power plants (SD 2019).
With the introduction of large scale RE systems, part of this expenditure could be saved which could be utilized to set up a Research and Development (R&D) Division in CEB as provided for in its Act.
Perhaps, a senior academic with research experience in RE systems could be invited to set up the R&D Division and provide him with a team of young engineers comprising both electrical and ICT engineers with aptitude for research to undertake studies on how to make the grid smart as described above.
THE WAY FORWARD
If the full potential of the country’s RE resources is exploited, it will be possible to achieve the entire electricity generation from RE sources. It will also save hundreds of Billions of Rupees annually on importing fuel required for operating thermal power plants. However, there are many problems to surmount before this could be achieved. Among these are the following:
a. Change the mindset of senior officials controlling the power sector that changing from fossil fuels to RE sources to meet the base load requirements is technically feasible.
b. Discontinue building new coal power plants and retire the existing coal power plant by 2030 as their presence will exceed the 30% share from fossil fuels.
c. Introduce mechanisms for energy storage at utility scale through utilizing existing hydro power reservoirs or building pump-storage systems or adding large batteries or adding electrolyzer-fuel cell systems which are commercially available now.
d. Set up a R&D Division within CEB to seek solutions for problems associated with integration of utility scale RE systems into the grid.
e. Entertain investors directly for RE projects on build, own, operate and transfer (BOOT) basis by providing efficient, clear and transparent mechanism for accepting proposals and guaranteeing security of their investments.
f. Publish a set of guidelines prepared jointly by SLSEA, CEB and PUCSL for accepting and approving candidate RE projects proposed by investors on BOOT basis.
CONCLUSION
It is important for decision makers to take a wholistic view of the power sector in the country and take evidence-based decisions rather than taking a piecemeal approach. It is not possible to build more coal power plants on one hand and fix targets for increased RE share on the other. While the President wants more renewable energy projects, the Ministry and CEB want more coal power plants. The President should decide on his priorities. If his priority is to have more renewable energy share by 2030, then he should get CEB to give up building more coal power plants. He cannot have both. It is his biggest challenge.
Features
The Venezuela Model:The new ugly and dangerous world order
The US armed forces invading Venezuela, removing its President Nicolás Maduro from power and abducting him and his wife Cilia Flores on 3 January 2026, flying them to New York and producing Maduro in a New York kangaroo court is now stale news, but a fact. What is a far more potent fact is the pan-global impotent response to this aggression except in Latin America, China, Russia and a few others.
Colombian President Gustavo Petro described the attack as an “assault on the sovereignty” of Latin America, thereby portraying the aggression as an assault on the whole of Latin America. Brazilian President Luiz Inácio Lula da Silva referred to the attack as crossing “an unacceptable line” that set an “extremely dangerous precedent.” Again, one can see his concern goes beyond Venezuela. For Mexican President Claudia Sheinbaum the attack was in “clear violation” of the UN Charter, which again is a fact. But when it comes to powerful countries, the UN Charter has been increasingly rendered irrelevant over decades, and by extension, the UN itself. For the French Foreign Minister, the operation went against the “principle of non-use of force that underpins international law” and that lasting political solutions cannot be “imposed by the outside.” UN Secretary General António Guterres said he was “deeply alarmed” about the “dangerous precedent” the United States has set where rules of international law were not being respected. Russia, notwithstanding its bloody and costly entanglement in Ukraine, and China have also issued strong statements.
Comparatively however, many other countries, many of whom are long term US allies who have been vocal against the Russian aggression in Ukraine have been far more sedate in their reaction. Compared to his Foreign Minister, French President Emmanuel Macron said the Venezuelan people could “only rejoice” at the ousting of Maduro while the German Chancellor Friedrich Merz believed Maduro had “led his country into ruin” and that the U.S. intervention required “careful consideration.” The British and EU statements have been equally lukewarm. India’s and Sri Lanka’s statements do not even mention the US while Sri Lanka’s main coalition partner the JVP has issued a strongly worded statement.
