Opinion
Clean energy without foreign exchange
[This article is dedicated to the late Dr. Janaka Ratnasiri who tirelessly worked hard to make the country move away from fossil fuels.]
According to a news report published in The Island (17 July 2021), the CEB Engineers Union had stated that the government’s target for increasing to 70% the electricity from renewable energy to the national grid is not practical. Apparently, even if it were practical, the CEB does not have computerised infrastructure for managing the variable switching-in and switching-out, needed for integrating “non-firm” energy sources like wind and solar into the grid.
The CEB can say, if we only had that “excess capacity” then blackouts wouldn’t happen! But this is irrelevant, given Dr. Siyambalapitiya’s admission (The Island 19-08-20) that “the system” cannot even handle a 0.5% power fluctuation from “unmonitored” sources like “solar and wind”.
Engineer S. Kumarawadu, the President of the CEB Engineers Union, claims that transmission lines have to be upgraded to meet targets. That should have been a part of the long-term plan anyway. One hopes that the CEB union is more reliable than the GMOA, where Dr. Padeniya has been making statements from cloud cuckooland itself (see https://www.youtube.com/watch?v=rGe6ld2q1vs).
The views of the CEB Engineers Union are very relevant to the country’s energy planning. However, it also has gross vested interests. What the power sector in Sri Lanka does NOT have, is an independent Research and Development (R&D) arm, similar to the Tea Research Institute, Coconut Research Institute, etc., available for agriculture. It is the vital research done by the rice research institutes in developing high-yielding seeds that kept up with the population explosion and fed the country. They faced political bulls running amok in the agricultural china shop, advocating a return to traditional seeds, traditional manure, and the use of occult practices like “kem”, while advocating getting rid of “all chemicals”.
As they are not guided by an R&D arm, the engineer managers choose conventional turn-key solutions that they know of. The CEB is an “unthinking beast” that does not run research projects or pilot plants and patent new ideas. Its “Long Term Generation Planning” (LTGP) Branch makes a no-brainer expansion plan every year.
The CEB’s LTGP 2015-2034 is still excessively tied to fossil fuels. This is not surprising, as it does not have the capacity to integrate new technologies, or even run a proper simulation of its own system, its power failures and blackouts. It has gone to Canadian, European or Japanese organisations to do simulations that should have been “in house” jobs. Its “research” is at best a tender board tango done with wheeler-dealing politicians. The CEB ends up blaming politicians who canceled “well-laid” LTG plans, while the politicians blame an uncooperative “CEB mafia”!
Consider the claim (see The Island, 17th July) that supplying 70% of the needed power using renewable sources is not practical. This is contradicted by other information sourced to the CEB itself. A news report (23-12-2019, The Island) claimed that when there were heavy rains, 70% of the power needed came from hydroelectricity. Similarly, on 10th August 2020 the CEB reported that over 50% of the power came from hydro as there had been adequate rains.
Some 40 GWh is needed at present. Hydroelectricity provides about 20 GWh of this, while coal provides some 18 GWh. As mentioned above when there is sufficient rain, 70% of the needed electricity comes from hydro! That is, some 28 GWh can be harvested if the water levels are preserved over the two monsoons. So, this increased the the hydro-electric output by some 40%. This figure is consistent with high hydro-electric outputs in the rainy seasons.
When the reservoirs are full, the evaporation is also extreme. King Parakramabahu wanted to use every drop of water reaching the ocean but did not consider evaporation. In my writings during the past two decades, I have pointed out the need to stop the over 30-40% evaporation losses happening day and night, due to the wind and the prevailing heat. These worsen with global warming. During heavy rains the water spills over and gets wasted. Additional storage to save spill water by restructuring reservoir dams, and using locally made floats to cover parts of the surface to cut evaporation can boost the hydro-electricity output over 30-40%.
So far, just by protecting the water from evaporation and spillage, we gain perhaps a 30% boost in hydro-power without using any solar panels. Floats can be added WITHOUT foreign exchange. If solar panels and wind turbines are added around these reservoirs, even more energy is harvested. Do your own calculations to see what you get! For answers, see my earlier articles, e.g., The Island of 15.07.2020, or 31-08-20: https://island.lk/sri-lankas-power-supply-blackouts-and-how-to-prevent-them/). Hence you don’t need any fossil fuel in the end.
