Steve Garwin

Bulls n Bears

Hot Chili has applied for a second maritime concession in Chile as it looks to develop a new company that will have an overflowing stream of water infrastructure assets.

Management says the new company will be aimed at servicing the growing demand for the valued commodity from the community, other mining companies and local farmers within the fast-growing region.

The company today confirmed it had submitted its latest maritime concession application to support the potential for a whopping long-term, regional multi-user seawater and desalination water supply network for the Huasco valley area of the Southern Atacama region of Chile that sits about 600km north of the Santiago capital. The second application includes brine discharge for potential seawater desalination operations as part of a push to deliver both raw seawater and desalinated water from its proposed network.

Hot Chili is now preparing to transfer all of its water assets into the new standalone company that it will still control. It says positive discussions with several potential desalinated water customers in the Huasco Valley region have already taken place, in addition to engaging with potentially suitable infrastructure partners.

It has also held talks with Chilean Government regulators to determine the best approach for its proposed plans and is reviewing the potential for direct government support to assist with driving the project forward. Management believes such a positive development within the region could trigger substantial local mining investment and deliver impressive growth to the company’s market value.

Water scarcity is THE critical issue for new mine developments in the Atacama on both the Chilean and Argentinean side of the Andes. Hot Chili is the only Company holding most of the necessary permits required to provide desalinated water to the Huasco Valley – a prolific region for potential new global copper supply needed to support global electrification and decarbonation. Securing these assets has involved over a decade of commitment.

Hot Chili executive vice-president José Ignacio Silva

The company’s recently-completed concept study for a staged water network development indicated the viability of the project at an initial 300 litres per second scale, with an eventual ramp-up to 3700 litres per second.

The study assessed a potential 100 per cent renewable energy-driven desalination water project with the potential to supply those needing a reliable water supply, such as agricultural, community and new mining companies within the Huasco Valley region near to where the company’s Costa Fuego copper project sits. The region contains six major undeveloped copper projects and two new, large-scale copper discoveries, with all projects requiring desalinated water supply.

Hot Chili says it holds the only granted maritime water concession and most of the necessary permits to be able to provide much-needed critical water to the region. It says the Chilean Government is actively encouraging investment in multi-user water networks in the region, with water scarcity being one of the biggest obstacles facing new global copper supply.

The compelling Costa Fuego project’s total resource sits at 3.62 million tonnes of copper-equivalent, with resources in the indicated category of 798 million tonnes grading 0.45 per cent copper-equivalent for 2.9 million tonnes of copper, 2.6 million ounces of gold, 12.9 million ounces of silver and 68,000 tonnes of molybdenum.

The total resource classified as inferred is 203 million tonnes at 0.31 per cent copper-equivalent for 500,000 tonnes of copper, 400,000 ounces of gold, 2.4 million ounces of silver and 12,000 tonnes of molybdenum.

The Costa Fuego project comprises the Cortadera, Productora, Alice and San Antonio deposits and management says they are all in close proximity and sit at low altitude – about 800m to 1000m.

Hot Chili’s push to build an in-demand water supply network could see it deliver tremendous value to the region and it may well find itself swimming in proposals from potential users.

Bulls n Bears

Hot Chili has nailed down the right to acquire a lucrative 140-square-kilometre patch of the historical Domekyo copper-gold mining centre, a mere 30km from its flagship Costa Fuego copper hub in Chile.

And it is a timely acquisition for the ASX-listed explorer as the price for the red metal hit US$10,000 (AU$15,244) a tonne last week for the first time since 2022. Supply disruptions following the forced closure of one of the world’s biggest copper mines in Panama late last year and ongoing drought conditions in Zambia that have impacted copper production, married up with increasing demand from green industries, have spurred the significant copper rally.

Under the terms of the acquisition agreement, Hot Chili – via its Chilean subsidiary La Frontera – will stump up US$4 million (AU$6.1 million) in staged payments over four years to earn a 100 per cent interest in the 12 exploration and 14 exploitation concessions at Domeyko. Additionally, the vendor will be granted a 1 per cent net smelter royalty (NSR) for the concession package and Frontera will have the first right of refusal to buy it back.