Taken together, what is lacking in most of these views, barring a negligible few, especially from the so-called powerful countries, is the moral indignation or outrage on a broad scale that used to be the case in similar circumstances earlier. It appears that a new ugly and dangerous world order has finally arrived, footprints of which have been visible for some time.
It is not that the US has not invaded sovereign countries and affected regime change or facilitated such change for political or economic reasons earlier. This has been attempted in Cuba without success since the 1950s but with success in Chile in 1973 under the auspices of Augusto Pinochet that toppled the legitimate government of president Salvador Allende and established a long-lasting dictatorship friendly towards the US; the invasion of Panama and the ouster and capture of President Manuel Noriega in 1989 and the 2003 invasion of Iraq both of which were conducted under the presidency of George Bush.
These are merely a handful of cross border criminal activities against other countries focused on regime change that the US has been involved in since its establishment which also includes the ouster of President of Guyana Cheddi Jagan in 1964, the US invasion of the Dominican Republic in 1965 stop the return of President Juan Bosch to prevent a ‘communist resurgence’; the 1983 US invasion of Grenada after the overthrow and killing of Prime Minister Maurice Bishop purportedly to ensure that the island would not become a ‘Soviet-Cuban’ colony. A more recent adventure was the 2004 removal and kidnapping of the Haitian President Jean-Bertrand Aristide, which also had French support.
There is however a difference between all the earlier examples of US aggression and the Venezuelan operation. The earlier operations where the real reasons may have varied from political considerations based on ideological divergence to crude economics, were all couched in the rhetoric of democracy. That is, they were undertaken in the guise of ushering democratic changes in those countries, the region or the world irrespective of the long-term death and destruction which followed in some locations. But in Venezuela under President Donald Trump, it is all about controlling natural resources in that country to satisfy US commercial interests.
The US President is already on record for saying the US will “run” Venezuela until a “safe transition” is concluded and US oil companies will “go in, spend billions of dollars, fix the badly broken infrastructure, the oil infrastructure, and start making money” – ostensibly for the US and those in Venezuela who will tag the US line. Trump is also on record saying that the main aim of the operation was to regain U.S. oil rights, which according to him were “stolen” when Venezuela nationalized the industry. The nationalization was obviously to ensure that the funds from the industry remained in the country even though in later times this did lead to massive internal corruption.
Let’s be realistic. Whatever the noise of the new rhetoric is, this is not about ‘developing’ Venezuela for the benefit of its people based on some unknown streak of altruism but crudely controlling and exploiting its natural assets as was the case with Iraq. As crude as it is, one must appreciate Trump’s unintelligent honesty stemming from his own unmitigated megalomania. Whatever US government officials may say, the bottom line is the entire operation was planned and carried out purely for commercial and monetary gain while the pretext was Maduro being ‘a narco-terrorist.’ There is no question that Maduro was a dictator who was ruining his own country. But there is also no question that it is not the business of the US or any other country to decide what his or Venezuela’s fate is. That remains with the Venezuelan people.
What is dangerous is, the same ‘narco-terrorist’ rhetoric can also be applied to other Latin American countries such as Columbia, Brazil and Mexico which also produce some of the narcotics that come into the US consumer markets. The response should be not to invade these countries to stem the flow, but to deal with the market itself, which is the US. In real terms what Trump has achieved with his invasion of Venezuela for purely commercial gain and greed, followed by the abject silence or lukewarm reaction from most of the world, is to create a dangerous and ugly new normal for military actions across international borders. The veneer of democracy has also been dispensed with.
The danger lies in the fact that this new doctrine or model Trump has devised can similarly be applied to any country whose resources or land a powerful megalomaniac leader covets as long as he has unlimited access to military assets of his country, backed by the dubius remnants of the political and social safety networks, commonsense and ethics that have been conveniently dismantled. This is a description of the present-day United States too. This danger is boosted when the world remains silent. After the success of the Venezuela operation, Trump has already upended his continuing threats to annex Greenland because “we need Greenland from the standpoint of national security.” Greenland too is not about security, but commerce given its vast natural resources.
