It has been half a year since 195 countries came together in Paris for the adoption of the first-ever universal and legally binding global climate deal. In short, the accord, which will enter into force in 2020, aims to limit global temperature increases to below two degrees Celsius. While some are skeptical, Adnan Amin, the Director General of the International Renewable Energy Agency (IRENA), is optimistic.
“Paris has made a huge step-change in people’s expectations regarding the reality of energy transformation,” says Amin.
Amin predicts that the agreement will be a turbo boost for the world’s renewable energy sector.
“The political ambition we achieved in Paris was only possible because renewable energy solutions have become mature enough to be implementable and viable,” says Amin.
The growing value of renewable investments prove this.
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“Between 2014 and 2015, global investment in new renewable energy capacity jumped from $270 billion to $330 billion. This was before the Paris Agreement. In addition, renewables installed capacity has jumped by 120 percent since 2000, and the costs of technology has fallen dramatically.”
When it comes to alternative energy, Africa is expected to be on the forefront of what Amin calls an energy revolution.
“Renewables deployment in developing and emerging economies has overtaken that in developed markets, including fast-growing economies like the United States,” he says.
“As the electricity demand in mature markets has more or less stabilized, it is soaring in the developing world. The energy demand in Africa for instance, is expected to double, or even triple by 2030,” says Amin.
Amin points to South Africa, Morocco and Kenya as countries to watch.
“The commitment South Africa is making to renewable power generation, and the fact that some projects are delivering solar and wind power that price-wise are more or less on par with coal-generated power, is remarkable.”
While solar PV uses solar panels to capture the sun and convert it into energy, Concentrated Solar Power (CSP) uses mirror structures, known as heliostats, or lenses to concentrate the sun’s rays onto a central point. This concentrated light is converted to heat, and then into electricity.
“South Africa has started to integrate storage components in CSP plants, which is reducing prices even further. CSP is not competitive with coal, South Africa’s main source of electricity, but it is getting there,” Amin says.
He notes that the country is also proving itself in terms of policy innovation.
“I have spent some time with officials there, going through their procurement process. All I can say is that these processes are some of the most rigorous, effective, and transparent I have seen.”
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Then there is Morocco, which recently inaugurated the first phase of the Ouarzazate CSP plant. Upon completion, it will have a 2GW power generation capacity.
“Morocco has gone from very little to no investment in renewables four years ago to $2 billion last year,” says Amin.
“The country has produced some of the most interesting wind and solar projects in the world. Their latest utility-scale wind investment is yielding power that costs $0.03 per Kwh. That is the lowest we have seen anywhere so far,” he says. “The government has bene very clear that this was achieved without incentives and subsidies. Morocco is a game changer in Africa, and is beating everyone else hands down.”
Kenya is doing well too.
“We will see geothermal development move very fast, with very cheap base-load electricity. Kenya is also investing in wind, with the wind farm in the Turkana District going online hopefully later this year,” says Amin, referring to the 250MW wind project, which is the largest in Africa.
Apart from individual countries tapping into renewable energy sources to improve national energy levels, what is more important is the formation of a so-called renewable energy corridor.
“Interconnections have been realized and are being built between markets in eastern and southern Africa,” he explains. “If we can achieve integrated markets with strong regulatory frameworks and transparent policy, we will start attracting financing and investment at a scale we have not seen before in Africa.”
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Going Green  To Light Up  The Continent

