In The Spotlight
The SEW PPK series delivers 10 to 18 kNm of torque with a ratio range from 65:1 to 390:1. (Image source: SEW-EURODRIVE)
As its exhibition presence at Electra Mining Africa 2024 showed, SEW-EURODRIVE is rolling out an even greater selection of planetary drives as part of its strategy to ‘close the loop’ in its product offerings by expanding into more industry sectors
Among the new ranges being introduced into South Africa are its SEW PPK series and the SEW P2.e series of planetary gear units – both showcasing new opportunities for industrial gearbox users. According to Jonathan McKey, national sales and marketing manager at SEW-EURODRIVE, these new additions to the local range highlight the company’s global engineering and applications capabilities.
“The PPK series was originally developed by SEW-EURODRIVE in Brazil, for instance, to serve their large and thriving sugar sector,” said McKey. “Our design and engineering experts in Germany then further leveraged these advances when they developed the SEW P2.e series – aimed at larger applications.”
He emphasised that both series built upon the key benefits that planetary gear units present to customers: a compact solution for space-constrained conditions, alongside high torque and low speed outputs. The SEW PPK series delivers 10 to 18 kNm of torque with a ratio range from 65:1 to 390:1, while the SEW P2.e series encompasses torque ratings from 24 to 124 kNm with ratios from 15,2:1 to 332:1.
“The SEW PPK satisfies the need for a lower torque requirement, and is well suited to southern hemisphere markets,” he explained. The ratio can be further reduced by the addition of a primary reducer before the planetary head, to reach ratios up to 10,650:1 – for a much lower speed capability.
The SEW P2.e was then developed with all these benefits, but with a broader spectrum of diversity in its speed – up to 100 rpm – as well as in ratio and torque, he said. While most planetary gearboxes have a three-stage design, the SEW P2.e can also be supplied in a two-stage model.
Greg Lewis, SEW-EURODRIVE business development manager for projects, pointed out that the company has been careful to retain the same critical dimensions as previous SEW P-series models. This allows customers to migrate seamlessly to the more versatile SEW P2.e units without altering their operating environment or infrastructure.
Meeting a myriad of applications
Among the common applications in the mining sector for planetary gearboxes, said Lewis, are clarifiers, thickeners and apron feeders. Other industrial applications include slewing drives, screw feeders and wood panel presses.
“In the agricultural sector, sugar mills are big users of planetary units,” he remarked. “The SEW PPK series, arising as it did to serve the needs of sugar mills in Brazil, has exciting opportunities for application in African countries.”
McKey highlighted another important aspect of these planetary ranges: their reduced weight compared to traditional technologies.
“A sugar mill’s crystalliser, for example, will conventionally have a multi-gear solution which applies considerable weight and strain on the system,” he explained. “A compact planetary unit from SEW-EURODRIVE can now deliver the same results with much less weight – within an integrated design. The benefits are also felt in less wear on components like bearings and the civils structures, which leads to less maintenance being required.”
Also, on SEW-EURODRIVE’s showcase of new products is its high performance ECO2 geared motors, designed in line with the company’s sustainability focus and the market’s growing demand for products that are more environmentally-friendly in their manufacturing process. The ECO2 range boasts a coating-free design, so there are no solvents or coatings used on the outer surfaces. This makes these units efficient and reliable in indoor applications where humidity levels can reach 60%, and they can operate in temperatures between minus 20° C and 60° C. Their aluminium construction reacts with oxygen to form a thin protective layer; the ECO2 design also meets the requirements of ISO 12944 corrosive category 1.
Standing out in the market
On the automation side, a highlight of the SEW-EURODRIVE offering is the SEW MOVI-C drive technology – a comprehensive modular automation system designed to provide seamless integration and high performance for various industrial applications.
Willem Strydom, SEW-EURODRIVE’s manager business development electronics, pointed to applications like hoisting where MOVI-C facilitates the use of regenerative power from braking and this energy can be fed back into the system or stored in battery packs. The MOVILINK digital data interface (DDI) connects the drive train into the data system through a unique single hybrid cable solution.
“This further allows customers to receive real-time information on a range of indices, such as energy efficiency, application performance and condition monitoring,” he said. “This differentiates us significantly in the market.”
The flow sheet solutions at FLS are paving the way to a sustainable mining. (Image source: FLS)
Mining customers are to benefit from the stronger regional capability being developed by FLS, which is making the company even more responsive to customer needs
This is one of the key outcomes of the company’s strategic evolution underway, according to newly appointed FLS president sales and service for Europe, Middle East and Africa (EMEA), Bernard Kaninda. As a leading full flow sheet technology company, FLS occupies a distinctive place in the market, said Kaninda, giving it a special relationship with customers.
“Being a partner through all their mineral processing requirements, FLS walks with customers throughout the lifecycle of a comprehensive range of equipment and solutions,” he added. “This engagement gives us greater impact in helping the mining industry achieve its sustainability goals.”
FLS aligns itself with industry imperatives by committing to energy and water reduction targets, and committing to reach zero emissions by 2030. To achieve these goals, he said, it was imperative to further grow the region’s capability – shifting from the previous regional definition which comprised sub-Saharan Africa, Middle East and southern Asia to a more cohesive EMEA region.
“We believe the move to an EMEA region will better create the capabilities we are looking for, combining the strengths of Africa and Europe, and our learnings in the Middle East,” Kaninda explained. “We expect to be able to respond more quickly with services, spares and equipment, and are building local resources to achieve these improvements.”
Responding to mining demand
The focus on communication and partnership is being fostered through clusters within the region, which are empowered with adequate resources for quick response times and effective support for end-users.
“As a partner that tailor-makes solutions for our customers, we go further by guaranteeing the performance of that equipment,” he commented. “This means being able to respond effectively as and when the situation demands, so we need to be in close proximity to the customers’ sites – and very familiar with the conditions they experience.”
