Connect with us

Features

Renewable energy share in power generation – President misled by advisers

Published

on

by Dr. Janaka Ratnasiri

A press release issued by the President’s Media Division on 14.09.2020 says that plans should be made to generate 70% of the country’s overall electricity requirements from renewable energy (RE) sources by 2030. This is a deviation from the target of 80% given for the same purpose in the President’s manifesto seeking peoples’ mandate for the Presidency. Obviously, the President has been misled by his advisers saying that the 80% target cannot be achieved.

PRESIDENT OFFICE PRESS RELEASE ON ELECTRICITY GENERATION

The press release gives a summary of decisions taken at a meeting held on 14.09.2020 where the future plans of the State Ministry of Solar Power, Wind and Hydro Power Generation (SW&H Power) were discussed by the President with the State Minister of SW&H Power, Minister of Power, Secretaries to the President and the Ministers, heads of stake holder organizations and representatives of the RE industry.

The President had said the countries world over are moving away from fossil fuels such as coal and petroleum oil towards renewable energy sources in order to arrest the anticipated climate change. He has pointed out that Sri Lanka should adopt renewable energy sources wherever possible enabling the future generations to enjoy the benefits of sustainable development. He has further said that the government has granted the highest priority for RE projects and directed the President’s Secretary to issue a circular to all institutes informing them of this decision and seeking their assistance.

Among the other matters discussed were installation of solar PV panels on roof-tops in government schools, factories and other government establishments, building wind energy projects at Mannar, Pooneryn and Siyambalanduwa and the need to remove barriers for the private sector to invest on RE projects.

 

PREVIOUS CABINET DECISIONS AND PLANS ON RE PROJECTS

 

The Government during 2016-18 has decided to install roof-top Solar Power plants with capacity up to 1000 MW by 2025 on a war footing (Soorya Bala Sangramaya) (Cabinet decision on 09.08.2017). The Cabinet on 02.05.2017 has approved the allocation of LKR 300 million to install roof-top solar panels in government establishments, which was followed up by another decision taken on 05.12.2017 in which approval was granted to award contracts for their establishment in 63 Government hospitals, 13 Government schools and 01 Divisional Secretariat Division.

Cabinet approvals were granted on 16.12.2016 for building a Solar Power Park of capacity 100 MW in Siyambalaanduwa, on 28.02.2017 for building a 100 MW capacity Floating Solar Power Energy Plant at Madura Oya Reservoir and on 23.05.2017 for building a 240 MW Wind Power and an 800 MW Solar Power Hybrid Energy Park at Pooneryn. Other than carrying out some preliminary investigations, nothing firm including sourcing investors or necessary approvals has been undertaken.

 

CURRENT SHARE OF RENEWABL ENERGY IN THE SYSTEM

 

The current power system in Sri Lanka comprises a mix of thermal power plants, both oil and coal fired, hydropower plants, both major plants and mini-hydro plants and several wind, solar and biomass systems. Their capacities and actual annual energy generated in 2018 are shown in Table 1, with data sourced from CEB’s 2018 Statistical Digest. The average plant factor for each type of power plant (PF) is also shown in the Table 1. (see table 1)

It is seen that the share of RE in the total power generation in 2018 was 45.4%, based on actual energy generated during the year. The average PF for solar panels has been 19.7% while that for wind power plants has been 29.3%. Hence, in estimating energy generation in future RE power plants, an average PF of 20% was assumed for solar panels and 30% for wind power plants. The challenge therefore is to raise the RE share of 45% to 80% within the next 12 years.

The Sustainable Energy Authority of Sri Lanka (SLSEA) which is mandated to promote and regulate the development of RE projects has given in its website a list of RE projects that have been connected to the grid as at 30.06.2020 and also a list of RE projects that have been granted permission. A summary is shown in Table 2 along with the estimated energy generation using plant factors given in Table 1. It is expected that the plants for which permission has been granted will be commissioned by 2030.(See table 2)

 

