Renewable energy is at the forefront of the changes sweeping Africa, and a “triple win” is within the region’s grasp to increase agricultural productivity, improve resilience to climate change, and contribute to long-term reductions in dangerous carbon emissions.

This is the message of a new report by former U.N. Secretary-General Kofi Annan’s Africa Progress Panel, titled Power, People, Planet: Seizing Africa’s Energy and Climate Opportunities.

The report calls for a ten-fold increase in power generation to provide all Africans with access to electricity by 2030, saying that this would reduce poverty and inequality, boost growth and provide the climate leadership that is sorely missing at the international level.

It also urges African governments, investors, and international financial institutions to scale up investment in energy significantly in order to unlock Africa’s potential as a global low-carbon superpower. “We categorically reject the idea that Africa has to choose between growth and low-carbon development. Africa needs to utilise all of its energy assets in the short term, while building the foundations for a competitive, low-carbon energy infrastructure” – Kofi Annan

“We categorically reject the idea that Africa has to choose between growth and low-carbon development,” said Annan. “Africa needs to utilise all of its energy assets in the short term, while building the foundations for a competitive, low-carbon energy infrastructure.”

Over 62 million people in sub-Saharan Africa lack access to electricity – and this number is rising.

The report notes that, excluding South Africa, which generates half the region’s electricity, sub-Saharan Africa uses less electricity than Spain. It would take the average Tanzanian eight years to use as much electricity as an average American consumes in a single month. And over the course of one year someone boiling a kettle twice a day in the United Kingdom uses five times more electricity than an Ethiopian consumes over the same year.

Power shortages are estimated to diminish the region’s growth by 2-4 percent a year, holding back efforts to create jobs and reduce poverty.

Despite a decade of growth, the power generation gap between Africa and other regions is widening. Nigeria, for example, is a petroleum exporting superpower, but 95 million of the country’s citizens rely on wood, charcoal and straw for energy.

The report reveals that households living on less than 2.50 dollars a day collectively spend 10 billion dollars every year on energy-related products, such as charcoal, kerosene, candles and torches.

Measured on a per unit basis, Africa’s poorest households are spending around 10 dollars/kWh on lighting – 20 times more than Africa’s richest households. By comparison, the national average cost for electricity in the United States is 0.12 dollars/kWh and in the United Kingdom 0.15 dollars/kWh.

The report says Africa’s leaders must start an energy revolution that connects the unconnected, and meets the demands of consumers, businesses and investors for affordable and reliable electricity.

It urges African governments to:

• Use the region’s natural gas to provide domestic energy as well as exports, while harnessing Africa’s vast untapped renewable energy potential.

• Cut corruption, make utility governance more transparent, strengthen regulations and increase public spending on energy infrastructure.

• Redirect the 21 billion dollars spent on subsidies for loss-making utilities and electricity consumption – which benefit mainly the rich – towards connection subsidies and renewable energy investments that deliver energy to the poor.

The report also calls for strengthened international cooperation to close Africa’s energy sector financing gap, estimated to be 55 billion dollars annually to 2030, which includes 35 billion dollars for investments in plant, transmission and distribution, and 20 billion dollars for the costs of universal access.

A global connectivity fund with a target of reaching an additional 600 million Africans by 2030 is said to be needed to drive investment in on- and off-grid energy provision, with aid donors and financial institutions doing more to unlock private investment through risk guarantees and mitigation finance.

Time to end ‘climate negotiating poker’

The report also challenges African governments and their international partners to raise the level of ambition for the crucial climate summit in Paris in December, and calls for wholesale reform of the fragmented, under-resourced and ineffective climate financing system.

G20 countries are called on set a timetable for phasing out fossil fuel subsidies, with a ban on exploration and production subsidies by 2018.  “Many rich country governments tell us they want a climate deal. But at the same time billions of dollars of taxpayers’ money are subsidising the discovery of new coal, oil and gas reserves,” said Annan. “They should be pricing carbon out of the market through taxation, not subsiding a climate catastrophe.”

While recognising recent improvements in the negotiating positions of the European Union, the United States and China, the report says that current proposals still fall far short of a credible deal for limiting global warming to no more than 2˚C above pre-industrial levels.