The Domeyko mining centre lays claim to several significant historical copper-gold mines where previous operators exploited the shallow oxide mineralisation, but never ventured deeper to test the potential copper sulphide source. Interestingly, management says the area is prospective for both porphyry and structurally-hosted styles of copper-gold mineralisation.

Hot Chili has been on a land grab of late, picking up the nearby historical Marsellesa and Cordillera copper mines and the Cometa project, all within an easy 30km trucking distance to its developing Costa Fuego project.

However, Domeyko – which boosts its land-holding by a hefty 25 per cent –is its biggest acquisition since 2019 when it stitched up its Cortadera concessions that sit adjacent to its Productora and San Antonio copper assets and collectively make up Hot Chili’s Costa Fuego copper hub.

The three deposits at Costa Fuego have a combined mineral resource estimate of 798 million tonnes of measured and indicated resources grading 0.45 per cent copper-equivalent for 2.9 million tonnes of copper, 2.6 million ounces of gold, 12.9 million ounces of silver and 68,000 tonnes of molybdenum

Hot Chili released a preliminary economic assessment (PEA) in June last year showing the project will spit out a massive $309 million a year on average in free cash across a 16-year mine life. With the impressive set of numbers outlined, the project is emerging as one of the world’s biggest and lowest-cost copper plays, with an estimated post-tax net present value (NPV) of US$1.1 billion (AU$1.66 billion).

Management says it is on track to deliver a prefeasibility study (PFS) on the project in the second half of this year.

Costa Fuego sits in the low coastal range of the Atacama Region, 600km north of the Chilean capital of Santiago in a country famed for its copper resources. With a compelling portfolio of new projects in the pipeline, all within easy trucking distance to Costa Fuego, Hot Chili looks set to strike at a time when the copper price is just starting to heat up.

October 8, 2024 | Crux Investor

• Hot Chili is developing the Costa Fuego copper project in Chile, aiming to be one of the top five large-scale copper developers outside of major mining companies.
• The project has an estimated annual production of 95,000 tons of copper and 50,000 ounces of gold, with a 16-year mine life based on current estimates.
• Hot Chili has a strategic partnership with Glencore for 60% of offtake for the first 8 years, leaving 40% uncommitted for potential future deals.
• The company is developing a water supply business, Huasco Water, which could potentially be monetized to help fund the main copper project.
• Hot Chili is targeting completion of prefeasibility studies for both the copper project and water business by late 2023/early 2024, with the goal of securing project financing by late 2026/early 2027.

In an era where the global demand for copper is steadily rising, driven by the green energy transition and infrastructure development, Hot Chili Limited stands out as a compelling investment opportunity in the copper mining sector. As one of the preeminent large-scale copper developers outside of major mining companies, Hot Chili is advancing its flagship Costa Fuego project on the Chilean coastline. With a combination of strategic advantages, including a favorable location, significant resource base, and innovative approaches to infrastructure development, Hot Chili is positioning itself to become a major player in the copper market.

Project Overview: Costa Fuego

Hot Chili’s Costa Fuego copper project is located on the Chilean coastline. The project benefits from several natural advantages that set it apart from many of its peers in the copper development space.

Costa Fuego is projected to produce approximately 95,000 tons of copper and 50,000 ounces of gold annually. This substantial output places Hot Chili among the top five large-scale copper developers globally, outside of major mining companies. The current mine life is estimated at 16 years, based on a resource base of one billion tons, with potential for extension as further studies are completed.

Christian Easterday, CEO and Managing Director of Hot Chili, emphasizes the project’s significance:

“There are only five projects that are scaled at 100,000 tons per annum of fine copper production globally outside of the control of majors. For the independent projects, there are not many of those that are near term.”

Cost Advantages

One of the most compelling aspects of Costa Fuego is its relatively low capital intensity. Easterday notes:

“It’s a billion dollars to build. If we were in the high Andes and we required fresh water or desalinated water to process with, which we don’t, then we would be talking about a $2 billion project to put out that kind of metal production.”

