Renergen Ltd

ASX removed Renergen from the Official List at close of trading on 12 January 2026, following implementation of the scheme of arrangement under which ASP Isotopes acquired all scheme shares for the scheme consideration.

registration revoked

Takeover Panel compliance certificate received, so the scheme proceeds. Key dates: last day to trade 30 December 2025 on the ASX, implementation 6 January 2026, and listing terminated on the JSE, A2X and ASX on or about 12 January 2026.

business combination

All conditions to the ASP Isotopes scheme are now fulfilled or waived, making it unconditional; implementation follows the Takeover Panel's compliance certificate. The companies also cite positive Virginia operations, with a production update due end of January 2026.

business combination

Renergen and Springbok Solar settled all legal disputes with a coexistence agreement. Both the Virginia Gas Project and the solar project can operate in the area, and Tetra4 keeps exclusive production rights outside the solar facility boundary. This resolves the earlier Section 53 dispute.

joint venture update

All scheme conditions are fulfilled or waived, so the standby offer cannot be triggered. Only outstanding offer conditions remain, due by 30 September 2025. Share appreciation rights holders will get R0.08 cash per right, the expert's fair value being R0.09.

business combination

The Competition Commission approved the ASPI offer on conditions acceptable to ASPI, satisfying one offer condition after shareholders passed the scheme resolutions on 10 July. Other conditions must still be met by 30 September 2025 unless extended.

business combination

Mahlako Gas Energy gave notice it is exercising its put option, which would force Renergen to repurchase its 5.5% Tetra4 stake (bought for R550m in 2023), at a price yet to be set. Renergen disputes the option event occurred and will challenge it.

joint venture update

The He4u consortium (Chart Industries, WBHO-Ovcon, Aurex) was named preferred bidder for the Phase 2 EPC contract. This satisfies one of the two remaining conditions for the DFC Phase 2 loan, moving Phase 2 closer to construction.

contract award

Circular and notice of a 10 July 2025 general meeting were distributed for the ASP Isotopes scheme (0.09196 ASPI shares per Renergen share). If the scheme becomes operative, Renergen delists from the JSE, A2X and ASX; a standby offer applies if the scheme fails.

business combination

The Minister dismissed Springbok Solar's appeal, confirming helium falls within Tetra4's Production Right. This resolves the helium-rights challenge. Urgent relief against Springbok's construction failed on 23 May; the matter goes to the ordinary roll, likely heard in early June.

regulatory community update

Renergen and Nasdaq-listed ASP Isotopes agreed an all-share takeover by scheme of arrangement, with a standby general offer as fallback. Holders get 0.09196 ASPI shares per Renergen share; ASX CDI holders receive Nasdaq-listed shares. This replaces the planned Nasdaq IPO as the route to Phase 2 funding (inference).

business combination

On 2 May 2025 the High Court ruled the Gas Act does not apply to Tetra4's upstream production, on-site liquefaction or trading outside the piped gas industry, so no NERSA licence is needed. Helium is outside NERSA's reach. This resolves a case begun around December 2021.

regulatory community update

First liquid helium container filled and collected by a customer on 13-14 March 2025, using smaller 250-500 litre Dewars after large iso-container cooling problems. This ends the long wait for a first helium sale begun with production in July 2024.

production update

Renergen issued 7,376,433 shares (5% of capital) in a private placement at R5.33, a 10% discount to the 30-day average, bringing shares to 155,047,410. Proceeds go toward Phase 1C and working capital. Price is far below R11.87 in August 2024.

capital raising announcement

Standard Bank appointed joint underwriter for the planned Nasdaq IPO and provides a short-term loan ahead of it. CEO and COO associates pledged 17.3m shares as security, liability capped at R155m. Annual plant maintenance moved to early September.

debt financing

Liquid helium train is now fully operational and has been producing since 19 July 2024, building inventory for a customer iso-container due this month. Renergen took operational control from the equipment maker. This resolves the long-delayed helium commissioning, though no sale is yet reported.

production update

Summary FY2024 results: revenue R29.0m, loss per share 75.10 cents. BDO's opinion is unmodified, but its going-concern note flags material uncertainty tied to regulatory approvals and funding initiatives. The board expects these to be completed.

annual report

Renergen is producing liquid helium in batches at Virginia, purified to 99.999% and independently validated. The performance test is yet to start; the helium train will first be restarted from warm to show repeatability. First liquid helium, though not yet commercial supply.

production update

Industrial gas group SOL, via Airsol, subscribed the remaining US$4m of unsecured convertible debentures, bringing its total to US$7m. They convert into Renergen shares on completion of a Nasdaq IPO. It followed completion of the Mahlako deal.