Wind, solar and hydro energy have all been highlighted as sources of energy that help meet Africa’s growing power needs. Ghana’s Dela Wosornu is using garbage.
Decomposing organic material, known as biomass, releases gas that can be used to create energy in the form of biofuels. In Ghana, a country with a vast amount of degradable material, it is a viable option for alternative energy.
In Ghana, energy is costly and scarce; this hinders economic growth.
Biomass, such as wood and charcoal, is Ghana’s main energy source, supplying around 60% of the total energy used in the country. Biomass resources cover about 20.8 million hectares of land mass in Ghana. Most of this land is made up of crops and plants that can be converted into solid and liquid biofuels. Wosornu, a renewable energy entrepreneur, is taking advantage of this by transferring landfill gas to energy.
He is involved in the Oti Sanitary Landfill Gas-to-Energy Project, which eliminates the emission of harmful greenhouse gases as well as the spread of disease from the waste. The project reduces the reliance on producing power from fossil fuels by producing energy from the waste that would have otherwise been buried in the landfill.
The solution is quite innovative.
When organic material, such as food waste, is buried in the landfill, it is deprived of oxygen. In this condition, the organic material will decompose and turn into methane gas. The methane will slowly be released into the atmosphere, causing global warming. The project at the Oti landfill doesn’t let this happen. They cover the landfill with soil and drill holes into it. Pipes are then inserted and the gas is sucked out into a generator which makes heat and electricity.
“It’s really a matter of just bringing pipes to where the gas has collected and pumping it out through a vacuum process and then directing that gas to a generator,” says Wosornu.
According to Wosornu, the project is the first of its kind in Ghana. As cities grow and produce more waste, the environmental impact from open dumps becomes increasingly intolerable. The conversion of dumps to engineered landfills like the Oti project is essential.
“Our solution can be applied at any landfill that has received at least 400 tons a day of municipal solid waste and is in reasonably good shape. As there are many landfills in Africa and around the world that are not capturing gas, the future for landfill gas to energy projects is bright,” says Wosornu.
Landfill gas to energy projects have underperformed relative to projected gas and power output. Bearing this in mind, the projected output of the Oti project has been discounted by 70% so that its actual output will meet or exceed the projected output. The Renewable Energy Act in Ghana ensures that there are set prices for each class of renewable energy. It also offers an opportunity to redirect future investments into green energy.
The challenge for Wosornu, is finding reliable buyers for the project’s output. The high cost of doing business in Africa also makes the development costs of these projects higher than the rest of the world.
“There is no doubt that, if properly exploited, renewable energy resources in Africa can make a significant contribution to the continent’s energy supply. In particular, the potential of biofuels on the continent is huge. Within the context of the current financial crisis, stakeholders including policy makers, international partners and the UN should lead the debate on and collectively seek strategies for scaling up renewable energy use so as to increase access to energy and enhance energy security among the many potential benefits of these technologies,” says Kandeh Yumkella, Director-General of the United Nations Industrial Development Organization (UNIDO).
Wosornu is playing his part.