The former U.N. Secretary-General said that “by hedging their bets and waiting for others to move first, some governments are playing poker with the planet and future generations’ lives. This is not a moment for prevarication, short-term self-interest and constrained ambition, but for bold global leadership and decisive action.”

“Countries like Ethiopia, Kenya, Rwanda and South Africa,” he added, “are emerging as front-runners in the global transition to low carbon energy. Africa is well positioned to expand the power generation needed to drive growth, deliver energy for all and play a leadership role in the crucial climate change negotiations.”

Edited by Phil Harris    

Lake Turkana, believed to be four million years old, has been called “the Cradle of Mankind”. The Kwegu people living around it are under threat from the massive Gibe III Dam project, one of Africa’s largest hydropower projects. Credit: CC-BY-SA-3.0 via Wikimedia Commons

By Chalachew Tadesse
ADDIS ABABA, Apr 17 2015 (IPS)

A United Nations mission is due to take place this month to assess the impact of Ethiopia’s massive Gilgel Gibe III hydroelectric power project on the Omo River which feeds Lake Turkana, the world’s largest desert lake, lying mostly in northwest Kenya with its northern tip extending into Ethiopia.

The report of the visit by a delegation from the U.N. Educational, Scientific and Cultural Organisation (UNESCO) from Ethiopia’s state-affiliated Fana Broadcasting Corporate (FBC) comes amid warnings by Survival International that the Kwegu people of southwest Ethiopia are facing severe hunger due to the destruction of surrounding forests and the drying up of the river on which their livelihoods depend.

The UK-based group linked the Kwegu’s food crisis to the massive Gibe III Dam and large-scale irrigation taking place in the region, which are robbing the Kwegu of their water and fish supplies.

The dam, one of Africa’s largest hydropower projects, is nearly 90 percent completed, according to a government press release, and could start generating electricity following the rainy season in August.

Construction of the dam has raised concerns for the much admired Lower Omo Valley and Lake Turkana, which are UNESCO’s World Heritage sites, although Lake Turkana is not now on the “endangered” list. The Gibe III hydroelectric plant is being built on the Omo River which provides more than 90 percent of Lake Turkana’s water.

The Lower Omo Valley is one of the most culturally diverse places in the world and archaeological digs have found human remains dating back 2.4 million years. Lake Turkana, believed to be four million years old, has been called “the Cradle of Mankind”.

UNESCO had previously failed to convince the Ethiopian government to halt the dam’s construction to allow independent impact assessment. The government countered that it had conducted a joint assessment with an international consultancy firm funded by the World Bank.

Their findings suggested that the dam would regulate the water flow rather than having negative effects on Lake Turkana, FBC quoted Alemayehu Tegenu, Ethiopia’s Minister of Water and Energy, as saying last month.

The Ethiopian government’s claims are highly contested, however. Several credible sources indicate that the projects would have significant implications on the livelihoods of 200,000 indigenous people in the Turkana area and Ethiopia’s Lower Omo Valley, including the Mursi, Bodi, Kwegu and Suri communities.Since its [Gibe III Dam] inception in 2006, international human rights groups have repeatedly accused the Ethiopian government of driving indigenous minority ethnic groups out of the Lower Omo Valley and endangering the Turkana community.

Ethiopia’s water-intensive commercial plantations on the Omo River could reduce the river’s flow to Lake Turkana by up to 70 percent, The Guardian newspaper reported. Lake Turkana is home to at least 60 fish species and sustains several sea and wild animals, the main source of livelihood for the Turkana community. Commercial plantations may also pollute the water with chemicals and nitrogen run-off.

Fears are growing that the dam will result in resource depletion thereby leading to conflict among various communities in the already fragile Turkana ecosystem. According to a recent report by the UK-based Sustainable Food Trust, “large-scale crop irrigation in dry regions causes water depletion and soil salination.”

“This place will turn into an endless, uncontrollable battlefield,” Joseph Atach, assistant chief at Kanamkuny village in Turkana, told The Guardian. Reduction in fishery stocks would have “massive impacts for the 200,000 people who rely on the lake for their livelihoods,” said Felix Horne, Human Rights Watch researcher for Ethiopia, thereby leaving them in precarious situations.

The Gibe III hydroelectric plant is also expected to irrigate the state-owned Kuraz Sugarcane Scheme and other foreign commercial large-scale cotton, rice and palm oil farms appropriated through massive land enclosures.

