Giyani Announces Results of Life Cycle Assessment Study for the K.Hill Battery Manganese Project
Giyani Announces Results of Life Cycle Assessment Study for the K.Hill
Battery Manganese Project
Not for distribution to U.S. newswire services or for dissemination in the United States
TORONTO, Sept. 29, 2022 -- Giyani Metals Corp. (TSXV: EMM, GR: A2DUU8) ("Giyani" or the "Company"), developer of the
K.Hill battery grade manganese project in Botswana (“K.Hill Battery Manganese Project ” or “K.Hill”), is pleased to
announce the results of a life cycle assessment (“LCA”) prepared by Minviro Limited (“Minviro”) based on the feasibility study
for K.Hill (“FS”).
Highlights
• The LCA assesses the global warming potential (“GWP”) of the production of one kilogram (“kg”) of high-purity
manganese sulphate monohydrate (“HPMSM”) produced from manganese oxide resources, extracted at K.Hill.
• The LCA was conducted according to the requirements of relevant ISO standards, including a critical review.
• Results conclude a total product GWP of 3.2 kg carbon dioxide equivalent (“CO2 eq.”) per kg HPMSM.
• Scope 1 and scope 2 emissions contribute 1.4 kg CO2 eq. per kg HPMSM.
The goal of this LCA is to determine the significant project and process parameters contributing to the GWP from production of
HPMSM at K.Hill. The LCA is a cradle-to-gate study, meaning the product GWP is assessed from the point of ore and waste
rock extraction (cradle) to the end-gate (a set point at the end of processing, with HPMSM being ready for transport to
customers), modelled in the two distinct stages of mining and processing using data developed as part of the FS.
The total GWP of 3.2 kg CO2 eq. per kg HPMSM can be classified into scope 1, 2 and upstream scope 3 emissions:
• Scope 1 (direct) emissions, which reflect greenhouse gas (“GHG”) emissions associated with the combustion of fuels
on-site and emissions from reagents used in processing, total 0.2 kg CO 2 eq. per kg HPMSM;
• Scope 2 (indirect) emissions, which reflect GHG emissions from imported power, total 1.2 kg CO 2 eq. per kg HPMSM;
and
• Scope 3 (indirect) upstream emissions, which reflect other GHG emissions such as the extraction and production of
purchased materials and fuels, total 1.8 kg CO 2 eq. per kg HPMSM.
The LCA will support Giyani in understanding the GWP of the K.Hill Battery Manganese Project, its main drivers and inform
decision-making on advancing project development. The main impact driver of the GWP is the consumption of electricity from
the national grid in Botswana, corresponding to approximately 37% of total GWP. The plan, as laid out in the FS for K.Hill,
includes a 4.5 MW photovoltaic solar plant and Giyani is currently assessing various options to further reduce the GWP for
K.Hill and to develop a roadmap for decarbonization.
Robin Birchall, CEO of the Company, commented:
“The results of the LCA confirm the potential of the K.Hill Battery Manganese Project to be a low-carbon producer of a critical
battery raw material. One of Giyani’s key strengths will be our ability to produce HPMSM directly from our high-grade
manganese oxide ore without the need for calcining or electrorefining, both potentially significant emitters of greenhouse
gases.
In addition to calculating our global warming potential, the LCA will also act as a guide to help develop a roadmap to
decarbonize our operation, which is part of our long-term strategic objective. Further information on K.Hill and its development
plan will be available in the FS, which is expected to be published in the coming weeks.”
About Giyani
Giyani is a mineral resource company focused on becoming one of Africa’s first low-carbon producers of high-purity
manganese sulphate monohydrate (“ HPMSM”) precursor materials directly from manganese oxide ore, used by battery
manufacturers for the expanding electric vehicle market through the advancement of its manganese assets in the Kanye Basin
in south-eastern Botswana, (the “ Kanye Basin Prospects ”) through its wholly-owned Botswana subsidiary Menzi Battery
Metals (Pty) Limited. The Company’s Kanye Basin Prospects consist of eight prospecting licences and include the past
producing Kgwakgwe Hill mine and project, referred to as the K.Hill Battery Manganese Project, the Otse and Lobatse
manganese prospects, both of which have seen historical mining activities.
Qualified Persons / NI 43-101 Disclosures
Mr. Jacques du Toit CEng. PrEng. MscEng. PMP is a qualified person, as defined by National Instrument 43-101. Mr. du Toit
is the Company’s VP, Technical Services and has reviewed and approved the scientific and technical content contained in this
press release but is not independent for the purposes of NI 43-101.
About Minviro
Minviro (www.minviro.com) is a London based and globally recognized consultancy and technology company specialized in
carrying out life cycle assessments in the technology metals space. The company provides quantitative environmental and
climate impact data for mineral resource projects, battery manufacturers and original equipment manufacturers to make
environmentally informed decisions.
On behalf of the Board of Directors of Giyani Metals Corp.
Robin Birchall, CEO
Contact:
Robin Birchall CEO, Director
+44 7711 313019
George Donne
VP Business Development
+44 7866 591 897
Judith Webster
Corporate Secretary
+1 416 453 8818
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Forward Looking Information
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limitation: inherent exploration hazards and risks; risks related to exploration and development of natural resource properties;
uncertainty in Giyani's ability to obtain funding; commodity price fluctuations; recent market events and conditions; risks
related to the uncertainty of mineral resource calculations and the inclusion of inferred mineral resources in economic
estimation; risks in how the world-wide economic and social impact of COVID-19 is managed; risks related to governmental
regulations; risks related to obtaining necessary licences and permits; risks related to their business being subject to
environmental laws and regulations; risks related to their mineral properties being subject to prior unregistered agreements,
transfers, or claims and other defects in title; risks relating to competition from larger companies with greater financial and
technical resources; risks relating to the inability to meet financial obligations under agreements to which they are a party;
ability to recruit and retain qualified personnel; and risks related to their directors and officers becoming associated with other
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Giyani's forward-looking information is based on the reasonable beliefs, expectations and opinions of their respective
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information if circumstances or management's beliefs, expectations or opinions change, except as required by law. For the
reasons set forth above, investors should not place undue reliance on forward-looking information. For a complete discussion
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