Connect with us

World

GE Unveils World’s First 6B Repowering Gas Turbine Solution

Published

on

General Electric GE

By Modupe Gbadeyanka

GE’s Power Services business is celebrating the 40th anniversary of its 6B gas turbine fleet by launching the world’s first 6B repowering solution.

GE also announced it has signed its first agreement for the solution with a global chemical company to repower three 6B gas turbines and save significant amounts of fuel each year at its site in Asia.

These announcements mark another example of GE’s continued commitment to investing in its mature fleets to keep them competitive.

In Africa, GE has an installed base of 60 6B gas turbines at various locations with the most recent installation in Cabinda, Angola. The fleet is mainly used for power generation for grid supply as well as for large industrial uses like refineries.

“We’re excited to mark our 40th anniversary of the 6B fleet and unveil our new repowering solution,” said Scott Strazik, president & CEO of GE’s Power Services business. “This fleet is known for its dependability—a reputation earned with global fleet reliability of 98.4 percent, which is about 2 percent higher than the industry average and translates to approximately 17 more days of availability per year. At the same time, the 6B fleet has aged, and there’s growing demand to improve performance. Today’s announcement and our recent expansion of our Advanced Gas Path technology to the 6B fleet highlight our continuing investment in our mature fleets to help power producers and industrial operators remain competitive in today’s very dynamic marketplace.”

“As a company, we believe that more efficient power plants means more power available on the grid to respond to the growing energy needs of the African continent. As a result, we are always focused on solving our customers’ most complex problems with customized and innovative solutions that help optimize operational performance” said Elisee Sezan, General Manager, GE’s Power Services business for Sub-Saharan Africa.

Part of GE’s Fleet360 platform of total plant services solution, the new 6B Repowering Solution incorporates advanced F and H class technology to elevate the machine’s performance to leading levels for its class.  The repowering consists of a full “flange-to-flange” upgrade of all major components, including the combustion system, hot gas path and compressor, and it transforms the 6B unit into a GE 6F.01 gas turbine, which is also available as a new unit.

The new 6B Repowering upgrade, which fits into the existing 6B footprint, can advance performance in both gas turbine and combined-cycle operation.

It’s capable of increasing turbine output up to 35% simple-cycle / 25% combined-cycle; improving efficiency up to 5% points in simple and combined-cycle operations; achieving up to $3 million in fuel savings per unit annually; achieving NOx emissions as low as 15 ppm; and extending the hot gas path inspection interval to 32,000 hours (from 24,000 hours) and major inspection interval to 64,000 hours (from 48,000 hours).

Since its first installation in 1978 at Montana-Dakota Utilities’ Glendive Power Plant in USA, GE’s 6B fleet has accumulated more than 65 million operating hours. GE’s fleet spans more than 1,150 6B turbines across all corners of the world, powering energy production facilities and industrial applications in segments such as petrochemical, oil and gas, exploration and cement production

In 2009, GE launches the 6B Performance Improvement Package (PIP), featuring advances in materials, coatings, sealing and aerodynamics derived from its F-class technology to increase output and efficiency. Today, PIP is installed on 200+ units, 5 of which are in Africa with 9 additional upgrades planned. It has also become the standard configuration for new 6B gas turbines.

Modupe Gbadeyanka is a fast-rising journalist with Business Post Nigeria. Her passion for journalism is amazing. She is willing to learn more with a view to becoming one of the best pen-pushers in Nigeria. Her role models are the duo of CNN's Richard Quest and Christiane Amanpour.

World

Russian-Nigerian Economic Diplomacy: Ajeokuta Symbolises Russia’s Remarkable Achievement in Nigeria

Published

on

Ajaokuta Steel Plant, Nigeria

By Kestér Kenn Klomegâh

Over the past two decades, Russia’s economic influence in Africa—and specifically in Nigeria—has been limited, largely due to a lack of structured financial support from Russian policy banks and state-backed investment mechanisms. While Russian companies have demonstrated readiness to invest and compete with global players, they consistently cite insufficient government financial guarantees as a key constraint.

Unlike China, India, Japan, and the United States—which have provided billions in concessionary loans and credit lines to support African infrastructure, agriculture, manufacturing, and SMEs—Russia has struggled to translate diplomatic goodwill into substantial economic projects. For example, Nigeria’s trade with Russia accounts for barely 1% of total trade volume, while China and the U.S. dominate at over 15% and 10% respectively in the last decade. This disparity highlights the challenges Russia faces in converting agreements into actionable investment.