Evaporation control will become extremely acute with increased global warming. Otherwise, even the 20GWh currently supplied by Hydro will dwindle down due to extended droughts. However, once the systems are set up to prevent evaporation, the gained 30-40% increase in hydroelectricity is produced by a gain in head water in the reservoir. NO STORAGE BATTERIES ARE NEEDED. This is “firm energy” and remains compatible with the utterly outdated grid stabilization schemes still used by the CEB.
So, preventing evaporation will rapidly increase the island’s power capacity by, say, 30% . Given some 22 major hydroelectric reservoirs with a surface area of about 1000 ha each, if 50% of the surface be covered using floats, 11,000 ha (110 sq km) are protected. It can be shown that the environmental impact is positive. The water quality is improved due to reduced algae growth. The annual hydro-power of about 6000 GWh will rise to 8000 GWh when evaporation is cut. This is the cheapest and cleanest possible electricity!
Typically, sunlight can annually produce about 100-200 GWh per sq. km (100 ha) under Sri Lanka’s conditions. If solar panels are also placed on the floaters deployed to cut evaporation, then 1000-2000 GWh per annum of solar energy can be harvested, with no hassle or delays in acquiring land rights. Any excess daytime energy can be saved by retaining the corresponding amount of hydro-head in the reservoirs, without sending the reservoir water down into the turbines. That is, solar electricity has been stored without batteries and converted to firm power!
Furthermore, evaporation shields, equipped with solar panels are a one-time capital investment, and there is no need for continued importation of LNG, coal or oil as envisaged in the conventional expansion plan of the CEB that takes no account of global warming. The type of costly infrastructure development needed for LNG is not needed for the simple approach of cutting down evaporation, as the first conservation step that will boost Sri Lanka’s clean power capacity. And yet, in the LTGP 2020-2039, the CEB has only paid lip service to government policy on fuel diversification by adding LNG-based generating capacity, whereas LNG is an expensive fossil fuel that should have been avoided! Why is LNG energy being falsely referred to as “clean energy” in CEB documents?
However, unconventional solutions should NOT be implemented without running pilot projects. Such projects must be run by a yet to be established Power Research Institute, which should have been established at least in the days of the accelerated Mahaweli project. A first floating solar project has been proposed near the Parliament, on the Diyawanna Lake. But this is largely a no-brainer as the Diyawanna lake is not connected to a turbine, and no gain in evaporation is achieved. No natural mechanism of energy storage, as saved water is available and one has to resort to batteries.
Some unconventional solutions that have been proposed (without any trials or pilot projects) include the use of urban garbage as an energy source, while ignoring the now well established biomass approaches that use fast-growing Giricidia or Castor to produce dendro energy. Several 10MW dendro plants already exist, and establishing 20 more within the next 2-3 years, to add 200MWs of capacity is straightforward.
Attempts to use urban garbage in settings similar to Sri Lanka, e.g., India, has led to failure in actual operations. Only a total of 138 MW has been installed in India by 2019 although its garbage output is massive. The extreme wetness of the garbage, inadequate separation of wet garbage from dry garbage, and the difficulties of plant operation for methane production, incineration and pyrolysis, and disposal of toxic ash have become serious problems. This is, in my view, an unsuitable approach for Sri Lanka, although suitable for a research and development (R&D) pilot project, since Colombo alone produces 2-5 thousand tons of urban garbage per day. Sri Lanka should develop dendro power while leaving “garbage to energy” conversion as an R&D project.
CHANDRE DHARMAWARDANA
Canada
Opinion
The shadow of a Truman moment in the Iran war
Wars often produce moments when leaders feel compelled to seek a decisive stroke that will end the conflict once and for all. History shows that such moments can generate choices that would have seemed unthinkable only months earlier. When Harry S. Truman authorised the atomic bombings of Hiroshima and Nagasaki in 1945, the decision emerged from precisely such wartime pressures. As the conflict involving the United States, Israel and Iran intensifies today, the world must ensure that a similar moment of desperate calculation does not arise again.
The lesson of that moment in history is not that such weapons can end wars, but that once the logic of escalation begins to dominate wartime decision-making, even the most unthinkable options can enter the realm of strategic calculation. The mere possibility that such debates could arise is reason enough for policymakers everywhere to approach the present conflict with extreme caution.