Hours after Venezuela, Trump threatened the Colombian President Gustavo Petro to “watch his ass.” In the present circumstances, Canadians also would not have forgotten Trump’s threat earlier in 2025 to annex Canada. But what the US President and his current bandwagon replete with arrogance and depleted intelligence would not understand is, beyond the short-term success of the Venezuela operation and its euphoria, the dangerous new normal they have ushered in would also create counter threats towards the US, the region and the world in a scale far greater than what exists today. The world will also become a far less safe place for ordinary American citizens.
More crucially, it will also complicate global relations. It would no longer be possible for the mute world leaders to condemn Russian action in Ukraine or if China were to invade Taiwan. The model has been created by Trump, and these leaders have endorsed it. My reading is that their silence is not merely political timidity, but strategic to their own national and self-interest, to see if the Trump model could be adopted in other situations in future if the fallout can be managed.
The model for the ugly new normal has been created and tested by Trump. Its deciding factors are greed and dismantled ethics. It is now up to other adventurers to fine tune it. We would be mere spectators and unwitting casualties.
Features
Beyond the beauty: Hidden risks at waterfalls
Sri Lanka is blessed with a large number of scenic waterfalls, mainly concentrated in the central highlands. These natural features substantially enhance the country’s attractiveness to tourists. Further, these famous waterfalls equally attract thousands of local visitors throughout the year.
While waterfalls offer aesthetic appeal, a serene environment, and recreational opportunities, they also pose a range of significant hazards. Unfortunately, the visitors are often unable to identify these different types of risks, as site-specific safety information and proper warning signs are largely absent. In most locations, only general warnings are displayed, often limited to the number of past fatalities. This can lead visitors to assume that bathing is the sole hazard, which is not the case. Therefore, understanding the full range of waterfall-related risks and implementing appropriate safety measures is essential for preventing loss of life. This article highlights site-specific hazards to raise public awareness and prevent people from putting their lives at risk due to these hidden dangers.
Flash floods and resultant water surges
Flash floods are a significant hazard in hill-country waterfalls. According to the country’s topography, most of the streams originate from the catchments in the hilly areas upstream of the waterfalls. When these catchments receive intense rainfalls, the subsequent runoff will flow down as flash floods. This will lead to an unexpected rise in the flow of the waterfall, increasing the risk of drowning and even sweeping away people. Therefore, bathing at such locations is extremely dangerous, and those who are even at the river banks have to be vigilant and should stay away from the stream as much as possible. The Bopath Ella, Ravana Ella, and a few waterfalls located in the Belihul Oya area, closer to the A99 road, are classic examples of this scenario.
Water currents
The behaviour of water in the natural pool associated with the waterfall is complex and unpredictable. Although the water surface may appear calm, strong subsurface currents and hydraulic forces exist that even a skilled swimmer cannot overcome. Hence, a person who immerses confidently may get trapped inside and disappear. Water from a high fall accelerates rapidly, forming hydraulic jumps and vortices that can trap swimmers or cause panic. Hence, bathing in these natural pools should be totally avoided unless there is clear evidence that they are safe.
Slipping risks
Slipping is a common hazard around waterfalls. Sudden loss of footing can lead to serious injuries or fatal falls into deep pools or rock surfaces. The area around many waterfalls consists of steep, slippery rocks due to moisture and the growth of algae. Sometimes, people are overconfident and try to climb these rocks for the thrill of it and to get a better view of the area. Further, due to the presence of submerged rocks, water depths vary in the natural pool area, and there is a chance of sliding down along slippery rocks into deep water. Waterfalls such as Diyaluma, Bambarakanda, and Ravana Falls are likely locations for such hazards, and caution around these sites is a must.
Rockfalls
Rockfalls are a significant hazard around waterfalls in steep terrains. Falling rocks can cause serious injuries or fatalities, and smaller stones may also be carried by fast-flowing water. People bathing directly beneath waterfalls, especially smaller ones, are therefore exposed to a high risk of injury. Accordingly, regardless of the height of the waterfall, bathing under the falling water should be avoided.