The clusters in Africa ensure a strong presence in southern African countries – including South Africa, Zambia and the Democratic Republic of Congo – as well as West Africa and North Africa. These are areas where FLS already has a significant footprint of equipment in operation.
“The mining sector is dynamic, however, so we are constantly expanding our equipment footprint and will be establishing a presence wherever we have a significant installed base,” he surmised. “It has always been a matter of pride for us that FLS customers will receive the same close attention irrespective of where they are around the globe.”
This article was written by FLS. For more information visit: www.flsmidth.com
Southern Africa’s rich renewable resources could help form the basis for a thriving hydrogen economy. (Image source: Synergy Consulting)
According to Synergy Consulting, southern Africa stands at a pivotal moment in its energy transition, with the hydrogen economy emerging as a key element in the region's sustainable future
This potential shift could address energy security concerns, contribute to economic diversification, and support global decarbonisation efforts. As nations within the region explore this opportunity, several factors – including abundant natural resources, strategic partnerships, and technological advancements – will play crucial roles in shaping the future of hydrogen energy in southern Africa.
Abundant renewable resources
One of the most significant advantages for southern Africa in developing a hydrogen economy is the region's rich renewable energy resources. Countries like South Africa and Namibia have vast solar and wind energy potential, which are essential for producing green hydrogen through electrolysis. Green hydrogen, derived from renewable energy sources, is seen as a clean and sustainable alternative to fossil fuels. This presents an opportunity for southern African nations to leverage their natural resources to produce and export green hydrogen, positioning themselves as key players in the global hydrogen market.
South Africa, in particular, is well-positioned due to its established infrastructure and industrial base. The country has a history of hydrogen production through coal gasification and is home to some of the world’s largest platinum reserves, a critical material for hydrogen fuel cells. This makes South Africa a strategic location for developing a comprehensive hydrogen value chain, from production to utilisation in various industries.
Economic diversification and job creation
The hydrogen economy offers a path toward economic diversification in southern Africa, particularly for countries heavily reliant on fossil fuel exports. By investing in hydrogen technology, these nations can reduce their dependence on volatile oil and gas markets and create new revenue streams. Moreover, the hydrogen economy has the potential to generate significant employment opportunities, from research and development to manufacturing and logistics.
For instance, developing hydrogen production facilities, refueling stations, and fuel cell manufacturing plants would require a skilled workforce, contributing to job creation in urban and rural areas. This is particularly important in a region where unemployment remains a pressing issue.
Strategic partnerships and investments
The successful development of a hydrogen economy in southern Africa will depend on strategic partnerships and investments. International collaboration is essential, as it brings in financial resources, technical expertise, and market access. Partnerships with countries and companies leading in hydrogen technology can help southern African nations accelerate their hydrogen initiatives and integrate into the global hydrogen supply chain.
Several countries, including Germany and Japan, have already shown interest in collaborating with southern African nations on hydrogen projects. These partnerships could facilitate technology transfer, capacity building, and infrastructure development, crucial for the region’s hydrogen economy.
Challenges and the road ahead
Despite its potential, the hydrogen economy in southern Africa faces several challenges. These include high initial investment costs, the need for regulatory frameworks, and the development of a robust infrastructure. Additionally, ensuring that hydrogen production is truly green – i.e., derived from renewable sources – is essential to avoid merely shifting emissions from one sector to another.
In conclusion, while southern Africa has significant opportunities in the hydrogen economy, realising its full potential will require coordinated efforts across governments, industry, and international partners. With the right strategies in place, southern Africa could emerge as a leader in the global hydrogen market, driving sustainable development and economic growth in the region.
This article is authored by Synergy Consulting IFA
Capital raised from the Series A round has been used to ramp up electric motorcycle and battery production, expand the company’s swap station network, and continue R&D on battery technology and software. (Image source: Ampersand)
Ampersand, a leading EV energy tech company, has revealed total raised equity of US$21.5mn over the last 12 months
New investments from AHL Venture Partners and Everstrong Capital has bolstered the company’s total haul, alongside Beyond Capital Ventures reinvesting in a follow-up to its Series A equity commitment.
“This latest funding is a testament to the strong investor confidence in our business model as we continue to scale and innovate within the African e-mobility sector,” remarked Josh Whale, CEO of Ampersand. “With continued urbanisation, our mission to electrify transport, cut carbon emissions and drive clean economic prosperity is more crucial than ever.
The investments have been made ahead of the company’s Series B round and have been earmarked to support the expansion into East Africa.
“This additional investment will accelerate the rollout of our EV energy technology and infrastructure to the mass market, bringing us closer to our goal of deploying five million electric motorcycles by 2033,” Whale added. “As we look ahead to our upcoming Series B, we remain committed to reshaping how Africa moves by delivering affordable, low-carbon transport solutions that also drive green jobs and economic growth across the continent.”
E-mobility in the spotlight
Eva Yazhari, managing partner, Beyond Capital Ventures, commented, “Ampersand’s comprehensive approach to e-mobility in Africa exemplifies exactly the type of highly scalable solution Beyond Capital Ventures seeks to invest in. Among the e-mobility companies we evaluated, Ampersand stood out for its robust technology, strong market traction, and clear vision for transforming transportation networks across the continent. We view Ampersand as a climate and infrastructure play and by backing Ampersand, BCV's primary goal is to contribute to increased economic development and the growth of capital markets in the region.”
Ampersand’s heavy-duty commercial motorcycle fleet already covers 3,000,000 km a week in Kigali and Nairobi, according to the company. Its AI-enabled smart battery technology allows drivers to exchange batteries within minutes at the nearest ‘swap-station.
“We chose to be part of Ampersand’s growth capital because we found that commercial boda boda riders wanted Ampersand’s bikes for their strength, design and battery swapping convenience – not to mention that Ampersand is an early entrant to the electric motorcycle markets in Rwanda and Kenya,” surmised Phil Dyk, founder and managing partner at Everstrong Capital.