As the war drags on, both Donald Trump and Benjamin Netanyahu will face mounting pressure to produce decisive results. Wars rarely remain confined to their original scope once expectations of rapid victory begin to fade. Political leaders must demonstrate progress, military planners search for breakthroughs, and public narratives increasingly revolve around the need for a conclusive outcome. In this environment, media speculation about “exit strategies” or “off-ramps” for Washington can unintentionally increase pressure on decision-makers. Even well-intentioned commentary can shape the climate in which leaders make decisions, potentially nudging them toward harder, more dramatic actions.
Neither the United States nor Israel lacks the technological capability associated with advanced nuclear arsenals. The nuclear arsenals of advanced powers today are far more sophisticated than the devices used in 1945. While their existence is intended primarily as deterrence, prolonged wars have historically forced strategic communities to examine every available option. Even the discussion of such possibilities is deeply unsettling, yet ignoring the pressures that produce such debates can be dangerous.
For that reason, policymakers and societies on all sides must recognise the full range of choices that prolonged wars can place before leaders. For Iran’s leadership and its wider strategic community, absorbing this reality may be essential if catastrophic escalation is to be avoided. From Tehran’s perspective, the conflict may well be seen as existential. Yet history also shows that wars framed as existential struggles can generate the most dangerous strategic decisions.
The intellectual climate in Washington has also evolved. A number of influential voices in Washington now argue that the United States has become excessively risk-averse and that restoring global credibility requires a more assertive posture. Such arguments reflect a broader shift toward the language of renewed deterrence and strategic competition. Yet this very logic can make it politically harder for leaders to conclude conflicts without visible demonstrations of strength.
The outcome of this conflict will also be watched closely by other major powers. In 1945, the atomic decision was shaped not only by the desire to end a brutal war but also by the strategic message it sent to rival states observing the emergence of a new geopolitical era. Today, other significant powers will similarly draw lessons from how the United States manages both the conduct and the conclusion of this conflict.
This is why cool judgment is essential at this stage of the war. Whether the original decision to go to war was wise or ill-advised is now largely beside the point. Once a conflict has begun, the overriding priority must be to prevent escalation into something far more dangerous.
In such moments, the international system can benefit from the quiet diplomacy of actors that retain a degree of strategic autonomy. Among emerging nations, India stands out as a major emerging power in this regard. Despite its energy dependence on the Gulf and deep economic engagement with the United States, India has consistently demonstrated a capacity to maintain independent channels of communication across geopolitical divides.
This unique positioning may allow New Delhi to explore, discreetly and without public fanfare, avenues for de-escalation with Washington, Tel Aviv and Tehran alike. At moments of heightened tension in international politics, the world sometimes requires what might be called an “adult in the room”: a state capable of engaging all sides while remaining aligned exclusively with none.
If the present conflict continues to intensify, the value of such diplomacy may soon become evident. The most important lesson from 1945 is not only the destructive power of nuclear weapons but the pressures that can drive leaders toward choices that later generations struggle to comprehend. History shows that when wars reach their most desperate phases, restraint remains the only safeguard against catastrophe.

(Milinda Moragoda is a former Cabinet Minister and diplomat from Sri Lanka and founder of the Pathfinder Foundation, a strategic affairs think tank, can be contacted via email@milinda. This was published ndtv.com on 2026.03.1
by Milinda Moragoda
Opinion
Practicality of a trilingual reality in Sri Lanka
Dr. B.J.C. Perera (Dr. BJCP) in his article ‘Language: The symbolic expression of thought’ (The island 10.03.2026) delves deeper into an area that he has been exploring recently – childhood learning. In this article he writes of ‘a trilingual Sri Lanka’, reminding me of an incident I witnessed some years ago.
Two teenagers, in their mid to late teens, of Muslim ethnicity were admitted to the hospital late at night, following a road traffic accident. They had sustained multiple injuries, a few needing surgical intervention. One boy had sustained an injury (among others) that needed relatively urgent attention, but in itself was not too serious. The other had also sustained a few injuries among which one particular injury was serious and needed sorting out, but not urgently.