This cost advantage is primarily due to the project’s coastal location, which eliminates the need for expensive water infrastructure and reduces overall development costs. The lower elevation also simplifies operations and reduces associated risks compared to high-altitude projects in the Andes.

Development Timeline & Permitting Progress

Hot Chili is making steady progress towards project development. The company is preparing to submit its environmental impact assessment in mid-2024, which will be the last major permit required before obtaining the mining permit for Costa Fuego. This puts Hot Chili ahead of many of its peers in terms of permitting progress. Easterday outlines the timeline:

“Conceivably, with our best timelines at the moment, early production no earlier than late 2028 is what we foresee in the schedule.”

This timeline includes a two-year construction phase and a six-month ramp-up period to reach nameplate capacity.

Glencore Partnership

Hot Chili has secured a strategic partnership with Glencore, one of the world’s largest commodity traders. This partnership includes an offtake agreement for 60% of Costa Fuego’s production for the first eight years. This arrangement provides Hot Chili with a guaranteed market for a significant portion of its future production while leaving room for additional partnerships or spot market sales.

Importantly, Hot Chili has retained 40% of its offtake uncommitted, providing flexibility and potential upside. Easterday explains the strategy:

“We very prudently kept 40% of our offtake uncommitted outside of the Glencore arrangement, and that’s getting a significant amount of interest.”

This uncommitted portion could be particularly valuable given the tight copper concentrate market and growing interest from Asian investors in securing supply from new copper projects.

Interview with Managing Director & CEO, Christian Easterday

Huasco Water: A Strategic Asset

In addition to its core copper project, Hot Chili has developed a potentially valuable water supply business, Huasco Water. This subsidiary holds rights to supply both saltwater and desalinated water to the region, including to Hot Chili’s own project and potentially to other mining and industrial operations in the area.

The water business represents a significant potential source of value for Hot Chili. Easterday draws a parallel to a recent transaction in the sector, “Antofagasta took their water rights, they sold them for 600 million to a consortium and is now also building their water expansion of 380 million – Antofagasta has supplied them a 20-year offtake agreement to supply water.”

While the situations are not directly comparable, this example illustrates the potential value that could be unlocked from Hot Chili’s water assets. The company is considering various options for monetizing this asset, including potentially selling a majority stake to a strategic investor in the water industry.

Infrastructure Cost Savings

The development of Huasco Water also provides direct benefits to the Costa Fuego project. As Easterday explains:

“Our water infrastructure is around $140 million of capital, and that is what we can now outsource out of our build cost.”

By potentially selling the water business while retaining the necessary supply for Costa Fuego, Hot Chili could significantly reduce its capital requirements for the copper project while also generating funds to contribute to overall project development.

Financial Position & Funding Strategy

Hot Chili is well-funded for its current phase of development. Easterday notes:

“Hot Chili’s been able to fund itself very well this year in a really well-timed capital raising, which means we’re sitting here with $30 million and doing what we need to do to get the project pushed forward.”

This funding allows the company to advance its prefeasibility studies for both the copper project and the water business, as well as prepare for the environmental impact assessment submission.

Looking ahead to project construction, Hot Chili is developing a multi-faceted strategy to fund the estimated $1 billion capital cost. This strategy could potentially include:

• Monetization of the Huasco Water business
• Streaming agreements on precious metals production
• Additional offtake agreements
• Strategic partnerships or investments, particularly from Asian investors
• Traditional project finance from banking syndicates

Easterday is confident in the company’s ability to attract funding.

“We have a copper asset that’s going to have a prefeasibility at the end of the year, a water asset that’s going to have a prefeasibility not far after, and you know, both of those project values are significantly large.”

Market Outlook & Timing

Hot Chili’s development timeline aligns well with projected supply-demand dynamics in the copper market. Many analysts anticipate a significant supply deficit in the coming years, driven by growing demand from electrification and renewable energy sectors, coupled with a lack of new large-scale projects coming online.