Ampersand is not the only e-mobility that has recognised the opportunity presented by the East African market as Spiro has recently officially launched operations in Uganda. Click here to find out more.
A global shortage of power is inhibiting the growth of the data centre market. (Image source: Adobe Stock)
With Nigeria’s data centre industry set to explode – doubling capacity from 116MW in 2024 to a forecasted 226MW in 2029 – Sherisse Alexander, chief business officer at WATT Renewable Corporation, discusses how the country can affordably secure the power to make this vision of connectivity a reality, and whether a solar array with battery energy storage can be a feasible solution to this challenge
A global shortage of power is inhibiting the growth of the global data centre market, and Nigeria will be affected more than most. According to the International Energy Agency, IEA, the country’s electricity grid collapsed 46 times between 2017 and 2023. With an unreliable grid, data centre operators in Nigeria are faced with regular unplanned loadshedding events and the need to install back-up generation to maintain uptime for data centre users. However, while fossil fuel generators have been the go-to back-up power choice for many years, record high fuel and equipment costs along with fuel scarcity issues, are forcing businesses to reconsider their options for this new wave of data centre build out.
Globally, the installation of renewable
energy – notably solar, wind and batteries – to power data centres has seen a huge boost in the last few years as the world’s largest operators such as Microsoft and Google seek to achieve net zero by 2030. In the US for example, over 4GW of renewable capacity was contracted by data centres including Amazon, Meta and Google’s parent company Alphabet Inc in the last 12 months alone. Closer to home, Microsoft, in partnership with G42, is investing US$1bn to build a geothermal powered data centre in Kenya. In South Africa, Africa Data Centres and Distributed Power Africa broke ground on a 12MW solar farm in April.
Until recently, businesses in Nigeria have been somewhat hesitant to explore the potential of solar plus storage due to its higher capital expenditure in comparison to fossil fuels. However, while fuel prices have levelled somewhat since the 1,000 Naira highs of 2023, it seems unlikely that it will settle back down below 750 Naira without a new subsidy to prop up petrol prices or a period of economic stagnation. This change in dynamics means that solar plus storage has become much more economic in comparison to its fossil fuel counterparts. Particularly if data centre operators sign up to a long-term power purchase agreement (PPA) of 15-20 years.
One of the key challenges often levelled at solar and wind is that of its need for space. While data centres typically need to be close to urban areas to afford fast and reliable connections, renewable generation requires space. However, as the solar and data centre industries have developed there are now several potential workarounds.
Renewable power purchase agreements
Renewable electricity can be purchased under a PPA from an offsite generator. Such an agreement would provide the data centre operator with a guaranteed price per kWh creating energy price security while alleviating local grid constraints. 46GW of wind and solar power purchase agreements were announced publicly by businesses in 2023 according to BNEF with the market growing around 33% on average since 2015.
Co-locating edge data centres with solar
Data centre operators could opt to blend hyperscale facilities with edge data centres. Located on the outskirts of town, edge data centres have much smaller footprints and lower energy needs. Some of these data centres could be co-located with onsite renewable generation. With some clever design work – for example incorporating solar onto carports – a significant amount of the data centre’s electricity baseload could be covered by solar plus storage.
Rooftop solar for inner city locations
Inner city data centre locations could mount rooftop solar as well as batteries that would charge from the grid and supply emergency electricity in the event of an outage. Although this would only cover a small percentage of the power required, it would soften grid related price and outage shocks.
More than just connectivity
The positive economic impact of improved connectivity is well documented, for example a 10% increase in mobile adoption increases GDP by 0.5% to 1.2% on average. Banking is a great example of how connectivity has transformed the lives of Africans with the continent now considered the digital banking leader having brought banking to millions of people who lack access to traditional services.
Reliable access to data, now, is a must, and as data centres come online, there are further benefits created when data centre operators opt for solar plus storage. Less generator use means less noise and air pollution – two factors that are the cause behind a major public health crisis that in unfolding in many of Nigeria’s towns and cities.
In 2018, a study conducted by the World Bank in Lagos found that air pollution led to over 11,200 premature deaths with children under five the most affected. The same study also found that air pollution caused US$2.1bn in losses over the course of the year. Generators were found to be the third most contributing factor to air pollution behind transport and industrial emissions.
Generators also contribute significantly to noise pollution with a study conducted in Kano finding that noise levels reached as high as 82Db, just a few decibels short of causing permanent hearing loss. With little being done to improve the situation, many Nigerians have become apathetic to it despite the physical, mental and financial toll that generators take.
Solar plus storage solutions are a win-win for everyone. Data centre operators benefit from a reduction in their reliance on fossil fuels reducing their exposure to fossil fuel related price shocks. In the case of onsite generation, solar plus storage directly improves energy security and reliability and, on every site, it helps to improve local air quality and reduce noise levels. Local businesses and households also benefit, with solar plus storage helping to alleviate the strain on the grid posed by a new data centre, while also enjoying cleaner air, quieter streets and better connectivity.
The move is expected to accelerate South Africa’s renewable energy transformation. (Image source: AIKO)
VEERS Group, a black-owned and operated company with a firm track record in the energy sector, has formed a joint venture with AIKO, a solar technology leader, in order a bid to revolutionise the utility-scale and distributed solar sectors across South Africa
The joint venture will focus on advancing both the utility-scale and distributed solar sectors across the country, while expanding its distribution footprint throughout the African continent. By leveraging AIKO’s industry-leading N-Type ABC solar modules, the collaboration aims to significantly accelerate South Africa’s shift towards a low-carbon future. The venture will make these solar technologies widely accessible across utility-scale, commercial, industrial, and residential sectors.