After the preliminary stabilisation of their injuries, I had a detailed discussion with them as to what needed to be done. Neither of them spoke Sinhala to any extent, but their English was excellent. They were attending a well-known international school in Colombo since early childhood and had no difficulty in understanding my explanation – in English. The boys were living in Colombo, while their father would travel regularly to the East (of Sri Lanka) on business. The following morning, I met the father to explain the prevailing situation; what needs to be done, urgency vs. importance, a timeline, prioritisation of treatment, possible costs, etc.
Doctor’s dilemma
The father did not speak any English and in conversation informed me that he had put both his boys into an International School (from kindergarten onwards) in order to give them an English education. The issue was that the father’s grasp of Sinhala was somewhat rudimentary and therefore I found that I could not explain the differences in seriousness vs, urgency and prioritisation issues adequately within the possible budget restrictions. This being the case and as the children understood exactly what was needed, I then asked the sons to ‘educate’ the father on the issues that were at hand. The boys spoke to their father and it was then that I realised that their grasp of Tamil was the same as their father’s grasp of Sinhala!
In the end I had to get down a translator, which in this case was a junior doctor who spoke Tamil fluently; explained to him what was needed a few times as he was not that fluent in English, certainly less than the boys, and then getting him to explain the situation to the father.
What was disturbing was having related this episode at the time to be informed that this was not in fact not an isolated occurrence. That there is a growing number of children that converse well in English, but are not so fluent in their mother tongue. Is English ‘the mother tongue’ of this ‘new generation’ of children? The sad truth is no and tragically this generation is getting deprived of ‘learning’ in its most fundamental form. For unfortunately, correct grammar and syntax accompanied with fluency do not equal to learning (through a language). It is the natural process of learning two/three languages (0 to 5 years) that Dr. BJCP refers to as being bilingual/trilingual and is the underlying concept, which is the title of Dr. BJCP’s article ‘Language: The symbolic expression of thought’.
“Introduction into society”
It is critical to understand at a very deep level the extent and process of what learning in a mother tongue entails. The mother’s voice is arguably the first voice that a newborn hears. Generally speaking, from that point onwards till the child is ‘introduced into society’ that is the voice he /she hears most. In our culture this is the Dhorata wedime mangalyaya. Till then the infant gets exposed to only the voices of the immediate /close family.
Once the infant gets exposed to ‘society’ he /she is metaphorically swimming in an ocean of language. Take for example a market. Vendors selling their wares, shouting, customers bargaining, selecting goods, asking about the quality, freshness, other families talking among themselves etc. The infant is literally learning/conceptualizing something new all the time. This learning process happens continuously starting from home, at friends/relatives’ houses, get-to-gathers, festivals, temples etc. This societal exposure plays a dominant role as the child/infant gets older. Their language skills and vocabulary increase in leaps and bounds and by around three years of age they have reached the so-called ‘language explosion’ stage. This entire process of learning that the child undergoes, happens ‘naturally and effortlessly’. This degree of exposure/ learning can only happen in Sinhala or Tamil in this country.
Second language in chilhood
Learning a second language in childhood as pointed out by Dr BJCP is a cognitive gift. In fact, what it actually does is, deepens the understanding of the first language. So, this-learning of a second language- is in no way to be discouraged. However, it is critical to be cognisant of the fact that this learning of the second language also takes place within a natural environment. In other words, the child is picking up the language on his own. As readily illustrated in Dr. BJCP’s article, the home environment where the parents and grandparents speak different languages. He or she is not being ‘forcefully taught’ a language that has no relevance outside the ‘environment in which the second language is taught’. The time period we (myself and Dr. BJCP) are discussing is the 0 to 5-year-old.
It does not matter whether it is two or three languages during this period; provided that it happens naturally. For as Dr. BJCP states in his article ‘By age five, they typically catch up in all languages…’ To express this in a different way, if the child is naturally exposed to a second /third language during this 0 to 5-year-old period, he /she will naturally pick it up. It is unavoidable. He /she will not need any help in order for this to happen. Once the child starts attending school at the age of 5 or later, then being taught a second language formally is a very different concept to what happens before the age of 5.
The tragedy is parents, not understanding this undisputed significance of ‘learning in/a mother tongue’, during the critical years of childhood-0 to 5; with all good and noble intentions forcefully introduce their child to a foreign tongue (English) that is not spoken universally (around them) i. e., It is only spoken in the kindergarten; not at home and certainly nowhere, where the parents take their children.
