Vusi Dlamini, head of operations on the Renergen Tetra4 Virginia Fuel Undertaking. Photograph: Motlatsi Mofokeng
Virginia, a small and once-thriving gold-mining city within the Free State province, lies uncared for, deserted and deep in poverty after a devastating mine tailing failure killed 17 individuals in 1994 and turned it right into a “ghost city”.
Nevertheless, a liquid pure gasoline (LNG) and helium undertaking is promising a rebirth for Virginia because the province aspires to develop into the nation’s vitality safety hub. Touted as a sport changer for the native economic system, the Renergen Tetra4 Virginia Fuel Undertaking has commissioned its part one LNG and liquid helium facility that’s the first of its type in South Africa, and considered one of simply 15 liquid helium producing vegetation on the earth. It’s growing a part two which is predicted to see Renergen make investments an additional R20-billion into the undertaking.
Helium is a vital component and is commonly utilized in renewable vitality applied sciences, together with the manufacture of solar energy panels and wind generators. It’s also utilized in many different fields, together with scientific analysis, medical expertise, high-tech manufacturing, house exploration, nationwide defence, deep-sea diving, welding and particle accelerators.
Nick Mitchell, chief working officer at Renergen Ltd, mentioned liquid helium is a by-product of the processing of pure gasoline by a cryogenic distillation course of. The corporate extracts hydrocarbons by drilling all the way down to a depth of 400m to 700m underground to carry pure gasoline to the floor, the place it’s then totally processed into LNG and liquid helium.
“Pure gasoline is a concoction of methane, helium, nitrogen, CO2 and different hint parts. Helium can’t be extracted by itself. It’s important to extract your entire pure gasoline stream, then you definately start to course of utilizing cooling, compression and fast enlargement till… you’re able to have refined the gasoline stream into purified liquid helium,” he defined.
Mxolisi Dukwana, the then premier of the Free State, talked about the Renergen gasoline and helium undertaking at an Vitality Safety Indaba hosted by the provincial authorities in Bloemfontein in November 2023. “We’re decided to place the Free State because the nation’s central vitality safety hub. Not solely does the geographic centrality of our province make it cost-effective in facilitating commerce, but in addition making certain straightforward and handy entry to markets all through the nation,” he mentioned.
“It’s estimated that the Free State has 23-billion cubic toes of pure gasoline. In 2019, Renergen discovered vital quantities of helium in Virginia, which is claimed to be the location of the world’s richest helium recorded globally.”
Helium hub
Whereas Renergen’s helium hub is among the largest gasoline initiatives in South Africa, a number of different gasoline initiatives are below manner in different provinces reminiscent of Mpumalanga, Japanese Cape and Gauteng. Mpumalanga, specifically, has greater than 4 recognized liquid pure gasoline (LNG) initiatives in growth.
The Renergen undertaking might compete internationally with its substantial helium and pure gasoline reserves. Nevertheless, gasoline exploration in South Africa faces challenges, together with environmental dangers and restricted long-term advantages, alongside components and issues over financial viability and helium high quality.
In accordance with a latest report within the Inexperienced Financial system Journal, gasoline is a fossil gasoline and a number one driver of the local weather disaster. The report highlights that new gasoline infrastructure might hinder the transition to renewable vitality and that gasoline, significantly attributable to its excessive methane content material, might be as dangerous to the local weather as coal. The findings recommend that South Africa’s concentrate on gasoline growth might undermine efforts to restrict international warming.
Vitality challenges
Helium was found within the Free State within the Nineteen Sixties, however was not the preliminary focus of Renergen’s exploration when it purchased gasoline rights for the 187,000ha piece of land in 2012.
“We bought the undertaking with the intent to ascertain a pure gas-to-power operation, initially aiming to promote our energy to one of many close by gold-mining corporations,” mentioned Mitchell. “Whereas helium was recognized to be within the gasoline traditionally, we didn’t perceive the business viability of the concentrations that we now know definitively to be the case.”
Fuel samples taken in 2013 indicated excessive helium concentrations, “and prompted us to discover that market a little bit additional. We then launched into a deep dive into the world of helium with the intention to perceive the complexity, and alternative, [because] admittedly we knew little or no about helium outdoors of its utility in occasion balloons and diving gases.”
Just a few weeks later the top of Linde International Helium from New York flew out to South Africa to conclude a helium gross sales and buy settlement, he mentioned. “This settlement meant we would have liked to pivot from the preliminary idea of manufacturing energy into what we now have at the moment: a full-blown cryogenic LNG and liquid helium facility.”
Mitchell mentioned the helium unit began producing in 2023. Now listed on the Johannesburg Inventory Alternate and the Australian Safety Alternate, Renergen is backed by greater than 40,000 shareholders, together with main traders like Mazi Capital and Sanlam. Through the years the corporate has secured vital funding for its initiatives, together with a US$500-million dedication from the US Improvement Finance Company for part two growth and a US$250-million dedication from Customary Financial institution.
Industrial viability
Helium was found within the Free State within the Nineteen Sixties, however was not the preliminary focus of Renergen’s exploration when it purchased gasoline rights for the 187,000ha piece of land in 2012.
“We bought the undertaking with the intent to ascertain a pure gas-to-power operation, initially aiming to promote our energy to one of many close by gold-mining corporations,” mentioned Mitchell. “Whereas helium was recognized to be within the gasoline traditionally, we didn’t perceive the business viability of the concentrations that we now know definitively to be the case.”
