World
Africa Can Adopt Renewable Energy on a Massive Scale and Save Billions
By Kenneth Engblom
When it comes to building the future of energy in Africa, the decisions facing the continent’s leaders today are nothing less than of historical importance. More than anything else, energy systems are the very fabric of business and society.
Countries across Africa want to make good on their objective of building huge amounts of new generation capacity to anticipate vast increases in energy demand and set the continent on the path of growth and development it deserves.
Africa knows where it needs to go. The big question is how. And more specifically: what is the most cost-effective energy mix that can be built to deliver all the new electricity capacity that is needed? Wind, solar, gas turbines, coal, gas engines… numerous options are available, but there is only one sweet spot.
For the past decade and more, world-class engineers and analysts at Wärtsilä have tapped into their deep bench of experience in the African energy sector to answer these very questions, country by country. We have mobilized state-of-the-science, technology-neutral energy modelling techniques, and took all local technical constraints, all technologies, and natural resources into account.
Multiple energy mix scenarios have been developed and compared. We ran the models rigorously and the numbers have spoken. They reveal cost differences of mind-boggling magnitude between the various energy strategies possible.
Billions of dollars are at stake
When it comes to the choice of energy technologies, keeping an open mind, free from preconceptions, is paramount. Technologies that can be right for Europe considering its existing infrastructure, population density, or natural resources, can be wrong for others. Each country, each region, must find its own optimal way to build its energy system.
Many African countries have however one important point in common: maybe more than anywhere else, the models indicate that the best path to building the most cost-optimal energy system is to maximize the use of renewable energy.
One fact must be established once and for all. The cost of renewable energy equipment has decreased very rapidly in recent years, and when this equipment runs on Africa’s massive solar and wind resources, what you have is a cost per KW/h produced that beats all other electricity technologies hands down.
If you add to this the fact that most electricity grids on the continent are relatively underdeveloped, favouring renewable energy over traditional power generation like coal or gas turbine power plants becomes a no-brainer.
Although relatively ambitious renewable energy targets have been set by governments across the continent, it does not always go far enough. Contrary to what some industry and political leaders may believe, maximizing the amount of renewable energy that can be built in the system is by far the cheapest strategy available, while at the same time ensuring a stable, reliable network.
In Africa, renewables must become the new baseload. And yes, renewables are intermittent. But combining them to flexible power generation capacities will guarantee the stability of the grid and save billions of dollars along the way.
The intermittency of renewables: an issue we can cope with
It would be misguided to consider the intermittency of renewables as a showstopper. It is not, provided they are paired up with highly flexible forms of electricity generation like gas engine power plants.
To maintain a balanced system, flexible back-up and peak power must be available to ramp up production at the same rate that wind or solar production fluctuates, but also to match the fluctuating energy demand within the day. The systems must be able to respond to huge daily variations in a matter of seconds or minutes.
Gas engine power plants are the only source of backup generation that is designed to do just that. They will keep the system safe while allowing the grid to accommodate huge amounts of cheap renewable energy. For Senegal alone, to take only one example, the studies reveal a $480 Million difference in total system cost over the next 15 years between a system incorporating lots of renewables combined to flexible gas engines, and a system built around the inflexible thermal generation and minimal renewable capacity.
Renewables and flexible gas: the two pillars of a winning energy strategy
Renewables and flexible gas are the two pillars of a winning energy strategy for Africa. Similar studies conducted on other African countries indicate that this energy mix strategy will provide efficiencies worth billions of dollars continent-wide over the next few decades.
Highly ambitious renewable energy objectives in Africa are not only achievable, but they are also the soundest and cheapest strategy for the successful electrification of the continent. Making smart strategy decisions will lead to more resilient electricity systems and offer vastly superior whole-system efficiencies.
Kenneth Engblom is the Vice President, Wartsila Energy, Europe and Africa
By Kestér Kenn Klomegâh
For the first time in its history, the World Public Summit will be held on the African continent. On 29–30 July 2026, Addis Ababa, the capital of Ethiopia, will host the World Public Summit. Africa — “A New World: Africa in Shaping a Shared Future.”
The Summit is organised by the World Peoples Assembly in cooperation with African partner organisations. It will bring together leaders of public diplomacy, representatives of international intergovernmental and non-governmental organisations, academics, experts, representatives of the education and cultural sectors, youth leaders, socially responsible businesses, media professionals, and civil society institutions from across Africa and other regions of the world.
The World Public Summit. Africa continues the work initiated during the First World Public Assembly “A New World of Conscious Unity,” held in Moscow in September 2025, and serves as one of the key milestones in preparation for the Second World Public Assembly “A New World: Values That Unite,” which will take place in Moscow on 18–19 September 2026.
Today, Africa is emerging as one of the principal centres of global development. Rapid demographic growth, expanding entrepreneurship, strengthening regional integration, rich cultural heritage, and the growing role of civil society institutions make the continent an increasingly important contributor to the future architecture of international cooperation.
The Summit will focus on issues of genuine sovereignty and sustainable development, public diplomacy, preservation of cultural and historical heritage, international cooperation in education and science, youth engagement, innovation-driven development, creative industries, and the formation of new partnerships among countries and peoples.