Meimei Yu, head of MEA Sales at AIKO, commented, “We are thrilled to partner with VEERS Group, whose deep local expertise perfectly complements our cutting-edge technology. By merging global innovation with local knowledge, we are confident this joint venture will not only accelerate South Africa’s energy transition but also serve as a model for sustainable growth worldwide. Together, we are committed to delivering the highest-efficiency solar solutions, making a lasting impact on South Africa’s renewable energy landscape.”
The newly established Aiko Energy SA Ltd will be the operational arm of this joint venture, underscoring a strong commitment to local content and empowerment. AIKO has also reiterated its intention to aligning its operations with the principles of black economic empowerment and localisation, ensuring that its business strategies are tailored to meet the unique needs of the local market. This partnership not only leverages VEERS Group‘s expertise in South Africa but also prioritises community engagement and upliftment, reinforcing AIKO’s pledge to drive meaningful, sustainable growth in the region.
Hashveer Singh, CEO of VEERS Group, added, “Innovation and sustainability have always been at the forefront of our organisation. AIKO’s stellar reputation and aligned values make them the perfect partner for this journey. We look forward to bringing AIKO’s most efficient solar products to the South African market, providing utility projects with revolutionary efficiency upgrades. This partnership sets a new standard for performance and sustainability in the region, benefiting all stakeholders involved.”
Propak West Africa will represent a unique platform for idea sharing around West Africa’s manufacturing sector. (Image source: Propak West Africa)
The organisers of Propak West Africa, Afrocet Montgomery, have revealed the conference lineup for the 11th edition of the show, running from 10-12 September 2024
As the largest exhibition for the packaging, plastics, printing and food processing industries in West Africa, Propak West Africa is expected to bring together more than 5,500 stakeholders.
Those who arrive at the Landmark Centre in Lagos, Nigeria, will be treated to the extensive conference agenda where industry leaders will divulge their expertise, including a few feature in the form of the Product Innovation Stage. This platform will provide an intimate setting for leading brands including Tetrapak West Africa, SACMI, Bobst, Krones West Africa and EPSON to talk through case studies around their latest equipment.
With only 50 seats available for each session, the organiser urges eager participants to sign up and be sure to arrive at the sessions early to claim their seats. The Product Innovation Stage will run across all three days of the exhibition so there are lots of opportunities for visitors to learn something new.
On 10 September, visitors will welcome the return of the Smart Packaging Conference, hosted by AIOPPN, WPO, APO. This year’s theme is ‘Unlocking Nigeria Food Security: Implementation of Smart Sustainable Packaging to Reduce Food Waste”’. The full day programme will cover this critical subject with sessions looking at innovative approaches to sustainable packaging, cold chain technologies to reduce post-harvest loss, e-commerce platforms for food distribution, and how to implement sustainable packaging in the food supply chain.
With more than 20 speakers providing presentations and joining panel discussions throughout the day it’s a must attend event for those in the industry. The keynote will be provided by H.E. Folashade Ambrose-Medebem, Honourable Commissioner for Commerce, Cooperatives, Trade and Investment (CCT&I), Lagos State, who will be complemented by other leading minds from the likes of Flour Mills of Nigeria, LAWMA, Crown Flour Mill Ltd, Helen Keller International and Value Ingredients Ltd.
Sustainable manufacturing
Elsewhere, on Wednesday 11 September, strategic partners KPMG will deliver an exclusive conference looking at ‘Plastics for a Sustainable Future: Exploring Cross-sectoral Responsibilities, Innovation and Sustainable Finance’. Leading thinkers at KPMG will be joined by Titilayo Oshodi, Special Adviser on Climate Change and Circular Economy to the Governor of Lagos State; Victor Boyle-Komolafe, founder/CEO - GIVO Africa; and Chigozie Ejimogu, head of sustainability at Verod Capital; among others.
The conference at Propak complements the growth of the manufacturing sector, ensuring sustainability is at the forefront of its efforts. This trend can be seen with the increase in representation in products and services offered by the 250 brands across the four halls of Propak West Africa this year.
For more information visit: www.propakwestafrica.com
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In the final webinar of its African Review-hosted 2023 campaign, Convergent Group explored its modern, eco-friendly concrete solutions for African projects
Such solutions – delivered to cut maintenance costs by eliminating hazardous silicate products – were showcased by company experts in the form of Jean-Claude Biard, SEO of Convergent Group SA; Mputu Schmidt, former CEO of Convergent Group SA and founder of Bondeko MB (exclusive distributor of Convergent Group in Africa); Carlos Garcia, technical and sales for ADI Group (Spanish distributor for Convergent Group); and Amritpal Singh Sura, external consultant for flooring treatments, former distributor of Convergent products in the Middle East.
“A number of projects we were doing in the Middle East required protection,” remarked Sura. “Longevity of protection requires a system which basically impregnates and becomes a densified surface as opposed to something which is topical and lifts off due to moisture migration. I found that being exposed to Convergent, it was important to stay focused on those systems in the Middle East. Jean-Claude, Mputu and I met several times in Dubai and there was emphasis on providing systems which were affordable and still ending up having a robust, lasting longevity of product. So you are not spending money all the time in order to maintain the finishes which you have already paid for.”
Over the course of the session, the participants guided the audience through the potential of cutting-edge lithium silicate technology for enhancing the protection of concrete surfaces, maximising cost-effectiveness and meeting sustainability targets.
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In a comprehensive webinar hosted by African Review, a panel of professionals associated with Convergent Group explored new generation lithium silicate technology and why it is emerging as the optimum solution for concrete floor protection.
Robert Daniels, editor of African Review, was joined by Jean-Claude Biard, CEO of Convergent Group; Mputu Schmidt, former CEO of Convergent and founder of Bondeko MB, an exclusive distributor of Convergent; Hicham Sofyani, president of Texol; Carlos Garcia, technical and sales for ADI Group; and Marc Puig, commercial manager of Comace Import.