Lessons from Nigeria’s Past

The limited impact of Russian economic diplomacy echoes Nigeria’s own history of unfulfilled agreements during former President Olusegun Obasanjo’s administration. Over the past 20 years, ambitious energy, transport, and industrial initiatives signed with foreign partners—including Russia—often stalled or produced minimal results. In many cases, projects were approved in principle, but funding shortfalls, bureaucratic hurdles, and weak follow-through left them unimplemented. Nothing monumental emerged from these agreements, underscoring the importance of financial backing and sustained commitment.

China as a Model

Policy experts point to China’s systematic approach to African investments as a blueprint for Russia. Chinese state policy banks underwrite projects, de-risk investments, and provide finance often secured by African sovereign guarantees. This approach has enabled Chinese companies to execute large-scale infrastructure efficiently, expanding their presence across sectors while simultaneously investing in human capital.

Egyptian Professor Mohamed Chtatou at the International University of Rabat and Mohammed V University in Rabat, Morocco, argues: “Russia could replicate such mechanisms to ensure companies operate with financial backing and risk mitigation, rather than relying solely on bilateral agreements or political connections.”

Russia’s Current Footprint in Africa

Russia’s economic engagement in Africa is heavily tied to natural resources and military equipment. In Zimbabwe, platinum rights and diamond projects were exchanged for fuel or fighter jets. Nearly half of Russian arms exports to Africa are concentrated in countries like Nigeria, Zimbabwe, and Mozambique. Large-scale initiatives, such as the planned $10 billion nuclear plant in Zambia, have stalled due to a lack of Russian financial commitment, despite completed feasibility studies. Similar delays have affected nuclear projects in South Africa, Rwanda, and Egypt.

Federation Council Chairperson Valentina Matviyenko and Senator Igor Morozov have emphasized parliamentary diplomacy and the creation of new financial instruments, such as investment funds under the Russian Export Center, to provide structured support for businesses and enhance trade cooperation. These measures are designed to address historical gaps in financing and ensure that agreements lead to tangible outcomes.

Opportunities and Challenges

Analysts highlight a fundamental challenge: Russia’s limited incentives in Africa. While China invests to secure resources and export markets, Russia lacks comparable commercial drivers. Russian companies possess technological and industrial capabilities, but without sufficient financial support, large-scale projects remain aspirational rather than executable.

The historic Russia-Africa Summits in Sochi and in St. Petersburg explicitly indicate a renewed push to deepen engagement, particularly in the economic sectors. President Vladimir Putin has set a goal to raise Russia-Africa trade from $20 billion to $40 billion over the next few years. However, compared to Asian, European, and American investors, Russia still lags significantly. UNCTAD data shows that the top investors in Africa are the Netherlands, France, the UK, the United States, and China—countries that combine capital support with strategic deployment.

In Nigeria, agreements with Russian firms over energy and industrial projects have yielded little measurable progress. Over 20 years, major deals signed during Obasanjo’s administration and renewed under subsequent governments often stalled at the financing stage. The lesson is clear: political agreements alone are insufficient without structured investment and follow-through.

Strategic Recommendations

For Russia to expand its economic influence in Africa, analysts recommend:

  1. Structured financial support: Establishing state-backed credit lines, policy bank guarantees, and investment funds to reduce project risks.
  2. Incentive realignment: Identifying sectors where Russian expertise aligns with African needs, including energy, industrial technology, and infrastructure.
  3. Sustained implementation: Turning signed agreements into tangible projects with clear timelines and milestones, avoiding the pitfalls of unfulfilled past agreements.

With proper financial backing, Russia can leverage its technological capabilities to diversify beyond arms sales and resource-linked deals, enhancing trade, industrial, and technological cooperation across Africa.

Conclusion

Russia’s Africa strategy remains a work in progress. Nigeria’s experience with decades of agreements that failed to materialize underscores the importance of structured financial commitments and persistent follow-through. Without these, Russia risks remaining a peripheral player (virtual investor) while Arab States such as UAE, China, the United States, and other global powers consolidate their presence.

The potential is evident: Africa is a fast-growing market with vast natural resources, infrastructure needs, and a young, ambitious population. Russia’s challenge—and opportunity—is to match diplomatic efforts with financial strategy, turning political ties into lasting economic influence.