Easterday notes the industry’s chronic underestimation of challenges in bringing new supply to market:

“Since 2014, so the last 10 years, they’ve overestimated the progression of supply forecast. There is a huge gap between what has been forecast every year to come and what has actually come.”

This dynamic could create a favorable pricing environment for new producers like Hot Chili as they enter the market.

Hot Chili’s goal is to be “first in line to finance a 100,000 ton per annum project,” as Easterday puts it. By advancing its studies and permitting processes now, the company aims to be ready for a final investment decision and financing in late 2026 or early 2027, potentially ahead of many competing projects.

This timing could allow Hot Chili to secure favorable terms for project financing and offtake agreements, as well as potentially benefit from strong copper prices as it enters production.

The Investment Thesis for Hot Chili

• Large-scale copper project with significant production potential (95,000 tons copper, 50,000 oz gold annually)
• Low capital intensity due to favorable coastal location ($1 billion vs. $2 billion for comparable high-altitude projects)
• Advanced permitting status with environmental impact assessment submission planned for mid-2024
• Strategic partnership with Glencore, with potential for additional offtake agreements
• Unique water business (Huasco Water) that could be monetized to fund a significant portion of project development
• Well-funded for current development phase with $30 million on hand
• Aligns with projected copper supply deficit, potentially benefiting from favorable pricing environment
• Management team with clear strategy and timeline for project development and financing

Hot Chili presents a compelling investment opportunity in the copper development sector. With its large-scale Costa Fuego project, strategic coastal location, cost advantages, and innovative approach to water infrastructure, the company is well-positioned to become a significant player in the copper market.

The company’s progress on permitting, strategic partnerships, and funding strategies demonstrate a clear path towards project development. Moreover, the potential monetization of the Huasco Water business could provide a unique source of funding, setting Hot Chili apart from many of its peers.

As the global demand for copper continues to grow, driven by the green energy transition and infrastructure development, well-positioned projects like Costa Fuego are likely to attract significant interest from investors, offtakers, and strategic partners. For investors seeking exposure to the copper market, Hot Chili offers a combination of scale, advanced development status, and potential for value creation that merits serious consideration.

Macro Thematic Analysis

The global transition to clean energy and electric vehicles is driving unprecedented demand for copper, creating a compelling macro environment for copper developers like Hot Chili. As countries worldwide commit to decarbonization targets, the need for copper in renewable energy infrastructure, electric vehicles, and energy storage systems is set to surge.

Concurrently, the supply side of the copper market is facing significant challenges. Years of underinvestment in exploration and development, coupled with declining ore grades at existing mines, have created a looming supply deficit. Many analysts predict this supply-demand imbalance will persist and potentially worsen in the coming years.

This situation is further complicated by the increasing difficulty in developing new large-scale copper projects. Environmental concerns, water scarcity, and geopolitical tensions in key mining jurisdictions are making it harder to bring new supply online. Projects like Hot Chili’s Costa Fuego, with its favorable location and lower environmental impact, are therefore particularly valuable.

Moreover, the growing focus on responsible sourcing and ESG (Environmental, Social, and Governance) factors in the mining industry adds another layer of complexity. Copper projects that can demonstrate strong ESG credentials, including efficient water use and community support, are likely to be preferred by both investors and offtakers. Christian Easterday succinctly captures the opportunity this creates:

“We’re starting to approach this inflection point where a lot of the greenfield projects are starting to become lower capital intensity options for new supply.”

This dynamic positions well-advanced, economically robust projects like Costa Fuego to potentially command premium valuations as the copper supply crunch intensifies.

September 23, 2024 | Kristie Batten

One of Australia’s top mining journalists, Kristie Batten writes for Stockhead every week in her regular column placing a watchful eye on the movers and shakers of the small cap resources scene.

When BHP (ASX:BHP) and Lundin Mining Corporation announced a joint bid for Toronto-listed copper explorer Filo Corp in late July, it set pulses racing.