debt financing

LNG deliveries have restarted after a maintenance outage that ran longer than expected due to problems with the main refrigerant compressors. The company will seek insurance or supplier compensation. Helium integration and final performance test await the equipment maker's arrival after Chinese New Year.

production update

All conditions are met for Mahlako Gas Energy's R550m (A$43.4m) investment for 5.5% of Tetra4, announced 27 December 2023; cash is to be settled to the company. Resolves that open thread and funds Phase 1/Phase 2 needs.

capital raising announcement

Mahlako Gas Energy will invest R550m (A$43.4m) for 5.5% of Tetra4, leaving Renergen with 94.5%. Proceeds repay the Standard Bank bridge loan and fund Phase 2. Subject to conditions including DFC consents, due by 31 March (year per text truncated).

capital raising announcement

Quarter to 31 August 2023: LNG output rose 88% to 1,564 tons, and the helium cold box leak is repaired, with the performance test expected November 2023 (earlier than October restart guidance implied). Phase 2 Environmental Authorisation received. Two new wells showed gas.

quarterly activities report

Quarter to 31 May 2023: Phase 2 US$750m debt approved; new Timelink Cargo LNG deal; LNG up 12.8% to 823 tons. A vacuum leak in the helium cold box needs off-site repair, with testing restarting October 2023, a helium delay. New Morpheus well flows 70,000 scf/d. All TCPs lapsed.

quarterly activities report

US DFC approved a US$500m senior loan, subject to a Congressional notification period, and Standard Bank a further US$250m facility for Phase 2. Conditions include raising enough equity (the Nasdaq IPO or other) and lender approval of EPC and operations contractors. Advances the Phase 2 debt plan.

debt financing

ASX suspended Renergen from 1 June 2023 for not lodging its annual report by the due date. Reinstatement was expected once the report was lodged, as the company had said the auditor's accounts were delayed.

listing compliance notice

Phase 2 guidance: a target of R5.7bn–R6.2bn annual EBITDA once both plants are at full production, not before FY2027. Phase 2 would make about 34,400 GJ/day LNG and 4,200 kg/day helium. Funding options: US$750m debt, CEF's R1bn for 10% of Tetra4, a possible IPO. It is an unaudited target.

investor presentation

Renergen placed 4.6m new shares at R24.00, a 6.5% discount to the R25.68 prior close (about R110m), with the book comfortably oversubscribed. Settlement was due 10 February 2023, and 12,879,180 shares had then been issued under the general authority.

capital raising announcement

Non-executive directors Alex Pickard (Ivanhoe's nominee) and Francois Olivier stepped down, and Bane Maleke retired. Thembisa Skweyiya and Dumisa Hlatshwayo joined as independent directors. The board said production of LNG and liquid helium had begun, so it was reshaping leadership.

director officer appointment

Renergen is preparing a possible US IPO of ADSs on Nasdaq in 2023, having confidentially filed a draft Form F-1, and will seek shareholder approval to issue shares for cash for Phase 2. Size and price are undetermined; it may not proceed.

capital raising announcement

First liquid helium produced at Virginia, making Renergen a liquid helium producer and completing all Phase 1 plant components. The helium module is operational and being optimised. This resolves the long-delayed helium start-up; no volumes are given.

production update

Placement of 4,365,670 shares raised R107.6m: CDIs at A$2.14 and ordinary shares at R24.64, a 10% discount to 30-day VWAP. Funds go to working capital, Phase 2 studies and helium start-up. Settles 28 November 2022; follows the March Ivanhoe placement.

capital raising announcement

The LNG plant is back in production after the conduction oil system repair, with commercial deliveries to both customers starting later that week. The helium liquefaction module is next; helium separation recovery exceeds design. This resolves the October shutdown for LNG only.

production update

The plant was shut shortly before producing liquid helium because a wrongly installed conduction oil system heated unreliably. It is now repaired, and extra wells were connected while off. LNG restarts first, helium after. This is a setback to the helium timeline.

production update

The Virginia Gas Project is operational, producing liquid hydrocarbons and filling bulk storage tanks ahead of customer deliveries, making it South Africa's first commercial LNG plant. Helium liquid is to follow 'in due course'. This ends the long Phase 1 commissioning wait.

production update

CEF completed due diligence on its R1bn (~A$86m) investment for 10% of the Virginia project (Tetra4). Both sides now seek stakeholder approvals and final agreements. The CEO called plant start-up delays immaterial and said there is no intention of rushing.

material agreement

The 120-day period for Ivanhoe's strategic agreement ended without conditions being met, so the Second Subscription (to 25%) and Third Subscription (to 55%) have lapsed. Ivanhoe stays a 4.35% holder; the CEO says Phase 2 equity is only needed in 2023.

