The High Level Podcast

In this episode, we cultivate some knowledge around sustainable agriculture technology and applications in South Africa. We take a look at (i) What it is (ii) Where it’ useful and (iii) Where it’s not so useful.
Connect with Us:📧 Email: [email protected]📱 Social Media: Follow us on YouTube, LinkedIn, and Instagram @highlevelpodcasts for updates, discussions, and more exciting content!Don't miss this enlightening episode of The High Level Podcast—streaming now on all major platforms!

Links to Supporting InformationAgriculture in South Africa - the Statistics: https://www.statista.com/topics/9876/agriculture-in-south-africa/#topicOverviewHow Mechanical engineers are shaping the future of agriculture: https://damelin.co.za/agriculture/how-mechanical-engineering-is-shaping-the-future-of-agriculture/An introduction to cover crops: https://sagrainmag.co.za/2023/11/06/latest-research-shows-benefits-of-cover-crops/How we’re building a green wall in the Sahara Desert: https://www.youtube.com/watch?v=WCli0gyNwL0&t=173sStartups to Watch in Agriculture
Inseco: https://inseco.co.za/#one
RoboVision: https://robovision.ai/
Oishii: https://oishii.com/ & https://www.youtube.com/watch?v=IZj7YVa9YLI&ab_channel=Oishii

Join the most influential voices shaping Africa’s energy future at the Africa Energy Indaba! Register to attend the conference: https://lnkd.in/gJVeMUR.In this week’s episode, we welcome a special guest, senior lecturer and researcher, Dr Mohamed Fayaz Khan from the University of Kwa-Zulu Natal. Dr. Khan is a senior professional engineer and a fellow of the SAIEE with over 20 years of experience in engineering, research, and technical governance within the power distribution utility sector.
Where to find us:
Dr Khan on LinkedIn: https://www.linkedin.com/in/mohamed-fayaz-khan-36939324/
Damon on LinkedIn: https://www.linkedin.com/in/damon-hoenselaar-b79a87142/
Jonathan on LinkedIn: https://www.linkedin.com/in/jonathandelport/
Socials:
YouTube and Instagram: @highlevelpodcasts
Email us at: [email protected]
Subscribe on Spotify and Apple Podcasts: https://linktr.ee/highlevelpodcast

In this segment of the podcast we introduce some news stories making headlines in South Africa and in the engineering space. 
Summary: Nothing Like a Tax Incentive, Double Digit Energy Hikes Planned, & Microplastics in My Rearview Mirror?
TIMESTAMPS00:00 Introduction
00:35 Nothing Like a Tax Incentive
08:55 Double Digit Energy Hikes Planned
14:40 Microplastics in My Rearview Mirror?
18:20 Quote of the Week

Story 1 - Nothing Like a Tax IncentiveThe EU is currently implementing its Carbon Border Adjustment Mechanism. This mechanism imposes carbon costs on designated products imported into the EU from January 1, 2026, South African goods – particularly those from carbon-intensive sectors like iron, steel and cement – can expect to face higher tariffs. South African policy needs to change to align with these new developments.
LinksTreasury dismissing vital climate financing incentives as EU carbon sanctions come closer
Story 2 - Double Digit Energy Hikes PlannedEskom’s current planning electricity costs for direct Eskom customers would increase by 36.15% on April 1 next year an at municipal level by 43.55% from July 1. Electricity and Energy Minister Dr Kgosientsho Ramokgopa is confident that government will be able to positively intervene on Eskom’s tariff-hike application for the 2025/26 financial year at the National Energy Regulator of South Africa
Links:Eskom’s proposed tariff hikes untenable; reduction mechanisms being weighed
Story 3 - Microplastics in My Rearview Mirror?Scientists at Ohio State University have developed a method to modify polyvinyl chloride (PVC), which is the third most used plastic worldwide. Their new method could make the PVC more durable and less likely to shed harmful microplastics. This way, it can dramatically lower the amount of hazardous microplastics that enter our environment.
LinksStronger, greener PVC developed through chemical bonding to end microplastic menace
Obscure Quote of the Week“Be a voice, not an echo.”
Albert Einstein
Mandatory DisclosuresGet in contact: [email protected]Find us: Youtube & Instagram (@highlevelpodcasts)
Connect with us on LinkedIn: Jonathan Delport & Damon Hoenselaar

