Australian-listed Tlou Energy has temporarily shut down one of its gas wells at the Lesedi project in Botswana after persistent coal particles disrupted pumping operations, while its cash balance fell to just A$57,000 at the end of September 2026.
The company disclosed the operational setback in its quarterly activities report released on 30 October, revealing that recurring coal fines and pump inefficiencies had forced it to suspend operations at Lesedi 6, one of the wells being tested to support its gas-to-power development.
The shutdown comes as Tlou seeks additional financing to complete electricity infrastructure and expand the Kala Data Centre, which currently operates on a small experimental scale using electricity generated from locally produced coalbed methane.
Although the company ended September with only A$57,000 in cash, it had access to approximately A$2.87 million in undrawn funding under a A$10 million shareholder loan facility.
Tlou said additional capital would nevertheless be required to progress major development activities, including completing its electricity substation and expanding power generation capacity.
Coal particles disrupt gas production
Tlou’s Lesedi project is intended to establish a commercial electricity business using coalbed methane extracted from underground coal seams in Botswana.
During the September quarter, the company continued production testing, dewatering and performance monitoring at the Lesedi 4 and Lesedi 6 wells.
However, the testing programme encountered significant and recurring coal fines influxes, which affected the performance of pumping equipment.
Coal fines are small particles of coal that can enter a well during production and interfere with equipment used to remove water from the coal formation.
Dewatering is an important part of coalbed methane production because reducing water pressure allows gas trapped within the coal seams to flow towards production wells.
Tlou said persistent coal influxes and continuing pump inefficiencies prompted the decision to temporarily shut down Lesedi 6.
Monitoring and data collection continued at Lesedi 4 to assess its performance and determine the gas supply that might be available to support future electricity generation.
The company did not disclose when Lesedi 6 might return to operation or provide a revised gas production forecast.
The setback highlights the technical challenges Tlou must overcome before it can establish reliable commercial-scale electricity generation.
Substation remains 90% complete
Tlou also disclosed that construction of its Lesedi electricity substation remains approximately 90% complete, with the outstanding work deferred because of funding constraints.
The substation is intended to connect electricity generated at Lesedi to Botswana’s national power grid, creating a pathway for electricity sales beyond the project site.
However, the remaining construction work cannot proceed until sufficient financing is available.
Tlou said the completed substation would be designed to accommodate both gas-fired electricity generation and solar power, reflecting its longer-term plans to establish a hybrid energy operation.
The company is evaluating an initial five-megawatt solar development, with the possibility of increasing capacity later.
The proposed solar installation could supplement gas-fired electricity generation, particularly during periods when gas availability is reduced.
However, Tlou stressed that the solar development remains under consideration, with no binding agreement in place. It is subject to financing, technical assessments and regulatory approvals.
Data centre operates on limited power
Despite the difficulties affecting gas production, Tlou continued supplying electricity to the Kala Data Centre during the quarter.
The facility operates at proof-of-concept scale, using power generated at Lesedi to demonstrate the potential integration of local gas production, electricity generation and data-processing infrastructure.
Tlou is assessing whether the data centre can be expanded into a larger commercial operation.
The assessment includes evaluating the existing gas-to-power process, improving operational efficiency and determining the additional electricity supply and infrastructure required.
The company is also considering whether solar generation could support the data centre’s expansion and reduce dependence on gas-fired electricity.
However, Tlou cautioned that the existing proof-of-concept operation does not demonstrate sustained commercial-scale electricity production.
Any expansion would depend on reliable gas flows, consistent electricity generation, additional financing and the necessary approvals.
A$10 million loan supports operations
Tlou’s financial position remains a significant constraint on its development plans.
The company reported an unaudited cash balance of A$57,000 at 30 September 2026, down from A$128,000 at the end of June.
During the quarter, Tlou recorded net operating cash outflows of A$201,000 and investing cash outflows of A$237,000.
It received A$370,000 from borrowings, helping offset expenditure during the period.
Tlou’s A$10 million unsecured loan facility, provided by ILC BC Pty Ltd, had been drawn down by approximately A$7.13 million at the end of September, leaving A$2.87 million available.
The facility carries interest at 10% annually on amounts drawn and is repayable under the terms of the financing agreement.
Including its cash balance and undrawn loan facility, Tlou reported total available funding of approximately A$2.93 million.
Based on its recent expenditure, the company estimated that this would provide approximately 6.8 quarters of funding.
However, that estimate reflects the company’s current spending levels and does not establish that sufficient capital is available to complete the substation, expand the data centre or undertake other major development projects.
Tlou said it remained in discussions with prospective financiers and strategic partners to secure additional capital.
Funding needed to complete development
Tlou’s immediate priorities include improving the reliability of its existing power generation facilities, optimising equipment and continuing gas production monitoring at Lesedi 4.
The company also intends to assess the infrastructure requirements for expanding the Kala Data Centre and evaluate the potential integration of solar power.
Its development strategy remains dependent on demonstrating sustainable gas production and securing the funding necessary to move beyond proof-of-concept operations.
The temporary shutdown of Lesedi 6 adds another operational challenge at a time when Tlou is seeking to complete infrastructure that could allow its gas-fired electricity to reach Botswana’s national grid.
The company has not announced a new completion date for the substation or a timetable for restoring production at the affected well.