The C$4.1 billion cash and scrip bid represents a premium of 32.2% and will give the pair ownership of the Filo del Sol copper project.

BHP will also buy 50% of Lundin’s Josemaria project for US$690 million.

Both projects sit on the border of Chile and Argentina.

Goldman Sachs forecasts the two projects have the potential to produce a combined 400,000t of copper per annum, but could cost US$12-16 billion due to the infrastructure, which would include a desalination plant and concentrate pipeline.

Hot Chili (ASX:HCH) managing director Christian Easterday was quick to highlight the lack of large-scale copper projects outside the majors in his presentation to the Precious Metals Summit in Colorado this month.

“There’s not many of us out there and there’s not many that are meaningful and near-term,” he said.

“With Filo being taken over by BHP, the list just got shorter.”

In fact, according to Hot Chili, there are only a handful of projects with the potential to produce around 100,000tpa of copper sitting in companies outside the majors.

Hot Chili’s Costa Fuego in Chile is one. The others are SolGold’s Cascabel project in Ecuador, Los Andes Copper’s Vizcachitas project in Chile and McEwen Mining’s Loz Azules project in Argentina.

All are in South America, reaffirming the region’s position as a global hot spot for copper.

“The region hosts almost 20% of new copper supply,” Easterday said.

Capstone Copper is ramping up its Mantoverde copper project in Chile to the north of Costa Fuego, which Easterday says is similar to what Hot Chili is aiming to build.

Costa Fuego

Hot Chili, which has spent $220 million at Costa Fuego, completed a preliminary economic assessment for the project in 2023, outlining capital costs of US$1.05 billion.

Costs are low compared to the company’s copper peers due to Costa Fuego’s low elevation and proximity to the coast.

“It’s half the cost to build because we’re not up in the Andes,” Easterday said.

The project is projected to produce 112,000t of copper equivalent in the first 14 years at a C1 cash cost of US$1.33 per pound, net of by-product credits.

Using a US$3.85/lb copper price and US$1750 an ounce gold price, the project has a post-tax net present value of US$1.1 billion and internal rate of return of 21%.

“We are not special by grade, but we’re special by the location and that has directly led to these financial outcomes,” Easterday said.

A pre-feasibility study is underway and due for completion by the end of the year.

Copper is now trading at around US$4.26/lb, while gold is at a record of above US$2600/oz.

“Every US10c above US$3.85 (copper), we add about another US$100 million NPV after tax to the bottom line,” Easterday said.

Hot Chili’s “secret weapon” for funding the project is its new 80%-owned subsidiary, Huasco Water, a joint venture with Compañía Minera del Pacífico.

Huasco holds a maritime water permit and will aim to develop a multi-user seawater and desalinated water supply network for communities, agriculture and new mining developments in the Huasco Valley region of Chile.

The company will release a study on the water business in the coming months.

“The project is positioned for major catalysts at the end of this year,” Easterday said.

ASX unmoved

Despite owning the largest copper development project on the ASX outside the majors in the world’s hot spot for copper development and M&A, Hot Chili shares have fallen by 37% over the past year.

The company listed on the TSX in 2021, but it still underperforms against its Toronto-listed peers.

Of the four firms that issue research coverage on Hot Chili, three are based in Canada, further highlighting the disinterest in the Australian market.

That’s despite counting Glencore as its major shareholder.

“We’re in the early stages of a copper cycle,” Easterday said.

“It’s a very, very different cycle we’re moving into. It’s about lack of supply.”

Earlier this year, S&P Global Commodity Insights found that the average time from discovery to production was now 16.3 years.

“The timeframes of 17-20 years to develop these assets are very real,” Easterday said.

“We’re sitting at probably the precipice of an electrification future, where copper is the key ingredient, and we simply don’t have an answer about where the supply is going to come from.”

Easterday said the incentive price still needed to be higher for new large-scale copper mines.

“We’re like a large-scale iron ore producer when iron ore is sitting at US$20/t,” he said.