According to information from UNESCO, the Kuraz Sugarcane Scheme could “deprive Lake Turkana of 50 percent of its water inflow” thereby resulting in an estimated lowering of the lake level by 20 metres and a recession of the northern shoreline by as much as 40 km.

In an email response to IPS, Horne estimated that “between 20 and 52 percent of the water in the Omo River may never reach Lake Turkana depending on the irrigation technology used.”

Horne downplayed the significance of UNESCO’s planned assessment, saying that most credible sources indicate that the filling of the dam’s artificial lake combined with the reduction from downstream water flows caused by planned irrigated agriculture will greatly reduce the water going into the lake.

Yared Hailemariam, a Belgium-based former Ethiopian opposition politician and human rights activist, concurred. The main threat to Lake Turkana, he said, was the planned water-consuming sugarcane plantations. “In light of this”, Yared told IPS via Skype, “UNESCO’s future negotiations with the government should primarily focus on the sugarcane plantations instead of the reduction of the size of the hydro-dam.”

Since its inception in 2006, international human rights groups have repeatedly accused the Ethiopian government of driving indigenous minority ethnic groups out of the Lower Omo Valley and endangering the Turkana community.

Three years ago, Human Rights Watch warned that the Ethiopian government is “forcibly displacing indigenous pastoral communities in Ethiopia’s Lower Omo Valley without adequate consultation or compensation to make way for state-run sugar plantations” in a process that has come to be known as “villagisation”.

Asked about the government’s methods of evicting indigenous communities from their ancestral homes, Horne said that “direct force seen in the early days of the relocation programme has been replaced by the threat of force, along with incentives, including access to food aid if individuals move into the new villages.”

Meanwhile, the Kenyan government’s stance has come under scrutiny. Horne and Argaw Ashine, an exiled Ethiopian environmental journalist and correspondent for the East African Nation Media Group, worry that the Kenyan government may have already agreed with the Ethiopian government to purchase electricity from Gibe III at a discounted price.

Reports show that Kenya could obtain more than 300MW of electricity from the Gibe III hydroelectric plant.

“The Kenyan government is more concerned with the energy-hungry industrial urban economy rather than the marginalised Turkana tribe,” said Argaw.

With the livelihoods of some of indigenous communities depending on shifting crop cultivation of maize and sorghum on the fertile Omo River flood lands, Horne fears that the regulation of the water flow will reduce nutrient-rich sediments necessary for crop production.

“The situation with the Kwegu is extremely serious,” Elizabeth Hunter, an Africa Campaign Officer for Survival International, is reported as saying. “Survival has received very alarming reports that they are now starving, and this is because they hunt and they fish and they grow plants along the side of the river Omo. All of this livelihood now, right as I speak, is being destroyed.”

She went on to say that “the plantations, particularly the sugar cane plantations, the Kuraz project which is a government-run project is going to need a lot of water. So they’re already syphoning off water into irrigation channels from the river.”

Since 2008, land grabs and plantations owned by foreign corporations have gobbled up an area the size of France, according to the Sustainable Food Trust, and the government plans to hand over twice this amount over the next few years.

The Gibe III hydro-power project, with its potential to double the current electric power generating capacity of the country, is a key part of Ethiopia’s five-year Growth and Transformation Plan (GTP) that aims at making Ethiopia a middle-income country by 2025.

However, serious concerns abound as to how modernisation and development should accommodate the interests and values of indigenous communities.

Yared and Argaw criticise the government’s “non-inclusive and non-participatory policy planning and implementations.” Argaw also argued that what has been done in the Lower Omo Valley was “largely a top-down political decision without joint consultation and planning involving the concerned communities.”

“The government can’t ensure sustainable development while at the same time disregarding the interests and needs of lots of marginalised local populations,” said Argaw, adding that the Ethiopian government wants indigenous peoples to be “wage labourers in commercial farms sooner or later.”

Edited by Lisa Vives/Phil Harris

Driven by solar and wind, world investments in renewable energy leapt in 2014. Photo credit: Jürgen from Sandesneben, Germany/Licensed under CC BY 2.0

By Sean Buchanan
ROME, Mar 31 2015 (IPS)

Driven by solar and wind, world investments in renewable energy reversed a two-year dip last year, brushing aside the challenge from sharply lower oil prices and registering a 17 percent leap over the previous year to stand at 270 billion dollars.