Each providing a unique angle, the panellists combined to provide a masterclass around concrete treatments and the increasing challenges around them, explaining to attendees how to choose the right formula for their requirements and touching on issues such as why lithium densifiers are better than sodium and potassium densifiers.
Throughout the session, those watching were treated to informative case studies showcasing how Convergent eco-friendly products are increasing abrasion resistance, raising ease of maintenance, and ensuring the highest quality gloss retention.
By the end of the webinar, a majority of attendees (many of which had not had much experience with Convergent) expressed their interest in using the company’s new generation lithium silicate technology with the rest indicating their desire to learn more about Convergent and its products. Watch the webinar, in full, to discover why viewers were convinced and learn more about advanced floor care solutions for your operations.
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Presenting on an African Review-hosted webinar, Martin Provencher, global industry principal for mining, metals and materials at AVEVA, explored the digital transformation of mining operations and its impact on sustainability.
“Sustainability is becoming a key aspect for mining operations,” remarked Provencher. “If we look at the latest EY research on the top ten business risks and opportunities for mining and metals globally in 2023, ESG remains at the top. Of course, most companies have environmental goals or are expected to reach a net zero emission by 2050, which is a pretty aggressive target. Many of them are targeting 30% reduction by 2030; seven years from now. So there is a lot of action that needs to take place quickly to get there. It is possible to get there, but we need to make sure we are doing this correctly.”
Fast becoming a huge part of ESG initiatives is fleet electrification where particular progress is being made in underground mines. While some countries are certainly more advanced than others here, Provencher noted that 40% of total emissions from the mining industry come from diesel trucks, making EVs a very attractive low-hanging fruit for companies to pursue.
There are, however, a number of challenges associated with bringing in electric vehicles which remains a barrier for introduction. One of the predominant reasons, is the limited range of EVs against diesel counterparts. To mitigate this, Provencher continued, data management is key and ensuring a strong grasp of real-time information coming in will show operators when machinery needs to be charged, allowing them to plan effectively for maximum efficiency on site.
Indeed, this is but a small advantage that digitalisation can bring to the mining industry as it grapples to meet ESG goals while achieving production targets. By getting a better grip of their data and using it to empower tools such as artificial intelligence, advanced analytics and machine learning, companies can achieve tangible benefits such as reduce downtime, enhance worker safety, cut operating costs and, of course, ensure compliance with environmental regulations and targets.
Through the course of the webinar, Provencher outlined this in more detail and explored AVEVA’s suite of cutting-edge software solutions, specifically designed to help mining companies make progress on their digitalisation journey and empower their operations.
Watch the full webinar, completed with detailed case studies and an insightful Q&A session.
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Convergent, in association with African Review, has held a detailed webinar exploring the usage and effectiveness of lithium silicates and densifiers over traditional methods of concrete surface management which often struggle to meet the increasing challenges posed by concrete surface management.
Convergent experts including Mputu Schmidt, CEO of Convergent; Carlos Garcia, product manager end-user solutions, construction chemicals, Spain and Portugal for the RD Group; Matteo Mozzarelli, CEO of concrete Solutions Italia; and Jean-Claude Biard, global senior executive for the Convergent Group, presented across the session.
Together, they delved into the latest cost-effective application methods for long lasting finishing of concrete that can help reduce maintenance costs and avoid unexpected repair action. In addition, they examined the advancements in technologies that can sustain increased abrasion resistant stains and ensure gloss retention to the highest quality.
As part of the webinar, the representatives explored case studies including a case in DRC where a medical centre had been constructed with a low-quality concrete floor. The customer was considering completely replacing the floor but instead, Convergent put forward a special treatment with its 244+ Pentra-Sil lithium hardener, densifier and sealer. With this solution, Convergent can increase the hardness of a surface by up to 40% and therefore saved the customer significant recuperation costs over a complete replacement. Convergent were happy to report that the solution was perfect for the facility and the customer was pleased to avoid the extra construction work that would have been required for a complete replacement.
Watch the full webinar, including more information about Convergent’s innovative solutions.
Southern Africa’s rich renewable resources could help form the basis for a thriving hydrogen economy. (Image source: Synergy Consulting)
According to Synergy Consulting, southern Africa stands at a pivotal moment in its energy transition, with the hydrogen economy emerging as a key element in the region's sustainable future
This potential shift could address energy security concerns, contribute to economic diversification, and support global decarbonisation efforts. As nations within the region explore this opportunity, several factors – including abundant natural resources, strategic partnerships, and technological advancements – will play crucial roles in shaping the future of hydrogen energy in southern Africa.
Abundant renewable resources
One of the most significant advantages for southern Africa in developing a hydrogen economy is the region's rich renewable energy resources. Countries like South Africa and Namibia have vast solar and wind energy potential, which are essential for producing green hydrogen through electrolysis. Green hydrogen, derived from renewable energy sources, is seen as a clean and sustainable alternative to fossil fuels. This presents an opportunity for southern African nations to leverage their natural resources to produce and export green hydrogen, positioning themselves as key players in the global hydrogen market.
South Africa, in particular, is well-positioned due to its established infrastructure and industrial base. The country has a history of hydrogen production through coal gasification and is home to some of the world’s largest platinum reserves, a critical material for hydrogen fuel cells. This makes South Africa a strategic location for developing a comprehensive hydrogen value chain, from production to utilisation in various industries.
Economic diversification and job creation
The hydrogen economy offers a path toward economic diversification in southern Africa, particularly for countries heavily reliant on fossil fuel exports. By investing in hydrogen technology, these nations can reduce their dependence on volatile oil and gas markets and create new revenue streams. Moreover, the hydrogen economy has the potential to generate significant employment opportunities, from research and development to manufacturing and logistics.
For instance, developing hydrogen production facilities, refueling stations, and fuel cell manufacturing plants would require a skilled workforce, contributing to job creation in urban and rural areas. This is particularly important in a region where unemployment remains a pressing issue.