In this episode, we dive deep-ish into Carbon Capture technology - (i) What is it? (ii) Where is it useful and (iii) Where is it not so useful? We specifically look into its applications in the cement industry and discuss some of the concerns for the carbon capture, utilization and storage industry in general.
We’ll explore how captured carbon is utilized, from enhanced oil recovery to innovative applications in fuel production and concrete enrichment. Finally, we’ll address the realities of long-term carbon storage, its risks, and the challenges of scaling CCUS to meet 
global emission reduction goals.Join us as we question whether direct air carbon capture can realistically tackle climate change, and explore biological alternatives that might offer a more sustainable solution. For engineers and scientists, this episode dives into the numbers, challenges, and future of CCUS—could we be betting on the wrong horse?Tune in for a thoughtful exploration of carbon capture technology and its place in the fight against climate change!Connect with Us:📧 Email: [email protected]📱 Social Media: Follow us on YouTube, LinkedIn, and Instagram @highlevelpodcasts for updates, discussions, and more exciting content!Don't miss this enlightening episode of The High Level Podcast—streaming now on all major platforms!

Links to Supporting InformationHow CCUS Works: https://climate.mit.edu/explainers/carbon-capture
Understanding CCUS: https://www.bgs.ac.uk/discovering-geology/climate-change/carbon-capture-and-storage/
Cement Emissions: https://www.researchgate.net/publication/336590230_Perspectives_on_environmental_CO2_emission_and_energy_factor_in_Cement_Industry
CCUS Facilities: https://www.iea.org/energy-system/carbon-capture-utilisation-and-storage
CCUS in Cement Applications: https://www.energy.gov/sites/default/files/2023-11/Industry%20Guide%20to%20CCS%20at%20Cement%20Plants_Nov%2029%202023_0.pdf
Storage Concerns: https://www.azocleantech.com/article.aspx?ArticleID=1582

In this segment of the podcast we introduce some news stories making headlines in South Africa and in the engineering space. 

Summary: EU puts its money where its mouth is, Decarbonising pays off & Activity in green hydrogen picks up

Story 1: EU puts its money where its mouth is

The EU has announced R628-million in grant funding to support the development of South Africa’s green-hydrogen industry and establish a partnership between the 2 nationss. This funding is meant to  facilitate net-zero-related investments across Transnet’s rail, port and pipeline operations, including to prepare them for the production and storage of green hydrogen.

LinksCompanies are reaping financial benefits from addressing carbon emissions
Story 2: Decarbonising pays off

About 25% of the 1 864 companies surveyed are realising financial net benefits of 7% or more of their yearly revenues from reducing emissions in line with their ambitions. This is an average of $200-million a year in financial benefits per company that are being realised.
Links:Companies are reaping financial benefits from addressing carbon emissions
Story 3: Activity in green hydrogen picks up

South Africa has witnessed an influx of green hydrogen projects with a capital expenditure (Capex) value of over R800 billion. According to Public Works and Infrastructure Deputy Minister Sihle Zikalala, about 20% of these investments have already reached the bankable feasibility stage.
LinksGreen Hydrogen National Programme Attracts Over R800 Billion in Projects as South Africa Eyes Global Leadership in Clean Energy
Obscure Quote of the Week
“Do not take life too seriously. You will never get out of it alive.”
Elbert Hubbard
Mandatory DisclosuresGet in contact: [email protected]Find us: Youtube, LinkedIn & Instagram (@highlevelpodcasts)

Join us for a riveting and insightful episode of The High Level Podcast as we delve into the complex world of nuclear energy, its history, applications, and the profound implications it holds for our future. This episode explores the fine line between the destructive power and the immense potential of nuclear technology for peaceful purposes.