These investments helped see an additional 103Gw of generating capacity – roughly that of all U.S. nuclear plants combined –around the world, making 2014 the best year ever for newly-installed capacity, according to the 9th annual “Global Trends in Renewable Energy Investments” report from the U.N. Environment Programme (UNEP) released Mar. 31.

Prepared by the Frankfurt School-UNEP Collaborating Centre and Bloomberg New Energy Finance, the report says that a continuing sharp decline in technology costs – particularly in solar but also in wind – means that every dollar invested in renewable energy bought significantly more generating capacity in 2014."Climate-friendly energy technologies are now an indispensable component of the global energy mix and their importance will only increase as markets mature, technology prices continue to fall and the need to rein in carbon emissions becomes ever more urgent" – Achim Steiner, Executive Director of UNEP

In what was called “a year of eye-catching steps forward for renewable energy”, the report notes that wind, solar, biomass and waste-to-power, geothermal, small hydro and marine power contributed an estimated 9.1 percent of world electricity generation in 2014, up from 8.5 percent in 2013.

This, says the report, means that the world’s electricity systems emitted 1.3 gigatonnes of CO2 – roughly twice the emissions of the world’s airline industry – less than it would have if that 9.1 percent had been produced by the same fossil-dominated mix generating the other 90.9 percent of world power.

“Once again in 2014, renewables made up nearly half of the net power capacity added worldwide,” said Achim Steiner, Executive Director of UNEP. “These climate-friendly energy technologies are now an indispensable component of the global energy mix and their importance will only increase as markets mature, technology prices continue to fall and the need to rein in carbon emissions becomes ever more urgent.”

China saw by far the biggest renewable energy investments last year – a record 83.3 billion dollars, up 39 percent from 2013. The United States was second at 38.3 billion dollars, up seven percent on the year (although below its all-time high reached in 2011). Third came Japan at 35.7 billion dollars, 10 percent higher than in 2013 and its biggest total ever.

According to the report, a prominent feature of 2014 was the rapid expansion of renewables into new markets in developing countries, where investments jumped 36 percent to 131.3 billion dollars. China with 83.3 billion, Brazil (7.6 billion), India (7.4 billion) and South Africa (5.5 billion) were all in the top 10 investing countries, while more than one billion dollars was invested in Indonesia, Chile, Mexico, Kenya and Turkey.

Although 2014 was said to be a turnaround year for renewables after two years of shrinkage, multiple challenges remain in the form of policy uncertainty, structural issues in the electricity system and even the very nature of wind and solar generation which are dependent on breeze and sunlight.

Another challenge, says the report, is the impact of the more than 50 percent collapse in oil prices in the second half of last year.  However, according to Udo Steffens, President of the Frankfurt School of Finance and Management, the price of oil is only likely to dampen investor confidence in parts of the sector, such as solar in oil-exporting countries and biofuels in most parts of the world.

“Oil and renewables do not directly compete for power investment dollars,” said Steffens. “Wind and solar sectors should be able to carry on flourishing, particularly if they continue to cut costs per MWh. Their long-term story is just more convincing.”

Of greater concern is the erosion of investor confidence caused by increasing uncertainty surrounding government support policies for renewables.

“Europe was the first mover in clean energy, but it is still in a process of restructuring those early support mechanisms,” according to Michael Liebreich, Chairman of the Advisory Board for Bloomberg New Energy Finance. “In the United Kingdom and Germany we are seeing a move away from feed-in tariffs and green certificates, towards reverse auctions and subsidy caps, aimed at capping the cost of the transition to consumers.

“Southern Europe is still almost a no-go area for investors because of retroactive policy changes, most recently those affecting solar farms in Italy. In the United States there is uncertainty over the future of the Production Tax Credit for wind, but costs are now so low that the sector is more insulated than in the past. Meanwhile the rooftop solar sector is becoming unstoppable.”

A media release announcing publication of the UNEP report said that if the positive investment trends of 2014 are to continue, “it is increasingly clear that major electricity market reforms will be needed of the sort that Germany is now attempting with its Energiewende [energy transition].”

The structural challenges to be overcome are not simple,” it added, “but are of the sort that have only arisen because of the very success of renewables and their over two trillion dollars of investment mobilised since 2004.”

