By Tatenda Chitagu

MASVINGO-Zimbabwe’s largest lithium mine, Bikita Minerals has been slapped with a damning Environment Protection Order (EPO) for flagrantly polluting Matezva Dam and drawing unsustainably large volumes of water from it.

This is not the first time the Chinese-owned mine, which generated US$500 million in exports in 2023, has been caught on the wrong side of the law.

Last year, the mine violated environmental regulations when it discharged an unknown effluent into the Matezva dam, a vital source of water for a nearby irrigation scheme as well as fish for hundreds of families living in the parched Gutu and Bikita districts. It was fined US$5,000 by the Environmental Management Agency – the highest penalty for such offenders (level 14) – and ordered to clean up the dam.

This fine appears not to be deterrent enough for the cash-rich mine as last week, EMA found that it had not relented from engaging in harmful environmental practices and this time, slapped it with three level 14 tickets worth US$15 000. It also ordered the closure of its spodumene plant until the mine adhered to environmental regulations and stopped polluting the dam.

“The Environmental Management Agency (EMA) conducted an Environmental Audit at Bikita Minerals Mine in Masvingo Province on 29-30 April 2024. The objective of the Audit was to evaluate the Environmental Management Plan (EMP) implementation progress against stated mitigation measures, assess compliance of the EIA certified projects to environmental regulations and to assess and evaluate project impacts on the community (environmental and social),” said EMA Environmental Education and Publicity Manager Amkela Sidange in emailed responses to questions sent to her by ZimTracker.

“The ultimate result of the Audit was to recommend corrective actions for continual improvement of environmental performance by the Mine. As such the Audit observed some violations on the implementation of the EMP thus resulting in the issuance of three tickets all with a maximum fine of level 14, and an Environment Protection Order for the Mine to put corrective measures on the anomalies to the satisfaction of the Agency. The Mine is currently implementing these measures under monitoring by the Agency,” she added.

Sidange urged Bikita Minerals to comply with the order.

“EMA is thus calling upon on project developers to comply with the conditions of the issuance of their Environmental Impact Assessment (EIA) certificates as failure to do so will result in prosecution by the Agency. Also the Agency will not hesitate to prosecute all those found in violation of any standing environmental regulation. All development projects should adopt the tenets of sustainable development; and in the process safeguard the integrity of the environment and that of the health of the public,” she said.

Lithium is a strategic and critical mineral as the world transitions to clean energy. It is in demand to make batteries for phones, electric cars and solar storage, among other uses.

Zimbabwe has Africa’s largest lithium reserves and is ranked as one of the top 10 countries in the world producing the soft, silvery-white ore. The government has banned the export of unprocessed lithium in favour of developing ambitious local beneficiation programmes.

But these plans are of little interest to Farai Muchazaka, a fisherman who by 5am on a wintry Saturday morning was waiting on the shores of the Matezva dam for a catch. He attributed his failure to the pollution of the dam by Bikita Minerals.

“I thought as the early bird, I will get the biggest catch, but this is no longer the case now. The fish are no longer there,” he said. “I have tried sprinkling opaque beer and chicken droppings to lure the fish, as I used to do in the past, to no avail.”

Muchazaka is from Murape village under Chief Marozva and has survived on fishing over the years, raising fees for his four children and buying food for his family. “I would sell fish in the nearby Nyika growth point every weekend, but that is history now,” he said.

A fellow fisherman, Iverne Mapuzire, concurred: “The fish have disappeared in this dam.”

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https://www.datawrapper.de/_/Gsllp/?v=12

Bikita Minerals

Bikita Minerals is listed among the top five biggest lithium mines in Africa by output. It holds the world’s largest known lithium deposit, at approximately 11-million metric tons.

Chinese company Sinomine Resource Group acquired Bikita Minerals, previously controlled by African Minerals Ltd, for US$180-million in January 2022, according to NewsDay. Sino

mine was founded on June 2 1999 and is headquartered in Beijing.

Last year EMA could not establish the type of toxins that the mine had spilt into the dam as lab tests of samples were unable to determine the type of chemicals discharged, according to the agency’s Masvingo provincial head, Milton Muusha.