Strategic partnerships and investments
The successful development of a hydrogen economy in southern Africa will depend on strategic partnerships and investments. International collaboration is essential, as it brings in financial resources, technical expertise, and market access. Partnerships with countries and companies leading in hydrogen technology can help southern African nations accelerate their hydrogen initiatives and integrate into the global hydrogen supply chain.
Several countries, including Germany and Japan, have already shown interest in collaborating with southern African nations on hydrogen projects. These partnerships could facilitate technology transfer, capacity building, and infrastructure development, crucial for the region’s hydrogen economy.
Challenges and the road ahead
Despite its potential, the hydrogen economy in southern Africa faces several challenges. These include high initial investment costs, the need for regulatory frameworks, and the development of a robust infrastructure. Additionally, ensuring that hydrogen production is truly green – i.e., derived from renewable sources – is essential to avoid merely shifting emissions from one sector to another.
In conclusion, while southern Africa has significant opportunities in the hydrogen economy, realising its full potential will require coordinated efforts across governments, industry, and international partners. With the right strategies in place, southern Africa could emerge as a leader in the global hydrogen market, driving sustainable development and economic growth in the region.
This article is authored by Synergy Consulting IFA
EGA offers solutions tailored for both local and export markets including in countries such as Malawi, Mozambique, Angola, Ghana, Zimbabwe, Zambia, Kenya, Tanzania, Uganda, Rwanda, Namibia, and Botswana. (Image source: EGA)
A global shortage of power is inhibiting the growth of the data centre market. (Image source: Adobe Stock)
Left to right: Takuya Yamamoto, head of construction & mining equipment business unit No.2 Sumitomo Corporation; Romain Bia, deputy CEO BIA Group; Kenichi Hyuga, general manager, construction & mining system SBU Sumitomo Corporation; Vincent Bia, CEO BIA Group; and Damien De Prijck, CFO BIA Group. (Image source: BIA Group)
BIA Group, an exclusive distributor of Komatsu equipment and other OEMs in Africa, has formed a strategic partnership with Sumitomo Corporation, an operator of a diverse portfolio of businesses including a longstanding experience in the distribution of Komatsu equipment and rental
The two have agreed to partner with an eye to furthering the growth of their businesses and to generate synergies. The deal includes a minority investment by Sumitomo in the BIA Group and aims to bring together the two companies’ track records as Komatsu distributors and experience as independent OEM distributors in complementary geographies and industries.
Sumitomo Corporation will gain exposure to the mining and construction machinery market in the European and African geographies served by BIA Group, while BIA Group will benefit from Sumitomo Corporation’s global network and its experience in the distribution of Komatsu equipment in complementary geographies.
Meeting Africa's construction and mining needs
“We are very proud of the interest and trust shown by Sumitomo Corporation in partnering with BIA Group,” remarked Vincent Bia, CEO of the BIA Group. “This partnership allows BIA Group to set up new ambitions in the growing African market. By leveraging both companies’ long experience in the distribution of Komatsu equipment, we will be able to strengthen our market position by offering innovating solutions to our customers in the construction, mining, transport, and energy segments.”
Kenichi Hyuga, general manager, construction & mining systems strategic business unit, added, “We are delighted to announce our collaboration with BIA Group, a pioneer of distribution business in Europe and African countries for more than a century. We are committed to creating value through this partnership, leveraging the strengths of both companies to achieve sustainable growth. Sumitomo Corporation intends to contribute to the future development of BIA Group and the enhancement of customer satisfaction by investing its long-accumulated business management experience in mining and construction equipment distributors.”
The project carries an estimated total cost of US$12bn. (Image source: The Republic of Ghana Presidency)
The Forte Secondary School fulfils an important role of educating 2,400 learners. (Image source: Bell Equipment)
The SEW PPK series delivers 10 to 18 kNm of torque with a ratio range from 65:1 to 390:1. (Image source: SEW-EURODRIVE)
As its exhibition presence at Electra Mining Africa 2024 showed, SEW-EURODRIVE is rolling out an even greater selection of planetary drives as part of its strategy to ‘close the loop’ in its product offerings by expanding into more industry sectors
Among the new ranges being introduced into South Africa are its SEW PPK series and the SEW P2.e series of planetary gear units – both showcasing new opportunities for industrial gearbox users. According to Jonathan McKey, national sales and marketing manager at SEW-EURODRIVE, these new additions to the local range highlight the company’s global engineering and applications capabilities.
“The PPK series was originally developed by SEW-EURODRIVE in Brazil, for instance, to serve their large and thriving sugar sector,” said McKey. “Our design and engineering experts in Germany then further leveraged these advances when they developed the SEW P2.e series – aimed at larger applications.”
He emphasised that both series built upon the key benefits that planetary gear units present to customers: a compact solution for space-constrained conditions, alongside high torque and low speed outputs. The SEW PPK series delivers 10 to 18 kNm of torque with a ratio range from 65:1 to 390:1, while the SEW P2.e series encompasses torque ratings from 24 to 124 kNm with ratios from 15,2:1 to 332:1.
“The SEW PPK satisfies the need for a lower torque requirement, and is well suited to southern hemisphere markets,” he explained. The ratio can be further reduced by the addition of a primary reducer before the planetary head, to reach ratios up to 10,650:1 – for a much lower speed capability.
The SEW P2.e was then developed with all these benefits, but with a broader spectrum of diversity in its speed – up to 100 rpm – as well as in ratio and torque, he said. While most planetary gearboxes have a three-stage design, the SEW P2.e can also be supplied in a two-stage model.
Greg Lewis, SEW-EURODRIVE business development manager for projects, pointed out that the company has been careful to retain the same critical dimensions as previous SEW P-series models. This allows customers to migrate seamlessly to the more versatile SEW P2.e units without altering their operating environment or infrastructure.