July 8, 2024 | The West Australian

Hot Chili has entered into a new joint venture (JV) aimed at supplying seawater and desalinated water to mining projects throughout Chile’s Huasco Valley where it is pursuing its own mammoth Costa Fuego copper-gold project.

The company today confirmed it will hold an 80 per cent interest in Huasco Water and its critical water assets in the JV with Chilean iron ore company Compania Minera del Pacifico (CMP). The new company is expected to supply desalinated water to operations including Costa Fuego and CMP’s Los Colorados iron ore mine.

The JV says further offtake negotiations are already underway.

The Huasco Valley region in Chile’s Atacama Desert is one of the driest regions on Earth, inducing significant water demands from mining operations and local communities. The new water initiative reflects an increasing trend in the Atacama region towards collaborative water infrastructure development, highlighted by a recent US$600 million (AU$890 million) deal for Antofagasta Minerals’ Atacama water rights and assets.

The Company has been receiving increasing interest from potential strategic funding parties in its advanced Costa Fuego copper-gold development and its recently announced Water Supply Studies. This interest, in combination with a rising copper price environment, provides confidence to accelerate the Company’s growth and development plans whilst preserving control of these assets.

Hot Chili managing director Christian Easterday

The company holds the only granted maritime water concession and necessary permits to provide critical water access to the Huasco Valley. It has outlined about 3700 litres per second of potential future desalinated water demand from new mine developments around the valley alone.

The JV partners are likely to underpin Huasco Water as potential foundation offtakers with the Costa Fuego copper project requiring some 700 litres per second of future seawater demand, while Los Colorados needs a further 200 litres per second. Hot Chili says significant economic, environmental and social synergies exist for all potential customers in the Huasco Valley, especially given growing community and regulatory opposition to continental water extraction in the Atacama.

Initial offtake discussions are already underway with nearby mine developers, with additional non-mining desalinated water customers expected to come from the area immediately adjacent to the Costa Fuego copper hub.

The Costa Fuego copper-gold project, which lies some 740m up the hill from the proposed Huasco desalination plant, features a measured and indicated resource that sits at 798 million tonnes at 0.45 per cent copper equivalent for 3.62 million tonnes of copper equivalent, containing 2.91 million tonnes of copper, 2.64 million ounces of gold, 12.8 million ounces of silver and 68,100 tonnes of molybdenum. It makes it one of a limited number of “globally-significant” copper developments that are not in the hands of a major mining company.

Hot Chili recently executed a $29.9 million fundraising campaign on the back of a US$15 million (A$22.23 million) net smelter royalty (NSR) deal with Osisko Gold Royalties, aimed at driving its Costa Fuego copper hub in Chile into production. It comes as the red metal’s price recently launched to 60-year highs, prompting majors across the world to look to acquire copper-producing assets of scale.

The Costa Fuego prefeasibility study (PFS) is expected in the second half of this year.

By further securing its water supply and also creating a new company capable of luring significant offtake partnerships, Hot Chili now feels confident enough to sink another 25,000m of drilling into the project. It will also pursue more regional exploration and land consolidation in a show of confidence at the copper project, taking final steps forward before a bankable feasibility study and final investment decision.

Copper, water and deep pockets of cash have Hot Chili set up for an eventful second half of the year. And with copper prices remaining solid, the company appears well-positioned now to give its giant Costa Fuego project a good crack at development.

Hot Chili has loaded its financial base with a $29.9 million fundraising campaign aimed at supercharging its Costa Fuego copper hub in Chile – at a time when the reddish metal’s price is at a 60-year high.

The $119.45 million market-capped company’s significant raise, which it said drew strong demand from Australian and overseas institutional investors, coincides with a rising copper price sitting at about US$4.57 (A$6.91) per pound.

Management says it expects its private $24.9 million placement to be complemented by a further $5 million share purchase plan (SPP) to reach the $29.9 million in new funding. Shares were offered at $1 for both the placement and the SPP.

Following the completion of the raise, Hot Chili says it will move to finish its Costa Fuego prefeasibility study (PFS) in the second half of the year, further secure its water supply and also create a new water company, plug in 25,000m of drilling, pursue more exploration and land consolidation in the next 18 months and kick off a “bankable” feasibility study.