Edited by Phil Harris    

Indian coal workers. India announced in November last year that it plans to double coal production to a whopping 1 billion tonnes per annum before the end of this decade, a feat that is going to be highly improbable to pull off. Photo credit: Jaipal Singh/EPA

By Chaitanya Kumar
NEW DELHI, Mar 18 2015 (IPS)

India’s Government under Narendra Modi is in overdrive mode to please businesses and investments in the country. The much aggrandised ‘Make in India’ campaign launched in September 2014 is a clarion call for spurring investments into manufacturing and services in India and all eyes have turned to the power sector which is expected to undergo dramatic shifts.

Piyush Goyal, India’s power minister, announced in November last year that he plans to double coal production in India to a whopping 1 billion tonnes per annum before the end of this decade, a feat that is going to be highly improbable to pull off.

In an effort to enhance production, the Indian government has started a process of auctioning coal blocks, which were de-allocated by the country’s Supreme Court as a result of the coal scam that hit the country in 2012 (and resulted in notional losses of 30 billion dollars to India’s exchequer).

With domestic miners already having shown an aggressive interest in bidding at the first auction last month, a total of 204 coal blocks are set to be auctioned over the next 12 months. The first 32 auctioned blocks have yielded more than 35 billion dollars, exceeding the nominal losses from the coal scam.“[Indian] Prime Minister Modi has made it clear that he does not intend to give into … pressure [to take further action on climate change and rethink its energy options] from any nation but he also cannot afford the ignominy of being singled out as a country that is blocking progressive climate action in Paris”

Coupled with the auctions is the disinvestment of Coal India Limited (CIL), the world’s largest coal mining company. A 10 percent stake sale in early February resulted in a mixed bag response. Another state owned firm, LIC India, lapped up 50 percent of the stocks alongside a couple of international investment funds and a few Indian firms. The move generated 3.6 billion dollars in revenues for the government.

The auctions and the disinvestment of CIL can provide short-term reprieve to India’s energy and fiscal deficit woes, but there are four reasons why investors and the government should be really wary of investing in coal for the long run (10-15 years). The following are the first two.

Unburnable carbon

The reality that a large proportion of coal and other fossil fuels should be left in the ground is rapidly becoming clear to big business and governments around the world. By signing on to a global agreement that pledges to limit the rise in the earth’s surface temperature to 2 degrees Celsius, India along with other major carbon emitters have effectively signalled the imminent decline in the use of fossil fuels in order to avoid the worst impacts of global warming.

To achieve this much needed and agreed upon limit on temperature rise, 82 percent of known global coal reserves should remain unextracted. This roughly translates into 66 percent of known coal reserves in India and China that should be left in the ground, according to a study published in the reputed journal Nature.

These stranded assets, or unburnable carbon, is what the Intergovernmental Panel on Climate Change (IPCC), the scientific body that informs climate policy around the world, also highlighted in its recent report on climate change mitigation.

This new reality is unravelling quicker than expected and gaining credence from the most unlikely of places. Even the International Energy Agency (IEA), which has faced consistent criticism in underplaying the role of renewable energy in favour of nuclear and fossil fuels, stated recently that “no more than one-third of proven reserves of fossil fuels can be consumed prior to 2050 if the world is to achieve the 2 degrees C goal”.

IEA’s Chief Economist Fatih Birol warned that “we need to change our way of consuming energy within the next three or four years,” because, otherwise, “in 2017, all of the emissions that allow us to stay under 2°C will be locked in.”

Coal is fast losing the rug under its feet. Nick Nuttall, the spokesman for the UN Framework Convention on Climate Change (UNFCCC) said of divestment: “We support divestment as it sends a signal to companies, especially coal companies, that the age of ‘burn what you like, when you like’ cannot continue.

This proposition will be contested fiercely by the Indian government as much as by any fossil fuel company, but as nations – under pressure – prepare to deliver a strong global climate agreement at the U.N. Climate Change Conference in Paris in December, long-term investments in coal in this rapidly growing economy will stand on very thin ice.

Even U.S. President Barack Obama’s statements during his recent visit to India suggest diplomatic pressure on India to take further action on climate change and rethink its energy options for the immediate future.

