Plateau Energy Metals Provides Peru and Corporate Update

TORONTO, ONTARIO, September 18, 2020 – Plateau Energy Metals Inc. (“Plateau” or the “Company”)  (TSX-V: PLU | OTCQB: PLUUF) is pleased to provide an update on recent initiatives and activities.

Highlights:

• Falchani Lithium Chemical Project desktop work for project optimization programs in progress:
  • Lithium chemical product flexibility to evaluate lithium hydroxide and lithium sulphate from lithium sulphate solution
  • Lithium process flowsheet optimization program design
  • By-product phase 2 program design
• Macusani Uranium Project desktop work for project optimization programs in progress:
  • Pre-concentration work program design as follow on to favourable Cameco results
  • 2 tonne uranium sampling program from 5 different deposit areas for future test work completed
• Community support initiatives in Peru ongoing to help ensure the health, safety and wellbeing of our host communities

“Our team has been making concerted efforts to support our host communities in these challenging times” stated Alex Holmes, CEO. “Peru has been hit extremely hard by the global pandemic caused by Covid-19 and a focus of ours is in helping ensure our host communities can be safe and responsible in handling the pandemic.”

“To our shareholders, as we navigate these times, we want to remind you of the tremendous value opportunity we have with two strategically important critical minerals projects in the green energy/technology industry. We continue to see investment downstream of raw materials in lithium-ion batteries and electric vehicles, and in nuclear energy as a stable clean energy source. At the same time, we are also seeing future supply constraints surfacing in both battery quality lithium chemicals in a fast-growing demand market and in uranium for fuel for nuclear energy plants. The market dynamics, medium and long-term, are unfolding in our favour and we remain focused on de-risking both projects as they are needed in a green recovery world.”

Falchani Lithium Project

The Company is currently concentrating on taking strategic steps and engaging in discussions with various parties to advance the technical strengths and identify areas to increase the underlying asset value of the Falchani Lithium Project (“Falchani”). These steps are in preparation for future work programs while balancing capital constraints and the current Peru environment. Some of the work being considered:

• Phase II work program in planning, following on from the results of preliminary metallurgical work in April 2020 on potential by-products from caesium, rubidium and potassium for sulphate of potash (“SOP”).
• Complete SOP (fertilizer) market study for South America, and specifically Peru, as previous metallurgical test work results demonstrated SOP (K₂SO₄) is a potential by-product of Falchani (see Flow Sheet¹ link).
• Lithium flowsheet optimization focused on areas where it may be possible to reduce reagent consumables and capital costs.
• Lithium chemical product flexibility to evaluate lithium hydroxide and lithium sulphate from lithium sulphate solution (Falchani leach solution). Evolving battery technology dictates the need for projects to evaluate flexibility in battery quality lithium chemicals to be a strategic player in the battery supply chain.

Falchani is a scalable, long mine life battery quality lithium chemical project with an after-tax NPV_(8%)$1.55 billion at $12,000/t Li₂CO₃; after-tax IRR of 19.7%[1].  The development plan at Falchani incorporates multiple responsible and green mining initiatives with further opportunities for revenue optimization and technological advancements. We believe this will position Plateau to capitalize on a return to improved lithium market sentiment and pricing, without impacting the development path significantly.

Macusani Uranium Project

The Macusani Uranium Project (“Macusani”) is a low-capex, large-scale development stage uranium project containing significant measured, indicated and inferred uranium resources. Located approximately 25 kilometres away from Falchani with an NPV_(8%) of $603.1 million, IRR of 40.6% and a 1.8-year payback (all after-tax @ $50/lb U₃O₈ selling price)[2].

• An optimization work program evaluating pre-concentration amenability has been prepared and various options are being considered. This work program would be a follow up to favourable historical results yielded by Cameco Corporation in 2013 which demonstrated that approximately 85% of the uranium is concentrated in fine fractions representing only 50% of the mass of the uranium mineralized rhyolitic material. Pre-concentration potential using conventional scrubbing technology could impact the volume and head grade of mineralized material in the PEA mine plan, positively impacting operating and capital cost estimates, and result in a re-evaluation of resources outside the PEA mine plan. Samples were collected at site in July for this future work program. The timing of initiating the work program and results of the work program will be dependent on capital allocation later in 2020. The work programs may lead to an optimized development plan, execution of which will be dependent on the Peru government implementing the New Uranium Regulations (defined below) and market conditions for uranium improving.
• Ongoing work with the government of Peru for uranium transport and export regulations in coordination with the International Atomic Energy Agency and the Peruvian Institute of Nuclear Energy (the “New Uranium Regulations”). In early 2020 the Ministry of Energy and Mines (“MINEM”) announced that they were targeting H2 2020 to have this new framework submitted for approval, the Company expects that in the context of work restrictions due to COVID-19, along with personnel changes at MINEM, this could be delayed to H1 2021. However, a recent public announcement by the Minister of Energy and Mines continues to guide to the end of 2020.
• A targeted exploration drill program is being planned to test high priority areas between existing deposits, something not previously possible due to the fractured historical ownership. Previous EIA work continues albeit at a slower pace. The exploration program is contingent on securing uranium exploration capital and the New Uranium Regulations being implemented.