Episode Highlights:

🔬 Understanding Nuclear Energy:Definitions and Fundamentals: We kick off by breaking down the basics of nuclear energy, exploring the science behind nuclear fission and how it has been harnessed since its inception in the 1940s. Learn how the splitting of Uranium-235 atoms releases tremendous energy, and how this process is utilized in both power generation and, historically, in weaponry.Evolution of Nuclear Technology: Trace the journey of nuclear technology from its wartime origins to its peacetime applications in the 1950s, highlighting the transition from weapon development to electricity generation and medical uses.

⚛️ The Role of Uranium:Natural Abundance and Extraction: Discover where uranium is found in nature, its various isotopes, and the global hotspots for uranium mining, including countries like Australia, Canada, South Africa, and Kazakhstan.Enrichment Process Explained: Dive into the technicalities of uranium enrichment, understanding how natural uranium is processed to increase the concentration of U-235 for use in nuclear reactors. We'll discuss methods like gas diffusion and centrifugation, as well as emerging technologies and international standards governing enrichment levels.🌍 Nuclear Power in the Modern World:Current Landscape: Examine the status of nuclear power today, with over 440 reactors worldwide contributing approximately 9% of global electricity and 25% of low-carbon power. We'll spotlight countries heavily reliant on nuclear energy, such as France, Ukraine, and Hungary, and discuss the potential for nuclear power to meet increasing global energy demands.Challenges and Opportunities: Engage in a thoughtful discussion on the controversies surrounding nuclear energy, including safety concerns, waste management, and public perception influenced by incidents like the Fukushima disaster. We'll also explore the environmental benefits of nuclear power as a low-carbon energy source and its potential role in mitigating climate change as highlighted by the IPCC.Global Perspectives and Policies: Analyze the diverse approaches to nuclear energy across different nations, from Germany's decision to phase out nuclear power to Japan's plans to reintegrate it into their energy mix. We'll consider the economic, environmental, and political factors influencing these decisions.

🧠 Critical Reflections:Risks vs. Rewards: Weigh the inherent risks of nuclear energy against its capabilities, discussing advancements in safety protocols, waste disposal techniques, and next-generation reactor designs aimed at minimizing hazards.Ethical and Security Considerations: Delve into the ethical implications and security challenges posed by nuclear technology, emphasizing the importance of strict regulatory frameworks and international cooperation to prevent proliferation and ensure safe usage.Join the Conversation: This episode promises to challenge your perspectives and deepen your understanding of one of the most powerful and contentious energy sources known to humanity. Whether you're an engineer, scientist, student, or simply curious about nuclear technology, tune in for an engaging and informative exploration of nuclear energy's past, present, and future.

Connect with Us:📧 Email: [email protected]📱 Social Media: Follow us on YouTube, Facebook, and Instagram @highlevelpodcasts for updates, discussions, and more exciting content!Don't miss this enlightening episode of The High Level Podcast—streaming now on all major platforms!

In this new segment of the podcast we introduce some news stories making headlines in South Africa in the engineering space. 

Summary: Ex-Prasa Head engineer sentenced to 15 years in prison, Implats bets big on PGM's & Transnet sees a light at the end of the tunnel

Story 1: Head of Engineering at Prasa Sentenced to 15 Years

From completely fabricating his CV, to spending R600 million on trains that are too tall for South African railway lines, Daniel Mthimkhulu seems to have faced his day of reckoning. The court in Johannesburg has sentenced him to 15 years in prison on account of the seriousness and prevalence of his fraud, the significant financial loss to Prasa and the betrayal of his employer’s trust.LinksFake CV lands top 'engineer' in jail for 15 yearsFall of ‘Dr’ Mthimkhulu — Prasa’s former head engineer sentenced to 15 years for falsifying qualifications
Story 2: Implats positions itself for future green hydrogen economy