Attending school
Once the child starts attending school in the English medium, there is no further (or minimal) exposure to his /her mother tongue -be it Sinhala or Tamil. This results in the child losing the ability to converse in his/her original mother tongue, as was seen earlier on. In the above incident that I described at the start of this article, when I finally asked the father did he comprehend what was happening; his eyes filled with tears and I did wonder was this because of his sons’ injuries or was it because his decisions had culminated in a father and a son/s who could no longer communicate with each other in a meaningful way.
Dr BJCP goes on to state that in his opinion ‘a trilingual Sri Lanka will go a long way towards the goals and display of racial harmony, respect for different ethnic groups…’ and ‘Then it would become a utopian heaven, where all people, as just Sri Lankans can live in admirable concordant synchrony, rather than as a splintered clusters divided by ethnicity, language and culture’. Firstly, it must be admitted from the aspect of the child’s learning perspective (0 to 5 years); an environment where all three languages are spoken freely and the child will naturally pick up all three languages (a trilingual reality) does not actually exist in Sri Lanka.
However, the pleasant practical reality is that, there is absolutely no need for a trilingual Sri Lanka for this utopian heaven to be achieved. What is needed is in fact not even a bilingual Sri Lanka, but a Sri Lanka, where all the Sinhalese are taught Tamil and vice versa. Simply stated it is complete lunacy– that two ethnic communities that speak their own language, need to learn another language that is not the mother tongue of either community in order to understand one another! It is the fact that having been ruled by the British for over a hundred years, English has been so close to us, that we are unable to see this for what it is. Imagine a country like Canada that has areas where French is spoken; what happens in order to foster better harmony between the English and French speaking communities? The ‘English’, learn to speak French and the ‘French’ learn to speak English. According to the ‘bridging language theory of Sri Lanka’, this will not work and what needs to happen is both communities need to learn a third language, for example German, in order to communicate with one another!
Learning best done in mother tongue
eiterating what I said in my previous article – ‘Educational reforms: A Perspective (The Island 27.02.2026) Learning is best done in one’s mother tongue. This is a fact, not an opinion. The critical thing parents should understand and appreciate is that the best thing they can do for their child is to allow/encourage learning in his/her mother tongue.
This period from 0 to 5 years is critically important. If your child is exposed naturally to another language during this period, he /she will automatically pick it up. There is no need to ‘forcefully teach’ him /her. Orchestrating your child to learn another language, -English in this instance- between the ages of 0 to 5 at the expense of learning in his /her mother tongue is a disservice to that child.
by Dr. Sumedha S. Amarasekara
Opinion
Tribute to Vijitha Senevirathna
APPRECIATION
On Friday, the 20th of March, Vijitha Senevirathna would have celebrated his 85th birthday if not for his sad passing away nearly a year ago.
The passing of Vijitha was a moment of great sorrow to all who knew him.
He was my classmate from Montessori to pre-university at Maris Stella College, Negombo. As a Maristonian, Vijitha excelled in his academic studies.
Eventually, he entered the Law College and practised as an Attorney-at-Law and Notary Public for over 50 years.
As an Attorney-at-Law, Vijitha earned the respect of the judiciary and a wide circle of clients. He upheld the highest and most cherished values of the legal profession and earned the trust of all who knew him. His 50th anniversary in the noble profession of law was celebrated with much pageantry, amidst a distinguished gathering of friends, relations, clerics, and the rich and famous of Sri Lanka.
Vijitha dearly loved his proud wife Nirmali and his six children, who are in the highest professions in Sri Lanka. He inculcated among his children professional efficiency, diligence, and honesty.
We who associated closely with Vijitha miss his warm friendship, sense of humor, and animated conversation. He was a raconteur, and people gathered around him and listened to his narrations and tales of yore, especially at the many celebrations at his residence in Dehiwala, where the waters of Scotland flowed generously.
I have personally admired Vijitha’s patience, grit, and lifetime achievements, despite a physical dysfunctionality he suffered over his lifetime.
For Vijitha, the song has ended, but the melody lingers on, in the words of the popular composer Irving Berlin.
Merrick Gooneratne
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