Full Steam Ahead

From Junk To Power

When Luke Callcott-Stevens, Gavin James and Doug Jenman first talked to FORBES AFRICA in 2012, they struggled to imagine what their $274-million 100MW wind farm in Dorper, South Africa, would look like. A big project with big risk.
“We built a wind farm, we installed it. All those are effectively at the cost of capital. Now it’s done… Every three days a wind turbine is being installed in South Africa,” says Jenman.
Forty wind turbines and two and a half years later, this trio from Rainmaker Energy can not only take pictures of Dorper, a tiny town in the Eastern Cape province, they are now imagining that they can cover the rooftops of London with solar panels.
“The cities of tomorrow will produce their own electricity. We won’t need power stations,” says James.
With this bold idea, the trio set up shop at 81 Rivington Street, an old electrical showroom, in London’s tech hub Shoreditch, and also, by coincidence, labeled with a fitting coat of arms “More Light More Power”.
“A lot of our growth is happening in the solar field, and it’s out of South Africa. We’ve set up a separate company in the UK, Solar Stone Energy; effectively we are trying to create a utility scale solar project on rooftops. So we are aggregating a bunch of rooftops to build a big solar power plant,” says Callcott-Stevens.
It gets even more pie in the sky – especially when we are talking about a city where the sun doesn’t shine often – the trio want to give solar panels for free.
“We cover the costs of the installation and on-going monitoring and maintenance. There is absolutely zero cost to you. You then get to enjoy the immediate benefit of reduced energy costs because the electricity, which is produced on your property’s roof is yours to use, for free. By generating electricity on your roof, we receive a Feed-in-Tariff (FiT) through a government-backed subsidy program. This is how we fund the solar installations and make a return on investment. It’s a win-win for everyone.”
They feel it could find favor with London’s 8.3 million people.
“If you look at what’s happening in the States and in Europe, in solar and wind energy, people are putting solar on their roofs and creating their own power. That is not a total solution, but it cuts back on the need to create new power plants, it changes the game. The utility business is now losing out on its most profitable market. That demand is now gone,” says Callcott-Stevens.
“Solar has gotten cheaper. Next storage is going to get cheaper. That’s not to say you won’t have coal or nuclear power stations. It just changes the game. It changes the dynamics,” says James.
Back home in sunny South Africa, where 39 renewable energy projects contribute 1,800MW to the grid, the trio’s 100MW wind farm in Dorper has been humming for more than a year. Although James says it will take another 16 years to see a profit, it couldn’t have come at a better time. Eskom, South Africa’s power supplier, regularly cuts the power – a legacy of under investment and delays in coal-fired power stations, such as Medupi and Kusile. The work of renewable energy dreamers has been a saving grace.
“Eskom’s troubles are our blessings in the whole [renewable] industry. It’s been good. The government has put its weight behind the program,” says James.
“They are seeing results and they are happy with it, so the whole fear that renewables is erratic and unreliable actually is false. Apparently the first projects have reduced power cuts by half. We would have double the power cuts if it wasn’t for the renewable projects,” says Jenman.
The competition for new projects is stiff. Last year, Eskom announced that 77 bids were received for Round 4 of the program, for a total of 5,804MW. Of these, 13 were accepted as preferred bidders, for a total of 1,121MW installed capacity at a cost of R23 billion ($1.8 billion).
“By the fourth round, the tariff prices have halved. The game’s changed. The perception of risk is gone. In Round 1 there was no market in South Africa; people were taking a lot of risk without knowing if there was going to be a market. They needed higher returns. Where we are now, the return expectation is lower, as it should be, as the market grows and matures,” says Callcott-Stevens.
“Without getting those high returns in the beginning we wouldn’t be in a place where we are established,” says Callcott-Stevens.
Hope of more business in Africa is in the wind. The trio has a further 330MW of wind and 290MW of solar photovoltaic (PV) projects under development in South Africa.
“Africa is the future – solar is all over. There is potential everywhere. Sub-Saharan Africa is obviously closer to home so it’s easier to look at. The [solar rooftop] model works really well in a deregulated market. In South Africa, we are still highly regulated,” says James.
“The rest of Africa is highly regulated. Either badly regulated, or highly regulated. We don’t want to just get on a plane and go find a site. We like to have an angle before we choose a market. There needs to be a reason before we can just go into that market. We can’t just go into a country and just say we are building a solar plant. We need to have relationships, we need to know people, we need to understand the market first,” says Callcott-Stevens.
From the dream of a small windy farm in the middle of nowhere, in Africa, to the reality of free solar panels on the rooftops of London where the sun hardly shines. What next?