Hypothermia and cold shock
Hypothermia is a drop in body temperature below 35°C due to cold exposure. This leads to mental confusion, slowed heartbeat, muscle stiffening, and even cardiac arrest may follow. Waterfalls in Nuwara Eliya district often have very low water temperatures. Hence, immersing oneself in these waters is dangerous, particularly for an extended period.
Human negligence
Additional hazards also arise from visitors’ own negligence. Overcrowding at popular waterfalls significantly increases the risk of accidents, including slips and falls from cliffs. Sometimes, visitors like to take adventurous photographs in dangerous positions. Reckless behavior, such as climbing over barriers, ignoring warning signs, or swimming in prohibited zones, amplifies the risk.
Mitigation and safety
measures
Mitigation of waterfall-related hazards requires a combination of public awareness, engineering solutions, and policy enforcement. Clear warning signs that indicate the specific hazards associated with the water fall, rather than general hazard warnings, must be fixed. Educating visitors verbally and distributing bills that include necessary guidelines at ticket counters, where applicable, will be worth considering. Furthermore, certain restrictions should vary depending on the circumstances, especially seasonal variation of water flow, existing weather, etc.
Physical barriers should be installed to prevent access to dangerous areas by fencing. A viewing platform can protect people from many hazards discussed above. For bathing purposes, safer zones can be demarcated with access facilities.
Installing an early warning system for heavily crowded waterfalls like Bopath Ella, which is prone to flash floods, is worth implementing. Through a proper mechanism, a warning system can alert visitors when the upstream area receives rainfall that may lead to flash floods in the stream.
At present, there are hardly any officials to monitor activities around waterfalls. The local authorities that issue tickets and collect revenue have to deploy field officers to these waterfalls sites for monitoring the activities of visitors. This will help reduce not only accidents but also activities that cause environmental pollution and damage. We must ensure that these natural treasures remain a source of wonder rather than danger.
(The writer is a chartered Civil Engineer specialising in water resources engineering)
By Eng. Thushara Dissanayake ✍️
Features
From sacred symbol to silent victim: Sri Lanka’s elephants in crisis
The year 2025 began with grim news. On 1st January, a baby elephant was struck and killed by a train in Habarana, marking the start of a tragic series of elephant–train collisions that continued throughout the year. In addition to these incidents, the nation mourned the deaths of well-known elephants such as Bathiya and Kandalame Hedakaraya, among many others. As the year drew on, further distressing reports emerged, including the case of an injured elephant that was burnt with fire, an act of extreme cruelty that ultimately led to its death. By the end of the year, Sri Lanka recorded the highest number of elephant deaths in Asia.
This sorrowful reality stands in stark contrast to Sri Lanka’s ancient spiritual heritage. Around 250 BCE, at Mihintale, Arahant Mahinda delivered the Cūḷahatthipadopama Sutta (The Shorter Discourse on the Simile of the Elephant’s Footprint) to King Devanampiyatissa, marking the official introduction of Buddhism to the island. The elephant, a symbol deeply woven into this historic moment, was once associated with wisdom, restraint, and reverence.
Yet the recent association between Mihintale and elephants has been anything but noble. At Mihintale an elephant known as Ambabo, already suffering from a serious injury to his front limb due to human–elephant conflict (HEC), endured further cruelty when certain local individuals attempted to chase him away using flaming torches, burning him with fire. Despite the efforts of wildlife veterinary surgeons, Ambabo eventually succumbed to his injuries. The post-mortem report confirmed severe liver and kidney impairment, along with extensive trauma caused by the burns.
Was prevention possible?
The question that now arises is whether this tragedy could have been prevented.
To answer this, we must examine what went wrong.
When Ambabo first sustained an injury to his forelimb, he did receive veterinary treatment. However, after this initial care, no close or continuous monitoring was carried out. This lack of follow-up is extremely dangerous, especially when an injured elephant remains near human settlements. In such situations, some individuals may attempt to chase, harass, or further harm the animal, without regard for its condition.