Prime Minister Modi has made it clear that he does not intend to give into such pressure from any nation but he also cannot afford the ignominy of being singled out as a country that is blocking progressive climate action in Paris.

Thermal coal reaches retirement age – it’s time for renewable energy

A new report from Goldman Sachs starts with this gem of a sentence:  “Just as a worker celebrating their 65th birthday can settle into a more sedate lifestyle while they look back on past achievements, we argue that thermal coal has reached its retirement age.”

The latest data reveal that coal consumption is declining in many parts of the world, including across Europe as a whole, the United States and now, surprisingly, even China registered a small but historic decline in its coal consumption last year. The retirement of dirty coal plants in developed economies is set to cement this trend in the coming few years.

The most recent blow comes from the world’s largest sovereign fund, as Norway’s Government Pension Fund Global (GPFG), worth 850 billion dollars, announced that it had dumped 40 major coal mining companies from its portfolio on environmental and climate grounds.

Besides the climate concern, economics is increasingly in favour of alternative sources of energy, such as wind and solar.

In 2014, we saw a precipitous drop in the cost of solar energy in India. Bidding prices came down as low as 6.5 rupees a unit, a 61 percent drop over the last three years, compared with the average unit price of conventional energy like coal at around 5.5 rupees a unit.

Coupled with dramatic drops in costs of solar equipment such as panels, alongside operational, capital and maintenance costs, the path is clearly open for solar to achieve grid parity by 2017.

Meanwhile, onshore wind has in fact become the cheapest way to generate electricity in the world, laying the claims of cheap coal to rest. A report from the International Renewable Energy Agency (IRENA), an intergovernmental research organisation, has laid bare the facts.

According to the report, the levelised cost of energy or LCOE (that is, all costs considered except externalities like subsidies or environmental impacts) for solar and wind already makes them highly competitive with fossil fuel-based electricity.

The oft cited issues of high capital costs and intermittency notwithstanding, prices of small-scale residential rooftop solar systems also dropped in the range of 40-65 percent between 2008 and 2014 in Europe and the United States.

What does this mean for coal in India? If the above numbers are any measure of the future of the energy sector, heavy investments in coal beyond this decade would be economic suicide.

Coal plants once established have a lifetime of at least 30 years and given the market volatility for coal, owing to rising costs of mining and uncertain fuel supply agreements, greater prices for end consumers is inevitable.

Many pundits in India appreciate this reality and the government has given the right indicators on its pursuit of renewable energy. With a target of 165 GW, India has set an ambitious goal of adding 60 percent to its total current capacity from just solar and wind by 2022.

Edited by Phil Harris    

The views expressed in this article are those of the author and do not necessarily represent the views of, and should not be attributed to, IPS – Inter Press Service. 

Excerpt:

The Shams 1 concentrated solar power (CSP) plant in the United Arab Emirates covers an area the size of 285 football pitches and generates over 100 MW of electricity for the country’s national grid. Credit: Wambi Michael/IPS

By Wambi Michael
ABU DHABI, Jan 26 2015 (IPS)

With global energy needs projected to increase by 35 percent by 2035, a new report says meeting this demand could increase water withdrawals in the energy sector unless more cost effective renewable energy sources are deployed in power, water and food production.

The report, titled “Renewable Energy in the Water, Energy & Food Nexus” by the International Renewable Energy Agency (IRENA), says that integrating renewable energy in the agrifood supply chain alone could help to rein in cost volatility, bolster energy security, reduce greenhouse gas emissions and contribute to long-term food sustainability.

The  report, launched at the International Water Summit (Jan. 18-21) in Abu Dhabi, examines how adopting renewables can ease trade-offs by providing less resource-intensive energy services compared with conventional energy technologies. Integrating renewable energy in the agrifood supply chain alone could help to rein in cost volatility, bolster energy security, reduce greenhouse gas emissions and contribute to long-term food sustainability

“Globally, an energy system with substantial shares of renewables, in particular solar photovoltaics and wind power, would save significant amounts of water, thereby reducing strains on limited water resources,” said IRENA Director-General Adnan Z. Amin.

Unfortunately, he said, detailed knowledge on the role of renewable energy at the intersection of energy, food and water has so far been limited.

In addition to the water-saving potential of renewable energy, the report also shows that renewable energy-based desalination technologies could play an increasing role in providing clean drinking water for people around the world.