The Cities Of  Tomorrow  Won’t Need Power Stations

She is the fresh face of renewable energy in Africa. By a twist of fate, this young lawyer, who grew up with her grandmother by candlelight, is now spearheading Africa’s dash for energy.  Sometimes it hurts.
“It feels like I haven’t slept for four years, I have been so busy working on deals. But it was the deal of a lifetime.”
So says Linda Olagunju on her deals to put two wind farms and two solar photovoltaic (PV) farms onto the barren landscape of De Aar in the Northern Cape. Two deals she patched together that will contribute 254MW to South Africa’s energy grid.
“The wind projects reached financial close and are currently under construction. It’s a partnership between China Longyuan, Mulilo and DLO Energy Resources in De Aar. It’s been almost one year of signing documents. The legal fees on these sorts of transactions can go up to R20 million ($1.57 million) if you are lucky.”
It’s the fruit of the Renewable Energy Independent Power Producers Procurement (REIPPP) program. In short, Eskom, the country’s power generator, attracted bids for private business to apply for tenders. Under it, investors generate electricity for sale at a tendered rate. This brings the total committed private sector investment in the REIPPP, since 2011, to $13.25 billion (R168 billion). It is fierce competition.
“There about 85 solid IPP [independent power producers] developers in South Africa. In Round One to Four, there was 5,200MW on offer, the next rounds are 6,300MW. It’s a bloodbath. You are competing with international companies that are coming in dirt cheap,” says Olagunju.
This may be a drop in the ocean but it’s a very important one. Renewables have been a saving grace. According to Olagunju, 39 of these projects are up and running, supplying 2,050MW to the grid.
“It’s the first successful program since democracy. It’s not that there haven’t been any independent power producer programs on the continent. It’s just that this one is the largest one of its scale and being backed by government.”
Olagunju’s childhood was far from electricity. She grew up in Matatiele, a village in the Eastern Cape 782 kilometers from the boardrooms of Sandown where she now works and lives with her Nigerian-born husband.
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“It was rural, like candle rural… [My grandmother’s village] only got electricity in 2005,” says Olagunju.
This was in time for the power cuts of 2008, when Eskom admitted that it had run out of capacity to supply electricity. At this time, Olagunju had left home to follow in the footsteps of her father and study law. At the University of Cape Town she studied laws governing fossil fuels rather than green energy.
“I’ve always known I was going to go into resources. I just didn’t know if it was going to be mining or oil and gas. The biggest thing for me is why Africa, which is so well endowed in resources, remains the poorest continent. I always hated injustice, growing up in apartheid South Africa,” she says.
Olagunju struggled to find her niche and ended up as a lawyer for Mulilo, a startup renewable energy company in 2008.
“Mulilo needed a lawyer, but couldn’t afford any. So I said I would do the services in return for shares. I still had to pay for them. At the time, the company [owed] R11 million ($870,000) and the company is now valued at R5 billion ($394 million)… in three years,” she says.
This sparked her idea of entrepreneurship.
“I always felt the way to change things is through entrepreneurship. Through law I had the opportunity to see how government makes these decisions on large scale projects… I said ‘hang on a minute, we have a lot of wind in South Africa and we have a lot sun in South Africa, so why haven’t we put renewables on our grid?’ I started doing research,” she says.
The business of renewables can take years to see a profit.
“There is a lot of risk, anything can go wrong. You are in a contract for 20 years, governments can change and I know there are laws to take care of that risk. The wind may not blow for as long as you thought it would. Your sun may not shine as brightly as you thought it would. They are long-term projects.”
“You identify the land. You go into lease agreements. Do an environment impact assessment (EIA) process that can take three years if you are lucky. You then bid your process with a construction period. If everything goes right, [a farm] will be up in 20 months.”
“Then you start seeing a trickle dividend. A trickle dividend at connection in the first seven years is very minimal. It’s nothing to write home about. It’s not even enough to pay your operational expenses.”
Then, there are the hiccups.
“We have existing infrastructure. And then we have the [REIPPP]. The grid infrastructure hasn’t been expanded to accommodate the increasing demand on that particular infrastructure. It’s not Eskom’s fault necessarily. It’s a matter of planning.”
“One of the points we raised before we began these projects is getting the grid contacted properly before you have a program. But it’s always difficult how you spend on infrastructure not knowing where those programs are going to be awarded.”
“Eskom said that they have developed a map where they now know where the hotspots are for energy projects and where now they are doing their best to upgrade in those regions in anticipation of the other [REIPPPs] being built.”
Olagunju believes gas, coal and nuclear could all go the same way.
“You can go and leverage an asset and try and participate. The key thing about these deals is to learn from them. Once you do one, you have built a portfolio. You can go and knock on a door in Nigeria, rather than say you have an idea,” she says.
If you are Olagunju, at the tender age of 31, you could also argue it’s good to have a foot in the door.