PLANS FOR FUTURE GENERATION EXPANSION

The CEB prepares once in two or three years a long-term generation expansion (LTGE) plan where the future demand for power during each year of the planning period is first estimated. As per Sri Lanka Electricity (Amendment) Act No. 31 of 2013, the LTGE Plan prepared by the CEB needs the approval of the Public Utilities Commission of Sri Lanka (PUCSL) before implementation. The latest approved plan is in respect of 2018-37. A later plan prepared for 2020-39 released in May 2019 is yet to be approved. The capacities of different plant types recommended in the 2020-39 LTGE Plan to be added annually during the period 2020 – 2030 are shown in Table 3. The Annex 8.4 of the Plan gives the estimated generation from each of the plant types and using these, the total generation from RE sources and the total from all sources estimated are also shown in Table 3.(see table 3)

It is seen that the total RE contribution in 2030 will be 11,102 GWh, while the total generation will be 31,738 GWh. This gives the RE share in the total generation as 35.0%. This is a reduction from the 2018 actual value of 45.4 %. This shows that CEB’s planning process has ignored the President’s policy as outlined in his manifesto where he has announced that he wished to have RE sources contributing at least 80% of the total electricity generation by 2030. Instead of showing an increasing trend, the Plan shows a decreasing trend for the RE contribution.

Taking into consideration the contents in the press release issued on 14.09.2020 after having discussions with the State Minister of SW&H Power and officials of stakeholder institutes as given in the introductory paragraph, the writer proposes the following adjustments be made to the energy mix for electricity generation, in order to reverse this trend.

Consider adding 520 GWh for hydropower by building a reservoir below St. Clair’s Falls to utilize water spilling over the Upper Kotmale plant during the daytime and linking it with the existing shaft of the Upper Kotmale power plant, details of which were given in writer’s previous articles.

Retire all diesel operated thermal power plants including the two combined cycle gas turbine (CCGT) plants at Kelanitissa which are running at low efficiency and served their useful life by 2030.

Retire the existing coal power plant at Puttalam as it will be 20 years old by 2030.

Drop the plans for building new coal power plants including the proposed extension to the existing coal plant at Puttalam.

Table 4 gives the generation from each type of plants in 2030 as given in the CEB Plan as well as under the adjusted scenario. The latter shows the total thermal energy generated will be only 6,385 GWh including 489 GWh from CCGT at Kerawalapitiya and 113 GWh from the gas turbines which are retained for peaking purposes. The base load will be met by the five natural gas operated CCGT power plants each with capacity 300 MW having an efficiency over 55%. In order to meet the total demand of 31,800 GWh by 2030 and achieve the target of 80% of RE share, it will be necessary to have at least 20,600 GWh generated from RE sources, that is a 3-fold increase from CEB’s estimate. The question is whether it is technically and financially feasible to achieve this target in 10 years’ time.



Features

New US sanctions on ICC, a fillip to worldwide political repression

Published

on

The International Criminal Court in session. UN Photo/Eskinder Debebe

US Secretary of State Marco Rubio’s warning to the International Criminal Court (ICC) was stark: ‘Either the ICC will end its threats, or we will end the ICC.’ It followed US central administration accusations that the court was unfairly targeting Americans on the basis of trumped-up war crimes charges.

However, a new plethora of sanctions has been clamped on the ICC by the US, which in turn has spurred accusations by sections of the world that the latter has unleashed an ‘assault’ on the international legal order.

What some of the sanctions would mean for the ICC was outlined by Rubio: ‘We will ban transactions with this rogue court, cutting off their resources and crippling their ability to operate against us.’

The ICC has shown consistency of purpose over the years. Despite some operational constraints it has indicted a large number of political strongmen from around the world, accused of war crimes and other governance excesses that come under its purview. Two such recent figures are: Russian President Vladimir Putin and Israeli Prime Minister Benjamin Netanyahu.

Rather than enjoy a mere nominal presence in the world community, the ICC has proved its effectiveness by detaining and bringing to justice scores of VIP politicians and others of their ilk who have been found guilty of human rights abuses and kindred excesses that come within the terms of reference of the ICC.

Accordingly, the international justice system would be stymied considerably as a result of the ICC being dis-empowered, particularly financially. Needless to say, potential and real perpetrators of the species of crime coming under the jurisdiction of the ICC would stand to gain most from such anarchic tendencies. That is, political repression globally would be enabled to enjoy a new lease of life.