A similar sequence of events occurred in the case of Bathiya. He was initially wounded by a trap gun—devices generally intended for poaching bush meat rather than targeting elephants. Following veterinary treatment, his condition showed signs of improvement. Tragically, while he was still recovering, he was shot a second time behind the ear. This second wound likely damaged vital nerves, including the vestibular nerve, which plays a critical role in balance, coordination of movement, gaze stabilisation, spatial orientation, navigation, and trunk control. In effect, the second shooting proved far more devastating than the first.
After Bathiya received his initial treatment, he was left without proper protection due to the absence of assigned wildlife rangers. This critical gap in supervision created the opportunity for the second attack. Only during the final stages of his suffering were the 15th Sri Lanka Artillery Regiment, the 9th Battalion of the Sri Lanka National Guard, and the local police deployed—an intervention that should have taken place much earlier.
Likewise, had Ambabo been properly monitored and protected after his injury, it is highly likely that his condition would not have deteriorated to such a tragic extent.
It should also be mentioned that when an injured animal like an elephant is injured, the animal will undergo a condition that is known as ‘capture myopathy’. It is a severe and often fatal condition that affects wild animals, particularly large mammals such as elephants, deer, antelope, and other ungulates. It is a stress-induced disease that occurs when an animal experiences extreme physical exertion, fear, or prolonged struggle during capture, restraint, transport, or pursuit by humans. The condition develops when intense stress causes a surge of stress hormones, leading to rapid muscle breakdown. This process releases large amounts of muscle proteins and toxins into the bloodstream, overwhelming vital organs such as the kidneys, heart, and liver. As a result, the animal may suffer from muscle degeneration, dehydration, metabolic acidosis, and organ failure. Clinical signs of capture myopathy include muscle stiffness, weakness, trembling, incoordination, abnormal posture, collapse, difficulty breathing, dark-coloured urine, and, in severe cases, sudden death. In elephants, the condition can also cause impaired trunk control, loss of balance, and an inability to stand for prolonged periods. Capture myopathy can appear within hours of a stressful event or may develop gradually over several days. So, if the sick animal is harassed like it happened to Ambabo, it does only make things worse. Unfortunately, once advanced symptoms appear, treatment is extremely difficult and survival rates are low, making prevention the most effective strategy.
What needs to be done?
Ambabo’s harassment was not an isolated incident; at times injured elephants have been subjected to similar treatment by local communities. When an injured elephant remains close to human settlements, it is essential that wildlife officers conduct regular and continuous monitoring. In fact, it should be made mandatory to closely observe elephants in critical condition for a period even after treatment has been administered—particularly when they remain in proximity to villages. This approach is comparable to admitting a critically ill patient to a hospital until recovery is assured.
At present, such sustained monitoring is difficult due to the severe shortage of staff in the Department of Wildlife Conservation. Addressing this requires urgent recruitment and capacity-building initiatives, although these solutions cannot be realised overnight. In the interim, it is vital to enlist the support of the country’s security forces. Their involvement is not merely supportive—it is essential for protecting both wildlife and people.
To mitigate HEC, a Presidential Committee comprising wildlife specialists developed a National Action Plan in 2020. The strategies outlined in this plan were selected for their proven effectiveness, adaptability across different regions and timeframes, and cost-efficiency. The process was inclusive, incorporating extensive consultations with the public and relevant authorities. If this Action Plan is fully implemented, it holds strong potential to significantly reduce HEC and prevent tragedies like the suffering endured by Ambabo. In return it will also benefit villagers living in those areas.
In conclusion, I would like to share the wise words of Arahant Mahinda to the king, which, by the way, apply to every human being:
O’ great king, the beasts that roam the forest and birds that fly the skies have the same right to this land as you. The land belongs to the people and to all other living things, and you are not its owner but only its guardian.
by Tharindu Muthukumarana ✍️
tharinduele@gmail.com
(Author of the award-winning book “The Life of Last Proboscideans: Elephants”)
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