Fuel samples taken in 2013 indicated excessive helium concentrations, “and prompted us to discover that market a little bit additional. We then launched into a deep dive into the world of helium with the intention to perceive the complexity, and alternative, [because] admittedly we knew little or no about helium outdoors of its utility in occasion balloons and diving gases.”
Just a few weeks later the top of Linde International Helium from New York flew out to South Africa to conclude a helium gross sales and buy settlement, he mentioned. “This settlement meant we would have liked to pivot from the preliminary idea of manufacturing energy into what we now have at the moment: a full-blown cryogenic LNG and liquid helium facility.”
Mitchell mentioned the helium unit began producing in 2023. Now listed on the Johannesburg Inventory Alternate and the Australian Safety Alternate, Renergen is backed by greater than 40,000 shareholders, together with main traders like Mazi Capital and Sanlam. Through the years the corporate has secured vital funding for its initiatives, together with a US$500-million dedication from the US Improvement Finance Company for part two growth and a US$250-million dedication from Customary Financial institution.
Oil and gasoline sector
Mitchell has a historical past of working within the vitality trade, specialising within the South African oil and gasoline sector, and specializing in early-stage firm growth. He at the moment serves because the chairperson of the Onshore Petroleum Affiliation of South Africa.
His enterprise accomplice and now chief government officer of Renergen Ltd, Stefano Marani, has expertise in structured finance and advisory providers. He labored for Morgan Stanley, constructing its sub-Saharan African mounted revenue capital markets enterprise earlier than leaving banking to begin his personal monetary providers agency.
Within the Free State, Renergen has partnered with native black-owned fund managers Mahlako A Phahla Investments and Thirdway Funding Companions to additional its progress.
Mitchell mentioned Mahlako Fuel Vitality, a black women-owned gasoline asset funding firm, purchased 5.5% of Tetra4, a Renergen subsidiary, for R515-million – “putting an enterprise worth of R10-billion on the enterprise to additional diversify South Africa’s sources of main vitality. The Mahlako Vitality Fund is an fairness fund investing in vitality initiatives and corporations. It’s structured as an en commandite [limited] partnership.”
He acknowledged that the undertaking is delayed and has exceeded its price range, resulting in latest criticism within the media and on social platforms. “Nevertheless, the method to attain this has seen us transfer a once-considered stranded asset within the Free State by exploration, into growth and development, and now lastly transitioned into an working enterprise,” he mentioned.
Within the course of, the undertaking created 74 everlasting and 285 momentary jobs throughout part one, which is able to improve to 245 everlasting and a couple of,865 momentary jobs throughout part two throughout the development interval, he added.
Environmental dangers
Yegeshni Moodley, a senior campaigner on the environmental justice organisation Groundwork, mentioned geohydrology experiences ready by consultants point out there are excessive dangers from gasoline exploration within the space. “Shallow aquifers, gold-mining shafts and areas already affected by acid mine drainage point out very excessive danger for water contamination,” she mentioned.
Local weather change issues are additionally excessive danger, she mentioned: “Fuel leaks happen all through the worth chain and methane is a potent greenhouse gasoline which is 80 instances extra polluting than CO2 over 20 years.”
Communities dwelling within the space are already affected by gold-mining and can bear a double burden if gasoline exploration is permitted on the proposed scale, Moodley added. “Because the world transitions away from fossil fuels, gasoline will now not be used and any investments might be deserted. This leaves extra debt and rehabilitation prices for the nation.”
Damaged guarantees
Makhotla Sefuli, an area environmental activist and group chief, mentioned Renergen has not uplifted communities dwelling in Lejweleputswa district municipality, which incorporates the cities of Welkom, Virginia and Theunissen.
“We’ve had a number of engagements with Renergen since 2022,” he mentioned. “They promised to improve the group corridor in Virginia; as an alternative, they only delivered a metal container. They promised to renovate a college on one of many farms they usually additionally promised to put in photo voltaic panels for a farm that has been with out electrical energy for greater than three years. They haven’t fulfilled any of their guarantees.”
Sefuli doesn’t know any member of the group who’s employed by Renergen: “We don’t even know the place their workplaces are in case there are vacancies or any type of employment alternative. I see their autos, however I don’t see their workplaces.”
Sefuli mentioned the native farming group which is most affected by the Renergen operations is at nighttime they usually don’t know what their future appears to be like like. The farmers depend on crops they usually don’t know the way they are going to be affected by the Renergen operations.
“The farming communities and the native communities within the neighbouring city are poverty-stricken, however there’s a multi-billion greenback undertaking at their doorstep. That is severe trigger for concern.
“For the reason that erection of the gasoline plant, the peak of our grain is just not as wholesome because it was earlier than. The output reveals that there’s something unsuitable with the underground water. So I can say that Renergen has introduced nothing however distress to our group,” mentioned Sefuli.
“We aren’t anti-development. However when growth takes place, it must be in such a manner that the internet hosting communities are benefiting,” he mentioned.
This investigation is a part of the Oxpeckers #PowerTracker investigative collection titled ‘The human value of vitality in Africa’. Refilwe Mochoari is a Free State-based journalist who focuses on well being and environmental points. Video manufacturing was accomplished by Motlatsi Mofokeng and Luntu Ndzandze.
This investigation is a part of the Oxpeckers #PowerTracker investigative collection titled ‘The human value of vitality in Africa’. Refilwe Mochoari is a Free State-based journalist who focuses on well being and environmental points. Video manufacturing was accomplished by Motlatsi Mofokeng and Luntu Ndzandze.