In the course of this investigation, this reporter also took water samples from the dam to a private lab for testing, but could not establish the toxins as the dam had already cleared the effluent.

Bikita Minerals spokesperson, Collins Nikisi, denied that the spillage was toxic.

“We had a spillage from the water reservoir and we quickly attended to the problem. The spillage lasted for a few hours and the mine was fined by EMA. There were no chemicals that spilled into the dam. The spillage was not in any way harmful, as backed up by tests carried out,” said Nikisi.

He however did not share the test results with this reporter.

Called for a comment over the latest closure of the mine’s Spodumene plant, Nikisi said he was off duty and would refer this reporter to someone on duty. He had not done so by the time of publishing.

Irrigation scheme

Apart from the vanishing fish and the disturbed aquatic ecosystems and biodiversity in the dam, members of the nearby Matezva irrigation scheme allege their crops started rotting after the spillage.

At first they could not pinpoint the cause. It only made sense to them when they heard that the mine had discharged effluent into the dam, said Emma Madakadze, secretary of Matezva irrigation scheme.

“We had planted potatoes and beans and did not harvest anything as the plants were rotting. Even the few that we harvested were just rotting. We thought it was the heatwave,” Madakadze said.

“We raised the complaint with our agricultural technical extension [Agritex] officer but he also did not know the cause. We heard one farmer’s sheep got affected after they drank the water from the dam. We started connecting the dots when we heard of the spillage.”

Matezva irrigation scheme has 50 members and each plants one hectare. They sell their produce, which they plant all year round, at Nyika growth point and in the surrounding communities.

“Water from the dam is our lifeblood. We have managed to raise our children, pay fees and buy food from proceeds of sales from the irrigation scheme. Despite successive droughts we experience here, we remain food secure and get a nutritious diet from the crops we plant,” Madakadze added.

Another member of the irrigation scheme, Elvis Mupinga, said since the irrigation scheme started in 2012, they had not experienced such a challenge with their crops like the one they had last year. “That was the first time we had problems with our crops. We can now link the rotting of our plants and the produce to the contaminated water from the dam,” he said.

Water levels

The Matezva irrigation members also complained that Bikita Minerals is drawing large volumes of water at an unsustainable rate and that they fear they will not have enough water for their crops to last them throughout the year.

“The water flows by gravity from the dam to our irrigation scheme. But now we can no longer abstract water from the dam because the mine is drawing large volumes at an alarming rate and the levels are dropping. Unlike the mine, we do not have a pump to get water from the dam,” said Mupinga.

“We want to plant winter wheat but we do not know if the water will be sufficient. We are afraid that if we plant wheat, the water will not be able to flow by gravity. Last year the water levels had dropped dismally and our maize wilted because of shortage of water.” 

Alfonce Zimindi, a local community member, said last year the water levels became so low that some cattle got trapped in shrinking ponds and mudflats trying to drink water.

“The mine is pumping out the water like never before and it is slowly getting depleted. You can check with the marks at the dam wall. This is a crisis in the making. We need the water for our gardens and domestic uses. Last year, we had to get further into the dam from the shores to access the water,” said Zimhindi.

Confidential information

The extraction and processing of lithium requires large amounts of water – about 1,9-million litres per metric ton of lithium, according to one energy industry expert.

Asked about the accusations that Bikita Minerals is extracting unsustainable amounts of water from the dam, company spokesperson Nikisi failed to respond. The Zimbabwe National Water Authority (Zinwa), custodian of all water bodies in the country that also governs its use, sprang to the defence of Sinomine.

“Allegations that Bikita Minerals is drawing large volumes of water from Matezva dam to the detriment of other water users are not true,” said Marjory Munyonga, the authority’s corporate and marketing officer. “Regardless of the volumes being drawn by the mine, Matezva dam still holds sufficient water to meet the needs of the mine, the irrigation scheme abstracting water from the dam as well as other downstream users.