Impala Platinum reported its full-year results ended June 2024 with a massive R17.3 billion loss for the financial year. The mining giants which has mines in South Africa, Zimbabwe and Canada – is holding back on new investment, but sees great potential in the future green hydrogen space."Hydrogen has been the quiet brother in the corner and the issue is, are we doing enough to advance the technologies that will benefit our industry, and our views always conclude that we should be doing more?" says Implats CEO Nico Muller.Links:Developing hydrogen economy key to future platinum group metals demand – Implats
Story 3: Is there hope at the end of the tunnel for Transnet?

As we mark 163 consecutive days without loadshedding, we also have some hopeful news out of Transnet:“Calls for applications for private train operators wanting to access the freight rail network are likely to open early next year.” says Transnet Group chief business development officer Yolisa Kani.Transnet Commercial Strategy executive manager Monde Mqoli says, "As we work to recover the business, we must keep in our minds that the aim is to improve the performance of the rail network to enable the economy to become more competitive over time," "We have had teething problems, as well as crime and vandalism challenges, but we are getting some traction from our recovery programme," he said.LinksPrivate train operators could access Transnet's rail network by April 2025Obscure Quote of the Week
From the credo of the Navy SEALs: “I will never quit. I persevere and thrive on adversity. My Nation expects me to be physically and mentally stronger than my enemies. If knocked down, I will get back up, every time. I will draw on every remaining ounce of strength to protect my teammates and to accomplish our mission. I am never out of the fight.
Mandatory DisclosuresGet in contact: [email protected]Find us: Youtube, Facebook & Instagram (@highlevelpodcasts)

Join us for a riveting and insightful episode of The High Level Podcast as we delve into the complex world of nuclear energy, its history, applications, and the profound implications it holds for our future. This episode explores the fine line between the destructive power and the immense potential of nuclear technology for peaceful purposes.Episode Highlights:🔬 Understanding Nuclear Energy:Definitions and Fundamentals: We kick off by breaking down the basics of nuclear energy, exploring the science behind nuclear fission and how it has been harnessed since its inception in the 1940s. Learn how the splitting of Uranium-235 atoms releases tremendous energy, and how this process is utilized in both power generation and, historically, in weaponry.Evolution of Nuclear Technology: Trace the journey of nuclear technology from its wartime origins to its peacetime applications in the 1950s, highlighting the transition from weapon development to electricity generation and medical uses.⚛️ The Role of Uranium:Natural Abundance and Extraction: Discover where uranium is found in nature, its various isotopes, and the global hotspots for uranium mining, including countries like Australia, Canada, South Africa, and Kazakhstan.Enrichment Process Explained: Dive into the technicalities of uranium enrichment, understanding how natural uranium is processed to increase the concentration of U-235 for use in nuclear reactors. We'll discuss methods like gas diffusion and centrifugation, as well as emerging technologies and international standards governing enrichment levels.🌍 Nuclear Power in the Modern World:Current Landscape: Examine the status of nuclear power today, with over 440 reactors worldwide contributing approximately 9% of global electricity and 25% of low-carbon power. We'll spotlight countries heavily reliant on nuclear energy, such as France, Ukraine, and Hungary, and discuss the potential for nuclear power to meet increasing global energy demands.Challenges and Opportunities: Engage in a thoughtful discussion on the controversies surrounding nuclear energy, including safety concerns, waste management, and public perception influenced by incidents like the Fukushima disaster. We'll also explore the environmental benefits of nuclear power as a low-carbon energy source and its potential role in mitigating climate change as highlighted by the IPCC.Global Perspectives and Policies: Analyze the diverse approaches to nuclear energy across different nations, from Germany's decision to phase out nuclear power to Japan's plans to reintegrate it into their energy mix. We'll consider the economic, environmental, and political factors influencing these decisions.🧠 Critical Reflections:Risks vs. Rewards: Weigh the inherent risks of nuclear energy against its capabilities, discussing advancements in safety protocols, waste disposal techniques, and next-generation reactor designs aimed at minimizing hazards.Ethical and Security Considerations: Delve into the ethical implications and security challenges posed by nuclear technology, emphasizing the importance of strict regulatory frameworks and international cooperation to prevent proliferation and ensure safe usage.Join the Conversation: This episode promises to challenge your perspectives and deepen your understanding of one of the most powerful and contentious energy sources known to humanity. Whether you're an engineer, scientist, student, or simply curious about nuclear technology, tune in for an engaging and informative exploration of nuclear energy's past, present, and future.Connect with Us:📧 Email: [email protected]📱 Social Media: Follow us on YouTube, Facebook, and Instagram @highlevelpodcasts for updates, discussions, and more exciting content!Don't miss this enlightening episode of The High Level Podcast—streaming now on all major platforms!