business combination

Natural gas was introduced to the Phase 1 plant on 8 July 2022, verifying safety and flare systems. Commercial operation is expected towards end of July 2022, once customer sites are ready. This follows the delays flagged in June, though the date is the company's expectation only.

production update

Quarter to 31 May 2022: a US DFC retainer letter for up to US$500m of Phase 2 senior debt, with other lenders indicating up to about US$600m more; targeting 65% debt. Commissioning and Gandalf well progress. CEF deal and Ivanhoe due diligence still pending.

quarterly activities report

Non-binding term sheet for state-owned Central Energy Fund to take 10% of Tetra4, the Virginia Gas Project owner, for R1bn (A$91.3m), to fund Phase 2. Subject to due diligence and approvals within 141 days, after which price is renegotiated if no binding deal.

asset acquisition disposition

Ivanhoe Mines buys 5,631,787 shares at R35.625 (about A$3.24), raising R200.6m (A$18.3m) for a 4.35% stake. A 120-day due diligence could lead to a 25% holding, then an option to reach 55% via up to US$250m of equity for Phase 2.

capital raising announcement

Five-year LNG supply deal with Ceramic Industries, an Italtile subsidiary, for up to 800 GJ a day at a fixed price with CPI escalation, plus two optional five-year renewals. It depends on Phase 1 commissioning and customer site readiness. Management calls it the second and final industrial Phase 1 contract.

contract award

Chairman Brett Kimber, after 7 years, steps down from 30 November 2021 as the board begins rotating non-executive directors. Director Dr David King becomes chairman from 1 December. King has over 40 years in oil and gas and has been on the board since June 2019.

director officer appointment

Sproule update as of 1 September 2021: 1P helium reserves up 620% to 7.2 Bcf and 1P methane up 427% to 215.1 Bcf. 2P helium is 13.6 Bcf (from 3.4) and 2P methane 407 Bcf. This resolves the pending reserves update. 2P post-capex NPV at 10% is R51.5bn.

resource reserve update

Forward sale of up to 100,000 mcf of helium over 19 years to Argonon Helium US, prepaid at US$230-270 per unit, potentially about US$25m. Argonon has no obligation to buy. Funds, if received, would speed Phase 2 drilling without an equity issue. Argonon aims to create a helium spot market.

material agreement

Five-year LNG supply deal with Consol Glass from January 2022, priced off the South African floating LPG price, ramping to about 14 tons a day within three months. It is Renergen's first LNG contract not tied to supplying trucks.

contract award

Three further conditional take-or-pay Phase 2 helium deals: Linde and Messer (15 years each) and Helium24 (10 years). With iSi, about 65% of Phase 2 output is now contracted, 220 containers a year. Production is anticipated in Q4 2023, and contracts can be terminated if delayed.

material agreement

P12, earlier slated for plugging, began flowing after drilling fluid dried and is now over 30,000 scf/day with 1.9% helium. This reverses the 30 June plan to abandon it and lifts the campaign to 5 successful wells out of 6.

drilling result

C3PO struck gas flowing over 30,000 scf/day with 1.7% helium and 95% methane. R2D2 shows preliminary helium of 1-2.5%. Wells P10 and P12 will be plugged and abandoned as less promising. The company calls it 4 strikes from 6 planned wells.

drilling result

Placement completed raising about A$10m: 2,453,328 CDIs at A$1.78 on ASX and 3,178,459 shares at R19.10 on JSE, 5,631,787 new shares in total. Funds go to Virginia exploration, Phase 2 feasibility studies and working capital. MST was lead manager.

capital raising announcement

Helium found at the Evander exploration rights at 1.1% in an old, waterlogged well flowing 5,000 scf/day. The Virginia pipeline passed performance tests, with about 7% more flow and over 30% less power use than designed. Evander is a small, early-stage show.

drilling result

Brian Harvey, previously CFO of ASX/JSE-listed Resource Generation, becomes CFO from 1 May 2021. He fills the vacancy left by Fulufhedzani Ravele's resignation.

director officer appointment

Replacement notice: ten-year take-or-pay helium deal with iSi Automotive, about 20 containers a year, conditional on Phase 2 milestones; plant completion is expected late 2023. Either side can terminate if delayed. Renergen said it will need capital but has not begun raising.

material agreement

Financial director and CFO Fulufhedzani Ravele resigned immediately to pursue other opportunities. The board has started a search for a replacement.

director officer appointment

Lab results show helium of 4.38% in P007 and 3.15% in MDR1, whose flow rose almost 90% to about 164,000 cubic feet a day. Resolves the pending P007 helium analysis, and the wells show no interference.

well test result

Re-drilled legacy well MDR1 began flowing about 86,000 cubic feet a day after intersecting a fault, less than 600m from the new plant. This resolves the earlier gas shows in mud, and suggests wells can be spaced closer together.

