Hot Chili Announces PFS for Huasco Water & MOU for Seawater Supply to Costa Fuego

PR Newswire03-31

PERTH, Australia, March 31, 2025 /PRNewswire/ - Hot Chili Limited (ASX: HCH) (TSXV: HCH) (OTCQX: HHLKF) ("Hot Chili" or the "Company") is pleased to announce the results of a Pre-Feasibility Study ("...

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}\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nHot Chili Announces PFS for Huasco Water & MOU for Seawater Supply to Costa Fuego\n</h2>\n\n<h4 class=\"meta\">\n\n\n2025-03-31 18:00 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://finance.yahoo.com/news/hot-chili-announces-pfs-huasco-100000515.html><strong>PR Newswire</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>PERTH, Australia, March 31, 2025 /PRNewswire/ - Hot Chili Limited (ASX: HCH) (TSXV: HCH) (OTCQX: HHLKF) (\"Hot Chili\" or the \"Company\") is pleased to announce the results of a Pre-Feasibility Study (\"...</p>\n\n<a href=\"https://finance.yahoo.com/news/hot-chili-announces-pfs-huasco-100000515.html\">Source Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":null,"symbol_name":null,"start_time":0,"source_url":"https://finance.yahoo.com/news/hot-chili-announces-pfs-huasco-100000515.html","article_id":"2523884919","we_media_id":null,"thumbnails":[],"rights":{"source":"yahoofinance_au","url":"https://finance.yahoo.com/news/hot-chili-announces-pfs-huasco-100000515.html","rn_cache_url":null,"directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2523884919","pubTimestamp":1743415200,"columns":[],"sourceInfo":{"source_id":"yahoofinance_au","name":"Yahoo Finance AU"},"weMediaInfo":null,"summary":"PERTH, Australia, March 31, 2025 /PRNewswire/ - Hot Chili Limited     is pleased to announce the results of a Pre-Feasibility Study  for the Company's subsidiary Huasco Water, an 80%-owned entity that controls strategic water assets in the Huasco Valley of Chile.Strong Economics for a Large, Multi-User, Water Business. Stage 2 Water SupplyPFS for 1,300 L/s of Potential Desalinated Water Supply: Post-tax NPV8% of US$958 million and IRR of 19%. Start-up capital cost for desalinated water supply estimated at US$1.4 billion with a 4 year payback. Stage 3 Conceptual Study for 2,300 L/s of Potential Desalinated Water Supply: Post-tax NPV8% of approximately US$1.3 billion andIRR of around 19%. Expansion capital cost for desalinated water supply estimated at US$1.9 billion with a 3.5 year payback. Only Active Maritime License:HW Aguas para El Huasco SpA , a joint venture between Hot Chili  and Compaia Minera Del Pacifico , is the only company with permitted access to supply seawater in the Hua","collect":0,"end_time":0,"defaultTopTitle":"yahoo.com","property":[],"viewcount":null,"language":"en","relate_stocks":{},"translate_title":"Hot Chili宣布Huasco Water的PFS以及向Costa Fuego供应海水的谅解备忘录","themeId":null,"isJumpTheme":false,"ttsUrl":null,"symbols_score_info":{"EIA":1,"EIS":1,"HCH.AU":0.9,"HHLKF":1,"IRR":1,"PEA.AU":1,"PFS":1},"content_text":"PERTH, Australia, March 31, 2025 /PRNewswire/ - Hot Chili Limited (ASX: HCH) (TSXV: HCH) (OTCQX: HHLKF) (\"Hot Chili\" or the \"Company\") is pleased to announce the results of a Pre-Feasibility Study (\"PFS\") for the Company's subsidiary Huasco Water, an 80%-owned entity that controls strategic water assets in the Huasco Valley of Chile. \nHighlights\nStrong Economics for a Large, Multi-User, Water Business\n\nStage 11 Water Supply PFS for 500L/s of Potential Seawater Supply: Post-tax Net Present Value (NPV8%) of US$116 million and Internal Rate of Return (IRR) of 19%.  Start-up capital cost for seawater supply estimated at US$151 million with a 4.5 year payback\nStage 2 Water Supply PFS for 1,300 L/s of Potential Desalinated Water Supply: Post-tax NPV8% of US$958 million and IRR of 19%.  Start-up capital cost for desalinated water supply estimated at US$1.4 billion with a 4 year payback\nStage 3 Conceptual Study for 2,300 L/s of Potential Desalinated Water Supply: Post-tax NPV8% of approximately US$1.3 billion and IRR of around 19%.  