Meeting a myriad of applications
Among the common applications in the mining sector for planetary gearboxes, said Lewis, are clarifiers, thickeners and apron feeders. Other industrial applications include slewing drives, screw feeders and wood panel presses.
“In the agricultural sector, sugar mills are big users of planetary units,” he remarked. “The SEW PPK series, arising as it did to serve the needs of sugar mills in Brazil, has exciting opportunities for application in African countries.”
McKey highlighted another important aspect of these planetary ranges: their reduced weight compared to traditional technologies.
“A sugar mill’s crystalliser, for example, will conventionally have a multi-gear solution which applies considerable weight and strain on the system,” he explained. “A compact planetary unit from SEW-EURODRIVE can now deliver the same results with much less weight – within an integrated design. The benefits are also felt in less wear on components like bearings and the civils structures, which leads to less maintenance being required.”
Also, on SEW-EURODRIVE’s showcase of new products is its high performance ECO2 geared motors, designed in line with the company’s sustainability focus and the market’s growing demand for products that are more environmentally-friendly in their manufacturing process. The ECO2 range boasts a coating-free design, so there are no solvents or coatings used on the outer surfaces. This makes these units efficient and reliable in indoor applications where humidity levels can reach 60%, and they can operate in temperatures between minus 20° C and 60° C. Their aluminium construction reacts with oxygen to form a thin protective layer; the ECO2 design also meets the requirements of ISO 12944 corrosive category 1.
Standing out in the market
On the automation side, a highlight of the SEW-EURODRIVE offering is the SEW MOVI-C drive technology – a comprehensive modular automation system designed to provide seamless integration and high performance for various industrial applications.
Willem Strydom, SEW-EURODRIVE’s manager business development electronics, pointed to applications like hoisting where MOVI-C facilitates the use of regenerative power from braking and this energy can be fed back into the system or stored in battery packs. The MOVILINK digital data interface (DDI) connects the drive train into the data system through a unique single hybrid cable solution.
“This further allows customers to receive real-time information on a range of indices, such as energy efficiency, application performance and condition monitoring,” he said. “This differentiates us significantly in the market.”
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Capital raised from the Series A round has been used to ramp up electric motorcycle and battery production, expand the company’s swap station network, and continue R&D on battery technology and software. (Image source: Ampersand)
Ampersand, a leading EV energy tech company, has revealed total raised equity of US$21.5mn over the last 12 months
New investments from AHL Venture Partners and Everstrong Capital has bolstered the company’s total haul, alongside Beyond Capital Ventures reinvesting in a follow-up to its Series A equity commitment.
“This latest funding is a testament to the strong investor confidence in our business model as we continue to scale and innovate within the African e-mobility sector,” remarked Josh Whale, CEO of Ampersand. “With continued urbanisation, our mission to electrify transport, cut carbon emissions and drive clean economic prosperity is more crucial than ever.
The investments have been made ahead of the company’s Series B round and have been earmarked to support the expansion into East Africa.
“This additional investment will accelerate the rollout of our EV energy technology and infrastructure to the mass market, bringing us closer to our goal of deploying five million electric motorcycles by 2033,” Whale added. “As we look ahead to our upcoming Series B, we remain committed to reshaping how Africa moves by delivering affordable, low-carbon transport solutions that also drive green jobs and economic growth across the continent.”
E-mobility in the spotlight
Eva Yazhari, managing partner, Beyond Capital Ventures, commented, “Ampersand’s comprehensive approach to e-mobility in Africa exemplifies exactly the type of highly scalable solution Beyond Capital Ventures seeks to invest in. Among the e-mobility companies we evaluated, Ampersand stood out for its robust technology, strong market traction, and clear vision for transforming transportation networks across the continent. We view Ampersand as a climate and infrastructure play and by backing Ampersand, BCV's primary goal is to contribute to increased economic development and the growth of capital markets in the region.”
Ampersand’s heavy-duty commercial motorcycle fleet already covers 3,000,000 km a week in Kigali and Nairobi, according to the company. Its AI-enabled smart battery technology allows drivers to exchange batteries within minutes at the nearest ‘swap-station.
“We chose to be part of Ampersand’s growth capital because we found that commercial boda boda riders wanted Ampersand’s bikes for their strength, design and battery swapping convenience – not to mention that Ampersand is an early entrant to the electric motorcycle markets in Rwanda and Kenya,” surmised Phil Dyk, founder and managing partner at Everstrong Capital.
Ampersand is not the only e-mobility that has recognised the opportunity presented by the East African market as Spiro has recently officially launched operations in Uganda. Click here to find out more.
The port will be connected to a network of additional infrastructure, including a free zone and multimodal logistics infrastructure. (Image source: Adobe Stock)
Bobcat can now offer its customers an even more complete package of material handling solutions. (Image source: Bobcat)
Since inception, AIIM has raised more than US$4bn over eight funds and executed more than 70 transactions in target pan-African markets. (Image source: Adobe Stock)
African Infrastructure Investment Managers (AIIM), Africa’s largest dedicated sustainable infrastructure equity manager, has announced the final close of its fourth pan-African infrastructure fund which achieved its hard cap, with US$748mn raised
The African Infrastructure Investment Fund 4 (AIIF4) raised the funding from a diverse investor base across Africa, Europe, Canada, US, Middle East and Asia with an additional US$206mn approved for co-investments alongside the fund.
According to AIIM, in doing so the fund has exceeded its target by 50% with more than half of the capital coming from new investors. This has been taken as a demonstration of the strong show of support for the Fund’s thematic strategy, its team and regional experience, and its high-quality cornerstone portfolio.
AIIM has indicated that through the AIIF4 mandate, the organisation is doubling down on its commitment to tackling climate change by setting decarbonisation and energy efficiency goals and maximising emissions avoidance opportunities through renewable energy deployment for each investment. The Fund is also a 2X Challenge Fund through AIIM’s strategies to enhance gender diversity across its investment teams and the management teams across portfolio companies.