The boost to its finances follows hot on the heels of its recent half-yearly figures that showed it already had A$13.3 million in cash at the bank after reducing its 2024 commitments by US$10 million (A$15.12 million) through consolidating its option agreements, securing its water supplies and filing its technical report for the Costa Fuego copper-gold project.

We control large-scale assets in two of the most critical commodities of our time – copper and water – with two of the most desirable attributes – low-risk and near-term. In combination with a rising copper price which indicates the initial stages of a new copper price cycle driven by lack of supply, this gives the Company confidence to accelerate its growth and development plans while preserving control of these assets for our shareholders.Hot Chili managing director Christian Easterday

Easterday said the company had received increasing interest from potential strategic funding parties to help Costa Fuego’s copper-gold development and its recently-announced water supply studies. He said the project remains one of a limited number of “globally-significant” copper developments that was not in the hands of a major mining company.

Costa Fuego’s measured and indicated resource sits at 798 million tonnes at 0.45 per cent copper equivalent for 3.62 million tonnes of copper equivalent, containing 2.91 million tonnes of copper, 2.64 million ounces of gold, 12.8 million ounces of silver and 68,100 tonnes of molybdenum.

Hot Chili also recently inked a deal with Osisko Gold Royalties, pocketing US$15 million (A$22.68 million) in exchange for a 1 per cent net smelter return (NSR) royalty on copper and a 3 per cent NSR on gold across the Costa Fuego project. Management says the Osisko investment provided an endorsement of its project and its economics from one of North America’s leading royalty-streaming groups.

In addition, the company consolidated its tenure while expanding its ground footprint and kicked off its exploration and resource expansion drilling programs. It updated its resource numbers and obtained results from its initial drilling of its latest satellite targets at Marsellesa, Cordillera and Corroteo, with some good copper hits including 25m grading 0.4 per cent copper from surface with 10m at 0.8 per cent from just 7m depth at Marsellesa.

Hot Chili’s Costa Fuego is a boomer of a resource that is seems to be emerging at just the right time and the latest funding moves look set to put a solid set of wheels under the venture to get it fully on track.

The West Australian

The Las Losas Port facility to be tasked with handling Hot Chili’s copper concentrate. Credit: File.

Hot Chili has made a key step towards securing port access – one of the final in-country advantages for its Costa Fuego copper-gold project in Chile – by securing a crucial memorandum of understanding (MOU) with local port managers.

The Los Losas port at the centre of the negotiations is just 50km west of the company’s project that boasts 3.62 million tonnes of contained copper-equivalent.

As part of the MOU, management says it will fund 20 per cent of a two-year, US$4.6 million (AUD$6.95 million) feasibility study into developing a bulk-tonnage copper concentrate facility at the port. The study will include bulk loading alternatives for copper concentrates from existing facilities, potentially without modifying the existing infrastructure at the port.

The company believes the developed port would be a stimulant for many other projects in the area.

Following the study, Hot Chili says it will have a right of first refusal to ship copper concentrates through Puerto Las Losas facilities for three years. The company says it now has up to five years to negotiate a binding port services agreement, which may include a “Take or Pay Volume” clause, based on at least 80 per cent of Costa Fuego’s projected future annual concentrate production.

Management has confirmed the first item to be addressed will be the formation of a technical committee to progress the feasibility study. The committee will take aim at defining key deliverables and a timetable for management of the completion of the study’s workstreams within the first month.

Leveraging an existing port, located 50km away, into a bulk concentrate export facility has the potential to unlock significant capital and operating savings for Costa Fuego and other potential mine developers in the Huasco region of Chile. Hot Chili plans to jointly develop a significant copper infrastructure corridor, enabling our own production, and unlocking multiple projects within the region, which would benefit significantly from desalinated water supply and proximal bulk copper concentrate port facilities.

Hot Chili managing director and chief executive officer Christian Easterday.