A Bloodbath In The Wind

From the boardwalks of Cape Town to the streetlights of Kigali, billions are being made out of renewable energy. It brings business and government together; it could end the days of smoke-belching coal-fired plants. It could answer Africa’s most burning question – power.
In 2011, many experts scoffed at the thought of Africa running on towering wind turbines and miles of solar panels. It was too expensive; it was inefficient and couldn’t stay charged. But, armed with new technology, a pack of young entrepreneurs dug deep to harness the wind and the sun of Africa, to power future generations.
In this continent, South Africa’s Renewable Energy Independent Power Producers Programme (REIPPP) has moved the fastest. In a few short years, South African entrepreneurs have invested $13.25 billion to sell electricity back to Eskom, the country’s hard pressed power generator.
It is fierce competition. According to South Africa’s President Jacob Zuma, 1,800 megawatts (MW) are on the grid and in the next two and half years, 92 projects will generate up to 6,327MW. Further investment into hydro, gas and nuclear power are also on the cards, says Zuma.
The faces driving this investment are fresh. Thirty-one-year-old Linda Olagunju who grew up in an African village by candlelight is now calling the shots in boardrooms. Homegrown entrepreneurs Luke Callcott-Stevens, Gavin James and Doug Jenman threw in their safe jobs for the cutting edge of renewable energy generation. These are a few of the young and restless generation of investors who are taking risks to charge Africa.
It’s a story that breezes through the wind turbines in South Africa to the landfills in Ghana to the underground heat of Kenya.
Some old heads, like nuclear physicist Kelvin Kemm, say that nuclear may yet have a bigger say. He believes three quarters of African countries can become nuclear within the next six years.
It all adds up to an exhilarating story of youth, vision, risk and reward. This month, FORBES AFRICA dedicates our cover story to it.