A detailing of the types of crime coming under the purview of the ICC provides an idea of what it would cost the international community if the ICC’s operations are gravely hampered. They are mainly: genocide, war crimes, crimes against humanity and the crime of aggression.

That is, the part of the world to be worst affected would be the global South, since the latter is awash with the mentioned crimes. Needless to say, a chronically-disaffected South will sooner rather than later undermine the well being of the world dangerously. The world is already being put through these paces.

At the time of writing, ‘illegal migrants’ from the South, for example, are aggravating many a Western economy’s woes, besides creating for them acute law and order issues. The fact that these migrants’ presence goes on to become a virtual test of the migrant receiving states’ ability to forge domestic social inclusion in the face of jingoistic protests by mainly white supremacist groups is evidence of the latter. As is known, the US, to take just one example, has been up against this crisis for quite a while.

Accordingly, it will be in the best interests of the West if ‘illegal’ migrant arrivals on their shores are stemmed. If the socio-political and economic problems assailing the South are effectively managed through North-South collaborative, ‘trouble-shooting’ efforts the causes leading to ‘illegal’ migration and connected issues could be resolved at source as it were. For, it is the aggravation of the South’s material questions that lays the basis for the emergence of repressive and anti-democratic regimes in the hemisphere.

Until such time that the aforementioned issues in North-South relations are visited afresh and addressed urgently, a vibrantly functioning ICC would be needed. For, the latter would prove a deterrent to Southern political and military strongmen, highly prone to power abuse and like excesses, from coming into being in the wake of the South’s chronic material woes and the wars and conflicts that result from them.

It stands to reason then that the US would be acting in its own interests by enabling the ICC to perpetuate its mandate without hindrance. For a crop of issues that impinges negatively on internal law and order would be defused.

Meanwhile, there needs to be a meeting of minds among the rest of the West to put back in place a North-South dialogue process aimed at reducing some of the economic pressures that are weighing on the South.

Since economics usually drives politics it will be in the interests of the world community to scrutinizingly re-visit North-South issues of the past and put in place economic relief packages for Southern publics that would enable them to tide over their material hardships rather than permit the latter to aggravate into social disaffection and eventually armed militancy. It is the latter juncture that paves the way for the emergence of authoritarian rulers in the South who then go on to be a blight on their publics.

Accordingly, the Southern-based global development thinking of the past that envisaged a more equitable world economic order needs to be seen as an urgent need. That is, NAM’s international development paradigms need to be resuscitated to the extent possible.

It is unlikely that rightist governments of the West, such as the current Republican administration in the US, would find these projects feasible, but democratic states of Europe, led by perhaps the UK, are likely to think otherwise. For it would not be beneficial for the democratic world to be having on their hands repressive governments in the South who would be gravitating towards the major military and economic actors of the South, such as Iran and North Korea, who tend to be in constant power struggles with the West.

However, until such time that the mentioned, pro-people initiatives are given serious thought the ICC would need to be enabled by the international community to be in place comfortably and carry on with its mandate of bringing repressive rulers to book. Besides the ICC should pave the way for the peoples of the developing world to enjoy some substantial respite from the political repression and even terror which tend to be their lot.

Meanwhile, the wars of West Asia are relentlessly aggravating the economic hardships of people everywhere, driving the point home to enlightened sections that there is no alternative to peacemaking. A challenge is to convert the US under President Trump to this line of thinking.

Continue Reading

Features

Clear, soft and shine-free skin

Published

on

This week, I give you five simple, time-tested homemade remedies that help reduce the appearance of blemishes, control excess shine and leave your skin feeling softer and smoother.

The Honey and Lemon Brightening Dab:

For stubborn blemish marks, this is a classic. Mix one teaspoon of pure bee honey with three to four drops of fresh lemon juice. Apply gently, only on the affected spots, and leave for 10 minutes before rinsing with lukewarm water. While honey soothes and softens, lemon helps to brighten naturally. Use twice a week in the evening.

Besan and Rose Water Oil-Control Pack:

An ideal remedy to combat shine, especially on the T-zone. Take two teaspoons of besan (gram flour) and mix with sufficient rose water to form a smooth paste. Add a pinch of turmeric for its antiseptic goodness. Apply evenly, keep for 15 minutes and wash off. It absorbs excess oil without over-drying, leaving a beautiful matte finish.