The main business programme of the Summit will take place on 30 July 2026 at the headquarters of the United Nations Economic Commission for Africa (UNECA) in Addis Ababa. Holding the Summit at UNECA highlights its pan-African dimension and creates opportunities for broad international dialogue on humanitarian cooperation and public diplomacy.
The programme will include plenary sessions, strategic dialogues, and expert panels dedicated to values-based development, education, culture, youth leadership, innovation, and international cooperation.
Participation has already been confirmed by Professor Saidou Madougou, Director of the Department of Education, Science, Technology and Innovation of the African Union; Rita Bissoonauth, Director of the UNESCO Liaison Office to the African Union and UNECA in Addis Ababa; Zuzana Schwidrowski, Director of the Macroeconomics, Finance and Governance Division of UNECA, as well as ministers, leaders of public organisations, and representatives of the business community from a number of African countries.
On the same day, the ADWA Victory Memorial Museum—Ethiopia’s national memorial complex dedicated to the Victory of Adwa and an important centre for preserving the historical memory of the Ethiopian people—will host the award ceremony of the regional stage of the V International Competition “Leader of Public Diplomacy”, followed by a large-scale cultural programme.
One of the key outcomes of the Summit will be the adoption of the African Communiqué, reflecting proposals and recommendations aimed at strengthening humanitarian, educational, cultural, and public cooperation between African countries and other regions of the world.
The outcomes, initiatives, and recommendations were developed during the World Public Summit. Africa will be presented at the Second World Public Assembly “A New World: Values That Unite”, to be held in Moscow on 18–19 September 2026.
According to Andrey Belyaninov, General Secretary of the World Peoples Assembly, “the Addis Ababa Summit is an important step toward building a new world founded on mutual respect, cultural diversity, dialogue and sustainable development.”
By Adedapo Adesanya
The United Kingdom will get its seventh Prime Minister in 10 years as Mr Keir Starmer announced his resignation on Monday.
The Minister said he is stepping down as leader of the governing Labour Party and will leave office within weeks, scarcely two years after being elected in a landslide.
Mr Starmer says he will remain caretaker prime minister until a new Labour leader is chosen by the party.
Mr Starmer made the announcement after facing growing pressure to hand over to a new leader who can try to revive the government’s flagging fortunes.
He led Labour to a landslide election victory in July 2024, but since then, his popularity and that of the party have plummeted.
His departure was triggered by the victory of Mr Andy Burnham in a special election last week. The popular ex-mayor of Greater Manchester planned to challenge the existing PM for the Labour leadership.
Mr Starmer made the announcement outside the prime minister’s 10 Downing St. residence with a brief statement on Monday.
“The question my party is asking now is whether I am best placed to lead us into the next general election,” Mr Starmer said. “I have heard the answer of my parliamentary party to that question, and I accept that answer with good grace.
Mr Starmer is the sixth prime minister in a decade to stand outside 10 Downing Street and announce a premature departure.
It comes the day before Britain marks the 10th anniversary of its vote to leave the European Union, a decision that still affects the country’s economy and politics.
Over the past decade, 10 Downing Street has had six occupants, including Mr David Cameron, who left office in 2016 after the Brexit referendum and was succeeded by Ms Theresa May. She was followed by Mr Boris Johnson, whose tenure covered Brexit and the COVID-19 pandemic. After Mr Johnson came Ms Liz Truss, whose 49-day premiership was the shortest in British history. Mr Rishi Sunak then took office before being succeeded by Mr Starmer, the outgoing occupant of Number 10.
By Aduragbemi Omiyale
A financing facility of up to $60 million has been secured by AXIAN Energy, the energy division of the AXIAN Group.
The funding package was provided by MCB, one of the leading financial institutions in the Indian Ocean region.
It comprises a $40 million revolving credit facility with a three-year tenor and extension option, and $20 million in unfunded instruments, providing AXIAN Energy with enhanced financial flexibility, enabling the company to rapidly mobilise resources and seize development opportunities across its target markets.
The energy firm is expected to use the capital to deliver large-scale energy infrastructure projects across Africa.
Over the past two years, AXIAN Energy has significantly accelerated its growth by expanding its renewable energy project pipeline, with solar projects currently under development in Senegal, Benin, Zambia, Côte d’Ivoire, Madagascar, and Burkina Faso.
Building on this momentum, AXIAN Energy now operates a portfolio comprising 350 MW of installed renewable energy capacity, supported by 77 MWh of energy storage capacity, positioning the AXIAN Group as a major contributor to Africa’s energy transition.
The chief executive of AXIAN Energy, Mr Benjamin Memmi, said, “This transaction marks a key milestone in AXIAN Energy’s growth trajectory. It provides us with the financial capacity to sustain the momentum we have built over the past two years, further strengthening our renewable energy portfolio and expanding our presence across new African markets.”
Also commenting, the Global Head of Structured Finance at MCB, Mr Mathieu Delteil, said, “We are proud to support AXIAN Energy in structuring this facility, reaffirming our commitment to enabling transformative projects across Africa.
“By leveraging our sector expertise and deep understanding of regional markets, we have delivered a tailored financing solution that aligns with AXIAN’s long-term renewable energy ambitions.
“This partnership highlights our role as a strategic financial partner, mobilising capital towards investments that drive sustainable growth and accelerate the energy transition across the continent.”
The financing agreement between the two organisations strengthens their long-standing relationship because it is driven by a shared commitment to supporting infrastructure development and economic growth across Africa.
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