Power For The People By The People

Silas Zimu, one of the key players in South Africa’s fast-expanding renewable energy sector, says the seminal climate change documentary by Al Gore, An Inconvenient Truth, was the trigger for his new focus, the development of green energy in Africa.
Zimu, 46, took up the position of chief executive officer of the South African unit of Indian wind power company, Suzlon Energy in 2010, after years working for power utilities that relied almost entirely on coal.
“It changed my outlook so much I started searching for green solutions,” he says.
After running City Power Johannesburg, a parastatal electricity distribution company, for three years, Zimu came to Suzlon with 19 years’ of experience in South Africa’s power industry, including senior roles at the country’s power monopoly, Eskom.
He has now played a part in securing two of the government’s wind power contracts, which will involve billions of rands of investments.
Under his stewardship, the group, one of the world’s leading wind turbine makers, has already started building 66 wind turbines near Cookhouse in South Africa’s Eastern Cape province. When the units are completed by 2016 it intends to sell power through Eskom’s national grid by 2016. It is the biggest renewable tender awarded in the first round of government tenders.
Suzlon will operate and maintain the turbines energy project selected during round one of the government’s Department of Energy’s Renewable Energy Independent Power Producers Procurement Programme (REIPPP). The awarding of tenders through the program has been a long time coming, with the policy amended at least once, leaving potential investors somewhat confused for a time.
The Cookhouse Wind Farm is being developed in partnership with African Clean Energy Developments (ACED), described as a South African-based renewable energy project developer, owned jointly by Old Mutual-owned African Infrastructure Investment Managers AFPOC Limited.
Fulfilling government’s desire that South Africa, in terms of job creation and the local communities, benefits from the renewable tenders, the Cookhouse Wind Farm Community Trust holds 25% equity in the project. It is anticipated that the local communities of Cookhouse, Bedford and Somerset East will be beneficiaries of the trust.
“The strategy is to make Suzlon a company that embraces empowerment in South Africa, to manufacture in the country and have offices here. We have a locally-appointed team. We know the playing field and know what we should be aiming for, while understanding government’s renewable framework. The last few years have been tough, but this is the risk one had to take,” says Zimu.
This partnership was part of the awarding of the first government tender. Under the REIPPP, government has said it wants 1,850 megwatts (MW) to be provided by a variety of renewable power sources annualy; this includes wind, solar and power generated from biomass. It hopes to have this much on line by 2021, adding to the country’s current installed capacity of about 40,000 MW.
When Suzlon SA won its first tender, Zimu says friends and family threw a surprise party for him, but he says,
“I would like to celebrate when the first megawatt is generated”.
Zimu, who has a Master’s in engineering, has a 20% stake in Suzlon’s South African unit. It is part of Suzlon Energy, which is the world’s fifth biggest vertically integrated wind turbine maker. He sits on the executive committee of the global group, which is based in Pune, India.
The first project will import the turbines and steel towers to assemble the windmills but Suzlon energy SA is planning to form an operations and maintenance company that will be South African-based.
The intention is to build the steel towers in South Africa for a second project. Zimu says the group has already been awarded a second contract. It will be announced in the next few months.
“We are working towards financial close on that.”
South Africa plans three rounds of bidding for renewable energy projects in the second round Suzlon again secured the biggest allocation in terms of power it will produce. The two projects combined, when up and running, will make Suzlon the second biggest wind turbine company in the country.
South Africa’s desire to build up its green energy sector to reduce its reliance on coal, head off potential power shortages, and meet ambitious targets for slashing greenhouse gas emissions is attracting assistance from other countries. Zimu expects companies like Suzlon to benefit.
In March, Denmark said it would work with the South African government towards its meeting of its renewable goals. The Danish government said in a statement that before the transition from coal to wind energy can take place, wind resources must be mapped and the power grid regulated to allow wind energy to be exploited to the fullest possible extent.
“If we can assist a country like South Africa to convert to more renewable, energy efficient power sources, the climate as a whole will benefit. In 2009, South Africa’s carbon dioxide emissions constituted half of Africa’s total emissions,” says Martin Lidegaard, the Danish minister for climate, energy and building.
Currently South Africa boasts some of the world’s biggest coal-fired power plants and generates some energy from nuclear, natural gas and hydropower sources. While crippling power outages in 2008 forced Eskom to press ahead with two major coal projects, the country’s aim is to spread its power generation across a number of technologies to take advantage of the nation’s abundant wind and solar power potential. Ambitious solar, wave power, hydro and biomass initiatives are also being considered.
Zimu says that Eskom has the capacity to make all the grid connections and the Danish government may help government develop a policy on grid codes.
Zimu is leading Suzlon’s charge into other African countries.
“We have been awarded work in Mauritius and are interested in tenders in Kenya and Namibia,” he says.
It also presented submissions for work in Madagascar and has been invited to visit interested parties in Nigeria, Angola and Ghana.
“I think South Africa is showing other African states the way,” says Zimu.
Even so, other African countries such as Morocco and Kenya are developing ambitious projects of their own. In Kenya the $800 million Lake Turkana Wind Power project is billed as the continent’s biggest and is expected to generate 300MW of electricity.
However, GDF Suez of French and Moroccan company Nareva Holding plan to build a plant of the same size in the desert region of the North African country. Morocco is planning to have 2,000MW of installed wind power by 2020. Lesotho, the mountainous country landlocked by in South Africa, has its own ambitious.
On whether the costs of wind power compare favorably to those of other renewables, Zimu pointed out that solar is more expensive and says wind energy can compete with projects powered by biofuels.
“My vision is to go green, generate green energy [and] create green jobs”.

Tag: Renewable

FORBES AFRICA SOCIAL MEDIA

Going Green To Light Up The Continent

Full Steam Ahead

From Junk To Power

The Cities Of Tomorrow Won’t Need Power Stations

A Bloodbath In The Wind

Power For The People By The People

Money In The Wind