Aloe Vera and Cucumber Ice Soother:

Blend fresh aloe vera gel with the juice of a grated cucumber and freeze the mixture in an ice tray. Each morning, wrap one cube in a soft muslin cloth and gently rub over a cleansed face for 30 seconds. It calms, tightens pores and imparts a baby-soft smoothness.

Oatmeal and Curd Gentle Polish:

Roughness and old blemish marks need gentle exfoliation. Combine one tablespoon of finely powdered oatmeal with one tablespoon of fresh curd (yoghurt). Massage very gently, in circular motions, for one minute, leave for five minutes and rinse. It removes dead cells and unveils softer, clearer skin.

 Multani Mitti and Green Tea Magic Mask:

Brew some green tea and allow it to cool completely. Mix one and a half teaspoons of Multani Mitti (Fuller’s Earth) with the tea water to make a fine paste. Apply for 10 to 12 minutes – do not let it dry and crack completely – and wash off. It draws out impurities, fades blemishes and bestows a fresh, shine-free glow.

A Gentle Reminder:

As with any natural remedy, always do a patch test on your inner arm first. For those with oily or combination skin, avoid heavy coconut oil application and harsh scrubbing, as they tend to aggravate shine and blemishes.

Continue Reading

Features

Compete, shine and be discovered at WCOPA 2027

Published

on

Dream of performing on a world stage? Well, here is your unique, golden opportunity!

The World Championships of Performing Arts (WCOPA) — the one and only official “Talent Olympics” — is the world’s premier global platform for aspiring singers, dancers, actors, models, instrumentalists, etc., to compete, shine and be discovered!

And, yes, this world stage is open to YOU, Sri Lankans living in Sri Lanka and overseas!

Held annually in glittering Las Vegas, WCOPA brings together over 70 countries, all competing for Gold, Silver and Bronze Medals, just like the traditional Olympics.

Lakisha Bernard: Will represent Team Sri Lanka at WCOPA 2027

Outstanding performers vie for the coveted titles of Junior and Senior Grand Champion Performer of the World, with winners and standout participants awarded over $500,000 in scholarships, cash awards and prizes to catapult their education and careers!

Sri Lanka is already making waves! At WCOPA 2026, Natharie Wickramasinghe, representing Team Sri Lanka, made the nation proud by winning a Bronze Medal in the Ethnic/Folklore Dance category!

Lakisha: Accomplished freelance Model and Fashion Design graduate

Recruitment for this prestigious competition is handled through a system of scouts and licensed National Directors — and this is where our very own Chris Rajendra, now based in Las Vegas, and National Director for Team Sri Lanka, comes into the scene.

If you are a singer, dancer, actor, model, instrumentalist — if you have talent burning inside you — contact Chris Rajendra today for registration and, who knows, you may find yourself in Las Vegas, and proudly draped in the Sri Lankan flag, at WCOPA 2027!

The contact address is: Chris Rajendra, wcopa.nationaldirector.sl@gmail.com

or chris.rajendra@gmail.com

Meanwhile, a star is born for 2027, in the form of Lakisha Bernard who is all set to represent Team Sri Lanka at WCOPA 2027.

Originally hailing from the sun-drenched coastal city of Colombo and now carving out her creative career in Canada, 22-year-old Lakisha is stepping into the international spotlight.

This accomplished freelance Model and Fashion Design graduate has officially been appointed as the Team Sri Lanka Promoter for Canada as she prepares to represent Team Sri Lanka at WCOPA in Las Vegas.

Lakisha brings a unique blend of high-fashion sensibility, captivating camera presence and expert garment design to the Team.

Having built her career, from local college shoots to high-glamour concepts, Lakisha’s inspiring journey embodies the true spirit of cultural bridge-building and creative resilience, bringing immense pride and recognition to Sri Lanka on the global stage.

WCOPA 2027 will be held at the legendary Westgate Hotel & Casino, Las Vegas, from 12th to 20th July – the very same iconic arena where the late, great Elvis Presley himself performed!

Your moment is now. Your stage is Las Vegas, so hurry and contact Chris Rajendra.

Continue Reading

Trending