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Last month, Hot Chili unveiled a six per cent boost to the indicated copper-gold resource at its Costa Fuego project and management says 85 per cent of its mineral resource estimate now sits in the indicated category. The company’s proposed open pit mine development will dig away at 93 per cent of the resource and the remaining 7 per cent will be accessed via underground mining.

The total Costa Fuego resource in the indicated category is now 798 million tonnes grading 0.45 per cent copper-equivalent for 2.9 million tonnes of copper, 2.6 million ounces of gold, 12.9 million ounces of silver and 68,000 tonnes of molybdenum. The total inferred resource is 203 million tonnes at 0.31 per cent copper-equivalent for 500,000 tonnes of copper, 400,000 ounces of gold, 2.4 million ounces of silver and 12,000 tonnes of molybdenum.

The project sits at low altitude, between 800m and 100m above sea level, about 600km north of Chile’s capital of Santiago and is comprised of four deposits – Cortadera, Productora, Alice and San Antonio – which are all in close proximity. The majority of the resource contained within the Cortadera deposit contains about 64 per cent of total indicated resources and 69 per cent of total inferred estimates.

The company says it is engaging with several potential infrastructure partners and reviewing the potential for direct government support to assist with driving the project forward. Management says that drive includes a concept study for a 100 per cent renewable energy-driven desalination water project for the southern Atacama region.

The proposition has the potential to supply agricultural, community and new mining demand in the Huasco valley region, near the Costa Fuego project, of up to a massive 3700 litres per second.

With port talks well and truly underway, Hot Chili is busily converting data from 24.5km of drilling across Costa Fuego into a maiden mineral reserve for its upcoming prefeasibility study (PFS) that is expected to be completed in the second half of this year.

The company’s share price was up on today’s news to hit an intraday high of $1.07 on good volume, up almost 14 per cent from yesterday’s close of 94c.

The West Australian | Matt Birney | 18 August 2022

Hot Chili says its pre-feasibility study will establish Costa Fuego as one of a few new material copper mines in the world set for near-term production. Credit: File

WA-based copper developer Hot Chili has dropped another piece of its Costa Fuego jigsaw into place after Chile’s Central Authority Electrical Regulator approved the company’s application for connection to the Maitencillo sub-electrical power station, 17km from the promising copper project.

Hot Chili says the approval is as a key step forward for the development of Costa Fuego because it will provide access not only to Chile’s national energy grid but also to multiple renewable energy providers.

Discussions have begun with electrical market advisers and providers and several non-binding quotations have been received for long-term power supply.

The selection process for a power provider or providers is expected to begin in the last quarter of this year.

Hot Chili controls 100 per cent of Sociedad Minera La Frontera, the operating company that owns Costa Fuego.

It regards Costa Fuego as one of the few global copper projects with low economic hurdles to clear and without infrastructure or permitting hurdles that might prevent its timely production.

Costa Fuego is at low altitude, about 600km north of the country’s capital, Santiago and only about 55km from the coast and the Las Losas port.

The company is aiming to tick as many “green” boxes as possible for the project and is taking a low-energy intensity development approach.

Water licences have already been granted to use sea water, without the need for desalination, for processing and existing infrastructure.

The company aims to operate the project on a 100 per cent renewable power mix of nearby solar generators, wind turbines and hydroelectric power to add to the project’s environmental credentials.

Hot Chili has been drilling the project’s Cortadera, Productora and Sant Antonio ore bodies to build its planned prefeasibility study, or “PFS” — expected in the first quarter of 2023.

The company says the PFS will establish the project as one of few new material copper mines in the world set for production in the near-term.

Earlier this year, good assay results helped boost Costa Fuego’s mineral resource estimate by more than two-thirds.

The total now stands at 725 million tonnes grading at 0.47 per cent copper equivalent for 2.8 million tonnes of contained copper and 2.6 million ounces of gold.

However, with exploration and resource growth drilling continuing, the company plans on a resource upgrade later this year.

With Hot Chili flagging more announcements across multiple work streams at the project, the rest of this year looks like being an especially busy period for the copper player.

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