“Given the challenging global fundraising environment, we are delighted to have outperformed the targeted fund size,” remarked Paul Frankish, AIIM’s head of strategic initiatives. “We received strong support from our existing investor base with a high level of re-ups from the supporters of our previous mandates which served to anchor the fundraising. We have also seen many new investors seeking to diversify their investment allocations into new markets which they consider provide strong long-term growth potential, as well as seeking investments with well-defined sustainability and impact strategies.
“These investors have all sought to enter Africa, as a new market with high growth and impact potential, alongside AIIM due to our long track record in the region and strong on-the-ground local presence.”
Olusola Lawson, AIIM's managing director and co-CEO, added, “In developing the strategy we have focused on key themes which provide investors with long-term growth driven by structural deficits and secular tailwinds rather than volatile macro-economic cycles. This includes digital infrastructure, to capitalise on the surge in data consumption across the continent; energy transition, to address the chronic shortage of affordable power and the associated productivity losses for Africa’s corporates; and transport, ports and logistics, to meet the demands for moving goods and people through the world’s most rapidly urbanising cities. All investments by the fund are specifically tracked against climate, gender and governance objectives.”
Earlier in the year, AIIM achieved financial close on two wind farms in South Africa to supply renewable energy for Rio Tinto’s operations. Click here to learn more.
Bank One provides a wide range of banking products and services to its clients through a geographic footprint spread across the island of Mauritius. (Image source: Bank One)
The launch was marked at the Sun Boardwalk Convention Centre. (Image source: Nelson Mandela Bay Business Chamber)
AFC is arranging a project development facility to support Africa’s largest gas-to-methanol plant. (Image source: AFC)
Africa Finance Corporation (AFC), a leading infrastructure solutions provider, has announced that it is arranging a project development facility to support Africa’s largest gas-to-methanol plant
The aim of the project (located in Akwa Ibom, Nigeria) is to significantly reduce CO2 emissions by offsetting flaring of natural gas and turning it instead into a valuable chemical for solvents, paints, plastics and car parts. It will target producing an initial 1.8mn tonnes per annum (MTPA) of methanol and is expected to generate more than 18,000 jobs. Moreover, it will allow the West African country to minimise the environmental impact of exploiting its vast natural gas reserves, assumed critical to the economic development of the country.
“This innovative project is transforming an immense negative for Nigerians into a very significant positive by harnessing this country’s abundant gas reserves as a unique opportunity to become a global leader in low-carbon manufacturing and energy systems,” said Samaila Zubairu, president and CEO of AFC. “This strategic collaboration with Blackrose and IFC underscores our dedication to supporting Africa’s pragmatic transition to net zero, emphasising rapid industrialisation, local job creation, and socio-economic advancement through the production of methanol, a versatile and low-carbon industrial feedstock.”
AFC has committed development stage financing to de-risk the project and enable it reach financial close, along with providing financial advisory services to the sponsors to raise the required project financing and support successful delivery of this transformational project. The venture is led by Blackrose, a project development and investment firm, and co-developed with the International Finance Corporation (IFC), the private sector arm of the World Bank Group, which are co-financing alongside AFC.
A global leader in low-carbon manufacturing
According to AFC, the project will be implemented in two phases. The first phase will produce low-carbon methanol, a chemical essential to the manufacturing of hundreds of everyday products and a lower emissions alternative fuel used in hard-to-decarbonise sectors.
Phase two of the project will expand methanol production to include ammonia, a critical feedstock for fertiliser production. Both phases will have an installed capacity of 1.8MTPA.
By utilising best-in-class energy efficient production methods, the plant will achieve a much lower net carbon intensity compared to traditional methanol synthesis techniques, while also reducing CO2 emissions by converting gas that would otherwise have been flared. Additionally, the project incorporates plans for carbon capture and offset strategies as well as the use of external hydrogen to bring targets even closer to carbon neutrality.
L to R: Wayne Bowyer, managing director of Toyota Tsusho Africa; Andrew Velleman, CEO of CFAO South Africa; Andrew Kirby, president and CEO of Toyota South Africa; Rev Musa Zondi, KZN MEC for Economic Development, Tourism, and Environmental Affairs; Minister Parks Tau, SA Minister of Trade, Industry and Competition; Hiroshi Morita, CEO of Ogihara Thailand; and Nigel Ward, Toyota EVP: manufacturing and manufacturing support. (Image source: CFAO South Africa)
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Left to right: Takuya Yamamoto, head of construction & mining equipment business unit No.2 Sumitomo Corporation; Romain Bia, deputy CEO BIA Group; Kenichi Hyuga, general manager, construction & mining system SBU Sumitomo Corporation; Vincent Bia, CEO BIA Group; and Damien De Prijck, CFO BIA Group. (Image source: BIA Group)
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Capital raised from the Series A round has been used to ramp up electric motorcycle and battery production, expand the company’s swap station network, and continue R&D on battery technology and software. (Image source: Ampersand)
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AFC is arranging a project development facility to support Africa’s largest gas-to-methanol plant. (Image source: AFC)
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The project carries an estimated total cost of US$12bn. (Image source: The Republic of Ghana Presidency)
L to R: Wayne Bowyer, managing director of Toyota Tsusho Africa; Andrew Velleman, CEO of CFAO South Africa; Andrew Kirby, president and CEO of Toyota South Africa; Rev Musa Zondi, KZN MEC for Economic Development, Tourism, and Environmental Affairs; Minister Parks Tau, SA Minister of Trade, Industry and Competition; Hiroshi Morita, CEO of Ogihara Thailand; and Nigel Ward, Toyota EVP: manufacturing and manufacturing support. (Image source: CFAO South Africa)
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