An updated PEA is under consideration, pending outcome of optimization work programs and New Uranium Regulations. Positive optimization work programs may result in a modified mining and processing plan.

Health and Safety

The Ministries of Health and Energy and Mines (the “Ministries”) in cooperation with regional governmental authorities permitted the restart of larger scale mining activities mid-May. All mining companies are required to submit restart safety protocols for approval before being given the go ahead to resume operations. Plateau received approval from the Ministries to restart activities on July 1, 2020. The Company’s decision to resume full scale work at site will be conditional on the ability to ensure the ongoing safety of our employees and the local communities and to access to supplies and equipment to maintain health and safety at site.

Local Communities

Plateau has been working to support our communities through the donations of hygiene and medical supplies such as sanitizer, digital thermometers and rapid response testing kits along with the delivery of parcels of essential food.

At the end of May, the Company facilitated the delivery of supplies and equipment to partner with the Women Association of Isivilla to commence the production of reusable non-medical masks for distribution to the surrounding communities. The mask initiative is ongoing, and to-date over 5,000 reusable face masks have been assembled and distributed freely throughout the communities.

In mid-June, the Company was able to arrange for the delivery of essential food parcels or “canastas” to the local communities.  Over three days the team in Peru distributed canastas to the inhabitants in five villages. The Company continues to engage and work with our host communities to develop ways to support and assist them where possible during this global pandemic.

Peru Government and Regulatory

On September 11^th, the Peruvian Congress approved a motion to commence impeachment proceedings against President Vizcarra following allegations which have yet to be substantiated.  The date for the vote is expected to be held September 18^th.

Recently, three projects of proposed legislation with special emphasis on lithium were introduced in the Peruvian Congress for debate and approval. The projects vary considerably in their approach, ranging from tremendous support from the State and its institutions and assistance for the private sector to develop the lithium market in Peru, to strict controls imposed by the State at all levels. As far as can be ascertained, all the proposed legislation highlights the strategic importance of lithium to the country, prioritizing the development of the sector and does not seem to preclude private ownership or development.

“The submission of three different lithium legislation proposals to Congress within a week demonstrates the interest that our Falchani discovery has generated in Peru,” Alex Holmes, CEO of the Company stated. “Lithium chemical processing and production requires certain technologies and a very specialized skill set not currently available in-country. As we advance Falchani, we are seeking to support the development of the prerequisite skillsets in-country, through education, training, and partnerships, to make lithium chemical development a successful industry for the country.”

Peru has a long history of encouraging and supporting foreign private investment in general and in the mining sector in particular, which is and has always been paramount to the economic stability and ongoing development of the country. Considering the very tumultuous political period that Peru as a country passes through at present, the Company believes that it is possible more projects may be submitted to Congress. As a result, it will take a while before any decision may be adopted with respect to the lithium industry. The Company expects that any such decision will be one that continues to encourage investment and ensure sustainable and responsible development in the country.  In Peru lithium is considered a “non-metal” and does not currently require any specific regulatory/permitting framework for exploration, exploitation and processing.

On August 4^th Peruvian Congress rejected a vote of confidence for President Vizcarra’s cabinet chief, forcing the resignation of 19 cabinet ministers, including Rafael Belaunde, the Minister of Energy and Mines who was appointed on July 15^th. On August 11^th Luis Miguel Inchaustegui, previously Vice Minister of the same Ministry, was appointed as the new Minister of Energy and Mines. On August 13^thVice Minister Augusto Cauti tendered his resignation and was replaced by economist Jaime Gálvez Delgado, who until last year served as general director of Mining Promotion and Sustainability of MINEM. The Company has worked with both parties in their prior roles at the Ministry and looks forward to working with them as the projects continue to advance.

In July, MINEM adopted new exploration regulations which will in effect streamline early exploration (pre-drilling) timelines in advancing a project to drill ready status.

On July 24^th Susana Vilca, previously the Minister of Energy and Mines, was appointed as the new Institute of Geology Mining and Metallurgy (“INGEMMET”) President.

Concessions: Judicial and Administrative Processes

In August 2020, the judicial process for the concessions officially resumed, however COVID-19 work stoppages and restrictions in Peru have added significant delays to court procedures and the Company has not been provided with a timeline for an expected decision for the Precautionary Measure on the remaining 15 concessions. Meetings with MINEM and INGEMMET have continued to advance the administrative process, but recent personnel changes within these institutions will likely lead to some delays with talks restarting with new Ministers within MINEM. Updates will be provided as and when they become available.

Qualified Persons

Mr. Ted O’Connor, P.Geo., a Director and Technical Advisor to Plateau, is the Company’s designated Qualified Person as defined by NI 43-101, has reviewed and approved the scientific and technical information contained in this news release.

 

About Plateau Energy Metals

Plateau Energy Metals Inc., a Canadian exploration and development company, is enabling the new energy paradigm through exploring and developing its Falchani lithium project and Macusani uranium project in southeastern Peru, both of which are situated near significant infrastructure.

 

Source: Plateau Energy