Amin said although renewable desalination may still be relatively expensive, decreasing renewable energy costs, technology advancements and increasing scales of deployment make it a cost-effective and sustainable solution in the long term.

Dr Rabia Ferroukhi, Deputy Director of IRENA’s Knowledge, Policy and Finance division, told IPS that “water, energy and food systems are inextricably linked: water and energy are needed to produce food; water is needed for most power generation; and energy is required to treat and transport water in what is known as ‘the water-energy-food nexus’.”

She said deployment of renewable energy is already showing positive results in the Middle East and North Africa (MENA) region, with an over 50 percent cost share of global desalination capacity.

Some 120 kilometres southwest of Abu Dhabi lies the Shams 1 concentrated solar power (CSP) plant, which generates over 100 MW of electricity for the United Arab Emirates national grid.

Shams 1, which was designed and developed by Shams Power Company, a joint venture among Masdar (60 percent), Total (20 percent) and Abengoa Solar (20 percent), accounts for almost 68 percent of the Gulf’s renewable energy capacity and close to 10 percent of the world’s installed CSP capacity.

Abdulaziz Albaidli, Sham’s Plant Manager, told IPS during a visit to the plant that the project reduces the UAE’s carbon emissions, displacing approximately 175,000 tonnes of CO₂ per year.

Located in the middle of the desert and covering an area of 2.5 km² – or 285 football fields – Shams 1 incorporates the latest in parabolic trough technology and features more than 258,000 mirrors mounted on 768 tracking parabolic trough collectors.

By concentrating heat from direct sunlight onto oil-filled pipes, Shams 1 produces steam, which drives a turbine and generates electricity. Shams 1 also features a dry-cooling system that significantly reduces water consumption – a critical advantage in the arid desert.

“This plant has been built to be a hybrid plant which allows us to produce electricity at very high efficiency, as well as allowing us to produce electricity when there is no sun. Also the use of an air-cooled condenser allows us to save two hundred million gallons of water. That is a very important feature in a country where water is scarce,” said.

In addition, he continued, “the electricity we produce is able to provide twenty thousand homes with a steady supply of electricity for refrigeration, air conditioning, lighting and so on.”

Dr Sultan Ahmed Al Jaber, CEO of Masdar – the majority shareholder in Shams 1 – told delegates at the just concluded Abu Dhabi World Future Energy Summit (Jan. 18-21) that “through Masdar, we are redefining the role our country will play in delivering energy to the world.”

“From precious hydrocarbons exports to commercially viable renewable energy projects,” he said, “we are extending our legacy for future generations.”

Morocco is another country aiming to become a world-class renewable energy producer and is eyeing the chance to export clean electricity to nearby Europe through the water, energy and food nexus.

Its first CSP plant located in the southern desert city of Ouarzazate, which is now operational, is part of a major plan to produce over 2,000 megawatts (MW) at an estimated cost of nine billion dollars with funding from the World Bank, the African Development Bank and the European Investment Bank.

Meanwhile, South Africa is taking advantage of a solar-powered dry cooling system to generate power. In collaboration with Spanish-based CSP technology giant Abengoa Solar, the country is installing two plants – Khi Solar One and KaXu Solar One – that will generate up to 17,800 MW of renewable energy by 2030 and reduce its dependence on oil and natural gas.

Dr Linus Mafor, an analyst with the IRENA’s Innovation and Technology Centre, told IPS that there is an encouraging trend across the globe with countries implementing projects that aim to account for the interdependencies and trade-offs among the water, energy and food sectors.

He said that the German Agency for International Cooperation (GIZ) is one of the promoters of the water, energy and food nexus in six Asian countries which are integrating the approach into development processes.  According to Mafor, such initiatives will see more affordable and sustainable renewable energy deployed in water, energy and food production in the near future.

The Austria-based Renewable Energy and Energy Efficiency Partnership (REEEP) is one of the supporters of the nexus among clean energy, food production and water provision. Its Director-General, Martin Hiller, told IPS that understanding the inter-linkages among water resources, energy production and food security and managing them holistically is critical to global sustainability.

The agrifood industry, he said, accounts for over 80 percent of total freshwater use, 30 percent of total energy demand, and 12 to 30 percent of man-made greenhouse gas emissions worldwide.