“It is also untrue that last season the mine drew water from the dam to unsustainably low levels. As of October 16 2023, when the 2023/2024 rainy season opened, Matezva was 96,7% full and closed the season at 97,4%. If, for any reason, there are communities failing to access water from Matezva dam, they can always approach their relevant Zinwa service centre or catchment offices for assistance,” she added.

Munyonga refused to share the Matezva dam water readings from January last year to the present to show fluctuations in water use, as well as the water being abstracted by Bikita Minerals from the dam.

“Monthly abstraction records by the mine constitute confidential client information which Zinwa cannot share with third parties. The same applies to the concerned client’s monthly allocation or the volumes covered in their water abstraction agreement with Zinwa,” Munyonga said.

In response to a freedom of information request about the environmental impact assessment report for Bikita Minerals’ spodumene plant, the EMA’s Muusha said the agency is continuously monitoring the efficiency of the methods being used during the EIA audits.

“Bikita Minerals submitted an EIA document for review of their spodumene plant on 09/06/2022. The EIA certificate was granted on 16/06/2022 and expires on 15/06/2024. The audits being conducted allow EMA to point out areas where the mine is no longer operating within the scope of their EIA. The agency is therefore able to order corrective measures to be done,” Muusha said.

A powerful company

Sinomine has strong links with the government, which values lithium mining and in 2022 banned the export of raw, or unprocessed lithium, in an attempt to thwart artisanal miners digging up and taking it across borders, according to a Reuters report.

In November 2023, after the Matezva dam spillage, President Emmerson Mnangagwa hailed Bikita Minerals for setting up a spodumene and palatine processing plant for the mined raw lithium.

“I commend Sinomine Resource Group for taking heed of my government’s call for beneficiation and value addition of lithium ores by investing over US$300-million into the various stages of the project. This has contributed to the realization of our target of attaining a US$12-billion mining economy by year end,” he said, according to The Herald.

“The milestone achieved by Bikita Minerals must therefore be emulated by other mining companies to consolidate gains made in the critical sector,” Mnangagwa said. It was the president’s second visit to the mine, following a groundbreaking ceremony of the processing plants in June 2022.

At the same event, Mnangagwa however warned against mining companies polluting the environment.

“We will, therefore, continue to exercise good stewardship over the many natural resources in our country by ensuring that stakeholders in the sector practice responsible mining that guarantees environmental sustainability.

“To date the, the Responsible Mining Initiative launched by my administration has prioritized environmental matters, and scaled up the protection of our natural ecosystems and resources for both present and future generations,” President Mnangagwa said.

Analysts said the strong ties with the government have made Bikita Minerals a “special case” that is being treated “with kid’s gloves”.  

“The government is in desperate need of investors, especially in the mining sector. Zimbabwe also views China as an ‘all weather friend’ and no doubt the investors from the Asian giant are given preferential treatment,” said Vivid Gwede, an independent political analyst formerly with the Zimbabwe Human Rights Association.

Obert Bore, investments fellow at the Zimbabwe Environmental Law Association, queried why the government is not being tough on Chinese investors in the mining sector. “It is is probably because we have mostly Chinese investments and if we shun them then we will be left with no one since we do not have the best of relations with Western Nations,” he said.

“The penalties must be stiffer to deter noncompliance by companies and the legal framework should ensure that companies restore the environment. For livelihoods disrupted, there should be alternative resources in place. The government should ensure compliance with environmental laws,” Bore said.

Questions sent to Environment Minister Sithembiso Nyoni and Mines Minister Winston Chitando about whether the penalties imposed on environmental polluters are a sufficient deterrent and whether they should be ordered to compensate for lost livelihoods, biodiversity and aquatic ecosystems remained unanswered.

Tatenda Chitagu is a Zimbabwe-based journalist and alumnus of the Oxpeckers #PowerTracker training programme titled The Nexus of Data and Environmental Journalism. The programme and this investigation, part of an Oxpeckers series titled ‘The human cost of energy’, are supported by the Fojo Journalism Education Programme, incorporated under International Media Support and Fojo Media lnstitute’s Media Nexus Programme 2022-2025 in Zimbabwe, funded by Sida

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