Expansion capital cost for desalinated water supply estimated at US$1.9 billion with a 3.5 year payback\n\nStage 1- Multi-Decade Seawater Supply to Costa Fuego\n\n20 Year Seawater Supply with Foundation Off-taker: Memorandum of Understanding (MOU) executed for water supply of up to 500 L/s to Hot Chili's Costa Fuego Copper-Gold Project\nLong Lead-times Permits Secured: Granted maritime water concession to extract seawater, permit for coastal land access, Stage 1 pipeline easements and connection to the electrical grid secured\nNear-Term & Tied to Costa Fuego Development Decision: First water supply planned for end of decade\n\nStage 2 and 3 – Regional, Desalinated Water Supply Opportunity\n\nLarge Catchment of Potential Off-takers: Over 4,000 L/s of desalinated water demand identified, including six undeveloped mining projects without access to desalinated water supply. No off-taker agreements have been secured for stage 2 or 3 and discussions with potential off-takers is continuing. \nStaged Growth Approach: Establishment of seawater supply (20-year duration) at the end of the decade, followed by initial desalinated water supply (20-year duration) two years later, and then an expansion of desalinated water supply at year 22, culminating in 42 years of potential water supply to community, agriculture and mining in the Huasco Valley region\n\nTwo Independent Engineering Groups Utilised\n\nWater Supply PFS and conceptual engineering studies undertaken by independent Engineering Groups Wood Australia Pty Ltd and ILF Ingenieria Chile Limitada part of ILF Consulting Engineers Group in co-operation with Huasco Water's owners' team.\n\nFirst-Mover Advantage\n\nOnly Active Maritime License: HW Aguas para El Huasco SpA (\"Huasco Water\"), a joint venture between Hot Chili (80% interest) and Compañia Minera Del Pacifico (20% interest), is the only company with permitted access to supply seawater in the Huasco Valley region following a ten-year regulatory approval process \nDesalination Permitting Advancing: Over a year advanced on regulatory applications to enable the supply of desalinated water from existing maritime concession and a second maritime concession application by Huasco Water\nLong Permitting Timelines Continue: No regulatory changes have been made to Chilean maritime permitting process since grant of Huasco Water's maritime concession. Hot Chili continues to have the competitive advantage of having the first position in the area for a water distribution business.\nEnvironmental Impact Assessment (EIA) Advanced: Stage 1 seawater supply is included within the Costa Fuego EIA, baseline studies complete\n\n\n\n\n\n             ______________________________ \n\n\n1 The Huasco Water PFS has been aligned with the Costa Fuego PFS, shares the same assumptions for Costa Fuego in stage 1. See announcement dated 27th March 2025 \"Hot Chili Announces PFS & Maiden  Mineral Reserve  for the Costa Fuego Cu-Au Project\". \n\n\n\n\nHot Chili's Managing Director Mr. Christian Easterday commented, \n\"We are very pleased to deliver our PFS for Huasco Water with first economics outlining potential for an attractive long-life industrial water project.\nThe Water Supply PFS has been undertaken in conjunction with the Company's recently announced PFS for our Costa Fuego Copper-Gold Project, which outlines a multi-decade project with top quartile copper production capacity and lowest quartile capital intensity.\nThe outcomes of the Water Supply PFS provide an opportunity for Hot Chili to fully consider the strategic value of its 80% owned subsidiary company Huasco Water, which controls all our critical water assets.\nThe Company considers the potential to outsource its water infrastructure for seawater supply to be a value-enabler and have anchored Huasco Water by executing an MOU to negotiate a foundation seawater off-take agreement for Costa Fuego.\nThe Company has received significant interest in Huasco Water from both Chilean and international water investment groups in addition to several neighbouring mine developers, agricultural groups, community groups and government.\nWith PFS level engineering complete for stage 1 and stage 2 water supply, the Company is well positioned to pursue potential strategic partnership and additional off-taker discussions for Huasco Water.\nWe look forward to providing further updates on drilling results from our recently confirmed La Verde copper-gold porphyry discovery which is providing an exciting additional growth platform for our shareholders.\"\nThe Company will be hosting webinars on Monday 31st March 10.00 am EST (for North American audience) to brief shareholders and investors on the outcomes of the Costa Fuego and Huasco Water PFS.\nHot Chili's Chief Executive Officer Christian Easterday, Executive Vice President Jose Ignacio Silva, Chief Operating Officer Grant King and Chief Financial Officer Ryan Finkelstein will be hosting the call, which will also include a Q&A session.\nThe following links will provide access to the investor briefing webinar:\nRegister Here for North American Webinar\nMonday 31st March at 10.00 am EST\nAfter registering, you will receive a confirmation email containing information about joining the webinar.\nThis announcement is authorised by the Board of Directors for release to ASX and TSXV.