REEEP is supporting countries like Kenya, Indonesia, Kenya and Burkina Faso, among others, in developing solar-powered pumps for irrigation, with the aim of improving energy efficiency.

Edited by Phil Harris  

arched soil on a field in Sri Lanka, which could face another cycle of drought and floods. Credit: Amantha Perera/IPS.

By Amantha Perera
COLOMBO, Feb 28 2014 (IPS)

Sri Lanka is heading into a major crisis under extreme heat, as the rains stay away. Fears are growing of power cuts and interruption to the water supply because reservoir levels are running scarily low.

By the third week of February, the Ceylon Electricity Board said it was relying on expensive thermal generators for 76 percent of the country’s power supply.

Around August 2012, extended dry weather almost dried up hydro-reservoirs. The country spent over two billion dollars to import furnace oil. The drought impacted over a million persons, according to the Sri Lanka Red Cross.Power supply and the vital paddy harvest are likely to be hit if the rains stay away for longer.

The 2012 dry spell was followed by heavy rains that allowed hydro-power to gain lost ground last year. That vicious cycle could be repeating itself.

Central Bank Governor Ajith Nivard Cabraal said last week that changing climate patterns have had a serious impact on the country’s fortunes. “Sri Lanka also is impacted by climate change in the form of droughts, floods and other natural disasters. We take these matters into consideration when framing monetary policy,” he said during a live Twitter interaction.

According to experts, power supply and the vital paddy harvest are likely to be hit if the rains stay away for longer.

Asoka Abeygunawardana, executive director of the Sri Lanka Energy Forum and Advisor to the Ministry of Technology, told IPS that Sri Lanka’s power supply was too dependent on hydro-power or on costly coal and furnace oil.

“We are too reliant on these sources; one can be unpredictable while the other two can be quite expensive,” he said.

In a normal year Sri Lanka looks to harvest half of its power supply through hydro and the remainder through a combination of coal furnace oil and a negligible content of renewable sources. When the rains fail, as they have now, there is no alternative but to turn to more coal and oil.

Abeygunawardana, who is also a board member of the Climate Action Network South Asia, a grouping of over 100 civil society groups that studies climate change and impact, told IPS that Sri Lanka should look at investing more in renewable energy sources. Sri Lanka’s future energy policy is skewed towards coal, which Abeygunawardana said is expensive and polluting.

He advocates wind and solar use which could be cheaper in the long run despite the initial high expenses.

“We get sunlight and wind both free of charge all year round, making running costs quite cheap. In the event of a drought, the strong sun will naturally fill the gap created by lack of water.”

The other important factor is managing the meagre water resources that feed both the power supply and the vast rice fields.

There is some level of dialogue that takes place between government agencies reliant on reservoirs like the Department of Irrigation, and the Electricity Board. But Abeygunawardana said that these discussions lacked scientific basis and planning.

“These agencies have to come up with a process where the release of water is integrated and not done at the wish of one agency.”

Such policy changes are vital given the potential impact the scorching heat is packing. The current dry spell is likely to reduce the main rice harvest by seven to 10 percent, according to the Department of Agriculture. Sri Lanka’s main cash crop, tea, is also likely to get hit with rising temperatures reducing leaf quality.

Riza Yehiya, a climate risk management specialist, warned that policy makers are still not taking shifting climate patterns and their impact seriously. “Current spell of extreme heat experienced in Sri Lanka is considered a passing cloud. It is not discernible to those in power and decision making in their air-conditioned chambers,” he told IPS.

He said that discussions were taking place at policy level but what was lacking was adaptation and implementation on the ground level. “In a practical sense, making society climate change resilient requires putting the society almost on a war footing to prepare them to proactively respond.”

Water management is one area where experts say the country’s policy makers need to show urgent attention.  Irrigated water for farming is provided free in Sri Lanka but officials at the Department of Agriculture complain that it is almost impossible to get farmers to use water sparingly or to shift to more climate resistant crop varieties.

Yehiya said that people’s behaviour from watering plants to washing their cars or how they used electricity needs an overhaul.

“What is required to forestall this threat is to change the behaviour of people, their societies and economies to reduce their carbon footprint, and enable them to live sustainably without affecting the natural eco-system.”

No such seismic shift is in sight. The country is still facing each new climate threat in isolation, without linking the dots.