In this episode of The High Level Podcast, we dive into the pressing issue of waste management, a challenge that's becoming increasingly critical as urban populations and municipal solid waste (MSW) continue to rise. With cities worldwide projected to generate 2.2 billion tonnes of MSW per year by 2025, the strain on infrastructure and the environment is immense.We explore the World Bank's alarming projections on waste production and its environmental impact, particularly the role of methane—a greenhouse gas 86 times more potent than CO2—in accelerating climate change. We'll also discuss the challenges faced by developing nations in managing waste and the financial shortfalls that hinder effective solutions.Join us as we unpack innovative waste management strategies, from converting waste to energy through advanced gasification technologies to pioneering projects like plastic roads in South Africa and truck-free waste management systems in South Korea. We'll also highlight the role of smart bins in revolutionizing recycling and reducing landfill dependency.Tune in to understand how engineering and science are shaping the future of waste management and what steps we can take to mitigate the environmental impact of our waste. Whether you're an engineer, scientist, or simply someone concerned about sustainability, this episode offers valuable insights into one of the most pressing issues of our time.Contact Us: [email protected]
Find Us: YouTube, Facebook & Instagram (@highlevelpodcasts)

In Episode Seven of the High Level Podcast, we continue our discussion with Nkululeko Thusini, a mechanical engineer turned passionate educator, to discuss the future of engineering skills development and career growth. Nkululeko, the founder of Palucraft, brings a wealth of experience from his work at Rand Water, Eskom, and Sasol, and shares his mission to support engineers, technicians, and artisans with valuable resources and training. 🌟🔧

Guest Overview: Nkululeko Thusini graduated from the University of Johannesburg with a degree in Mechanical Engineering and a Master’s in Engineering Management. His career includes roles at major companies such as Rand Water, Eskom, and Sasol. In 2014, he founded Palucraft, an organization dedicated to enhancing the skills and impact of engineering professionals through a comprehensive website and high-quality training programs. Nkululeko is a registered Professional Engineer (Pr Eng), a certified Project Management Professional (PMP), and a Certified Energy Manager (CEM). He has authored guides to the GCC Factories Plant Engineering and OHS Act Exams, and is committed to mentoring the next generation of engineers.

In the second part of this 2-Part episode series, we dive into the following questions:

What to consider when looking at different certifications and qualifications?
How might what you studied be commercialized?
What ECSA might require from engineers in the future?
And the future of Palucraft.

Mandatory Disclosures:

Reach out to Nkululeko:
Socials: LinkedIn, @nkule_thusini on x.com
Website: Palucraft
Get in contact: [email protected]
Find us: YouTube, Facebook & Instagram (@highlevelpodcasts)

Join us for an inspiring conversation with Nkululeko Thusini, and discover how you can enhance your engineering skills, make a greater impact in your career, and navigate the challenges of the profession. Tune in to High Level Podcasts for valuable insights, practical advice, and a bit of fun!