drilling result

Exploration well P007 struck gas at just over 400m, flowing over 200,000 cubic feet a day, higher than almost all existing wells. It lies outside the Phase 1 focus area but near the gathering system. Helium results are delayed by lab maintenance.

drilling result

Renergen contracted Saipem (Phase 2 plant design), EPCM (Phase 2 pipeline design) and Sproule (reserve certification). Phase 2 studies are due around Q2 2021, with a board investment decision afterwards. Phase 1 production is expected later in 2021.

contract award

The first inclined well was abandoned after the bottom hole assembly was lost in a drill string rupture before reaching the base of the Karoo. It was drilled turnkey, so no cost to Renergen. A new rotary directional rig and an old cased well are now planned.

drilling result

The drill rig is preparing to spud the first well of the inclined programme at Virginia, which was delayed from earlier timing. Results are about a month away, when the well reaches the base of the Karoo. No result yet.

drilling spud

Sproule estimates undiscovered prospective helium resources at the Virginia project of 32.5 / 106.3 / 344.2 Bcf (low / best / high), un-risked. These are new and sit alongside the earlier 6.8 Bcf reserves and 20.9 Bcf contingent resources; they carry significant exploration risk.

resource reserve update

Renergen signed a joint LNG marketing and distribution agreement with Total South Africa, selling through Total service stations, starting on the N3 Johannesburg–Durban route. The plant is expected to turn on around Q3 2021, a little later than the earlier mid-2021 target.

material agreement

Contract signed with Bohrmeister to drill the first inclined well for Phase 1, about 6 weeks to mobilise and 8 weeks to drill. It tests the inclined-well plan adopted in March, aiming at fractures where helium is around 2%.

drilling scheduled

The horizontal well suffered technical problems and water ingress, needing several side-tracks. Data shows the 12% helium gas rises along two faults with about 31km combined strike, so the company will switch to inclined wells every ~300m. Updated reserves are expected in Q2 2020.

drilling progress report

Tetra4, Renergen's subsidiary, signed an LNG supply agreement with Bulk Hauliers International Transport to fuel about fifty trucks using dual-fuel technology. It added a new logistics customer for the planned LNG output.

contract award

The placement was scaled back at settlement to 4,791,667 CDIs at A$1.20, raising A$5.75m instead of A$6.72m. The company says this still covers the Tetra4 stake purchase, giving 100% of the Virginia Gas Project.

capital raising announcement

Placement of 5.6m CDIs at A$1.20 to raise A$6.72m, a 4.7% discount to the 30-day VWAP. It replenishes cash used to buy the remaining Tetra4 stake, with the balance for exploring the December sandstone discovery.

capital raising announcement

Quarterly presentation recapping the 12% helium sandstone strike, the second CNG station, the Western Shell liquefier order and two milestones met. It adds that Renergen bought the remaining 10% of Tetra4 on 17 December for a net R23m, and first gas to the plant is expected July 2021.

quarterly activities report

The horizontal well hit gas-charged sandstone, flaring at 850,000 scf/day (valves partly closed) with 12% helium and over 75% methane. This resolves the pending sandstone test positively and is a new discovery not in prior reserves; a further 1,200m is planned, with testing due March 2020.

drilling result

China's Western Shell Cryogenic Equipment awarded the contract to supply technology and equipment for the Virginia LNG and liquid helium plant, which EPCM will install. Plant targeted for first half 2021 at up to 2,700 GJ LNG and 350 kg helium daily.

contract award

Bohrmeister Technik appointed to drill a horizontal well into the Virginia sandstone, with mobilisation within two weeks and drilling through the rest of 2019. It aims to size helium in sandstone not in current reserves; a 2016 well there showed almost 11% helium.

drilling scheduled

US$40 million loan agreement with US agency OPIC signed, turning the commitment flagged before listing into a binding deal. 12-year term, just under 3 years' grace before principal is due, fixed against US Treasuries. First disbursement expected within days; revenue now expected first half 2021.

debt financing

EPCM Bonisana appointed to build the Virginia gas gathering pipeline, the first major milestone since the ASX listing. Phase 1 links the existing 12 wells plus new ones, targeting about 2,700 GJ of LNG and 350 kg of liquid helium daily from 2021.

contract award

Renergen began trading on the ASX as RLT after raising $10 million at $0.80 per CDI. Dr David King joined as independent non-executive director. Funds go to wells and a helium feasibility study at the Virginia project; Tetra4 is 90% owned.

director officer appointment

ASX admitted Renergen to its official list; CDIs begin trading 6 June 2019. The IPO raised A$10 million by issuing 12.5 million CDIs at $0.80, on top of 100.1 million existing shares.

other