Continue Reading

World

Afreximbank Warns African Governments On Deep Split in Global Commodities

Published

on

Commodities Market

By Adedapo Adesanya

Africa Export-Import Bank (Afreximbank) has urged African governments to lean into structural tailwinds, warning that the global commodity landscape has entered a new phase of deepening split.

In its November 2025 commodity bulletin, the bank noted that markets are no longer moving in unison; instead, some are powered by structural demand while others are weakening under oversupply, shifting consumption patterns and weather-related dynamics.

As a result of this bifurcation, the Cairo-based lender tasked policymakers on the continent to manage supply-chain vulnerabilities and diversify beyond the commodity-export model.

The report highlights that commodities linked to energy transition, infrastructure development and geopolitical realignments are gaining momentum.

For instance, natural gas has risen sharply from 2024 levels, supported by colder-season heating needs, export disruptions around the Red Sea and tightening global supply. Lithium continues to surge on strong demand from electric-vehicle and battery-storage sectors, with growth projections of up to 45 per cent in 2026. Aluminium is approaching multi-year highs amid strong construction and automotive activity and smelter-level power constraints, while soybeans are benefiting from sustained Chinese purchases and adverse weather concerns in South America.

Even crude oil, which accounts for Nigeria’s highest foreign exchange earnings, though still lower year-on-year, is stabilising around $60 per barrel as geopolitical supply risks, including drone attacks on Russian facilities, offset muted global demand.

In contrast, several commodities that recently experienced strong rallies are now softening.

The bank noted that cocoa prices are retreating from record highs as West African crop prospects improve and inventories recover. Palm oil markets face oversupply in Southeast Asia and subdued demand from India and China, pushing stocks to multi-year highs. Sugar is weakening under expectations of a nearly two-million-tonne global surplus for the 2025/26 season, while platinum and silver are seeing headwinds from weaker industrial demand, investor profit-taking and hawkish monetary signals.

For Africa, the bank stresses that the implications are clear. Countries aligned with energy-transition metals and infrastructure-linked commodities stand to benefit from more resilient long-term demand.

It urged those heavily exposed to softening agricultural markets to accelerate a shift into processing, value addition and product diversification.

The bulletin also called for stronger market-intelligence systems, improved intra-African trade connectivity, and investment in logistics and regulatory capacity, noting that Africa’s competitiveness will depend on how quickly governments adapt to the new two-speed global environment.

Continue Reading

World

Aduna, Comviva to Accelerate Network APIs Monetization

Published

on

Aduna Comviva Network APIs Monetization

By Modupe Gbadeyanka

A strategic partnership designed to accelerate worldwide enterprise adoption and monetisation of Network APIs has been entered into between Comviva and the global aggregator of standardised network APIs, Aduna.

The adoption would be done through Comviva’s flagship SaaS-based platform for programmable communications and network intelligence, NGAGE.ai.

The partnership combines Comviva’s NGAGE.ai platform and enterprise onboarding expertise with Aduna’s global operator consortium.

This unified approach provides enterprises with secure, scalable access to network intelligence while enabling telcos to monetise network capabilities efficiently.

The collaboration is further strengthened by Comviva’s proven leadership in the global digital payments and digital lending ecosystem— sectors that will be among the biggest adopters of Network APIs.

The NGAGE.ai platform is already active across 40+ countries, integrated with 100+ operators, and processing over 250 billion transactions annually for more than 7,000 enterprise customers. With its extensive global deployment, NGAGE.ai is positioned as one of the most scalable and trusted platforms for API-led network intelligence adoption.

“As enterprises accelerate their shift toward real-time, intelligence-driven operations, Network APIs will become foundational to digital transformation. With NGAGE.ai and Aduna’s global ecosystem, we are creating a unified and scalable pathway for enterprises to adopt programmable communications at speed and at scale.

“This partnership strengthens our commitment to helping telcos monetise network intelligence while enabling enterprises to build differentiated, secure, and future-ready digital experiences,” the chief executive of Comviva, Mr Rajesh Chandiramani, stated.

Also, the chief executive of Aduna, Mr Anthony Bartolo, noted that, “The next wave of enterprise innovation will be powered by seamless access to network intelligence.

“By integrating Comviva’s NGAGE.ai platform with Aduna’s global federation of operators, we are enabling enterprises to innovate consistently across markets with standardised, high-performance Network APIs.

“This collaboration enhances the value chain for operators and gives enterprises the confidence and agility needed to launch new services, reduce fraud, and deliver more trustworthy customer experiences worldwide.”

Continue Reading

Trending