\nHot Chili's Managing Director and Chief Executive Officer Mr Christian Easterday is responsible for this announcement and has provided sign-off for release to the ASX and TSXV.\nFor more information please contact:\n\n\n\n\nChristian Easterday Managing Director – Hot Chili \n\nTel:       +61 8 9315 9009 Email:  admin@hotchili.net.au  \n\n\nCarol Marinkovich Company Secretary – Hot Chili \n\nTel:       +61 8 9315 9009 Email:  admin@hotchili.net.au  \n\n\nGraham Farrell  Investor & Public Relations (Canada) \n\nEmail: graham@hotchili.net.au \n\n\n\n\nor visit Hot Chili's website at www.hotchili.net.au\nReasonable Grounds for Customer Base\nUnder 769C of the Australian Corporations Act the company provides the following 'reasonable grounds' basis for the assessment of its forecast customer base.\nHuasco Water is the only company with permitted access to supply industrial scale seawater to the Huasco Valley region.  Huasco Water is also advanced in its permitting application to enable its existing maritime concession to be upgraded to provide desalinated water.\nThe current maritime concession regulatory process in Chile is long, as evidenced by Hot Chili's 10-year lead time to secure its maritime concession. This combined with the current regulatory environment, restricting the use of continental water in the Atacama region of Chile, places Huasco Water's water assets as a key enabler for industrial scale water supply to the Huasco Valley region.\nWater supply networks are typically bound by areas of influence related to water transmission distance from intake. This distance has been determined by Huasco Water's independent consulting experts as an area defined by 75km north and 75km south of Huasco Waters permitted water intake location.  Potential alternative far-field water supply networks from the north (Copiapo) or south (La Serena) have been assessed and determined to be economically challenged (from the perspective of capital and operating cost) to provide water supply to the Huasco Valley region.\nAll parties identified in the water demand table for stage 2 and 3 require desalinated water supply in order to  develop their projects and are engaged in ongoing discussions with Huasco Water concerning potential water supply solutions. \nAll project development timeframes have been sourced from publicly available information and from direct discussion with each potential customer to determine a schedule of potential water supply. MOU's to study and negotiate off-take arrangements for 165 L/s of desalinated water demand for stage 2 have been executed with private parties (Agrosuper and Nutram) in the Huasco Valley already and further MOU's are expected to be executed in cooperation with other potential off-takers.\nRising global demand for copper is translating to rising long-term consensus price for copper.  The Huasco Valley region represents one of the largest groupings of major undeveloped copper projects in the world and is attracting significant capital investment.\nThere are currently no alternatives to industrial scale water supply for the Huasco Valley region over the next ten years given current regulatory timeframes.  Given global copper supply and demand fundamentals, it is expected that the majority of these projects will advance into production should copper incentive price be sufficient and water supply be available within the coming ten-year period. \nHuasco Water's approach to developing a regional multi-user water network to reduce environmental and social impacts and drive commercial and community synergies is aligned with the Chilean government's approach to addressing water scarcity in the Atacama region.\nWhile approximately 4,000 L/s of potential desalinated demand has been identified from undeveloped mineral resource projects in the Huasco Valley area of influence, only 1,300 L/s in stage 2 and 2,300 L/s of demand in stage 3 have been forecast. \nHuasco Water has determined that these projects, their forecast demand and timing are considered reasonable grounds for forecasts as determined by independent water industry expert reports (PFS engineering report) commissioned by Huasco Water and taking into consideration direct discussions with potential customers.\nReasonable Grounds for Financial Forecasts\nThe basis for forecasting the tariff (or price) that client's pay for water supply is as follows:\nOur independent water industry expert report (PFS engineering report) outlined engineering designs for water transmission for Stage 1, Stage 2 and Stage 3 and designs were costed for construction and operation.  Capital and operating costs formed the basis of the tariff estimation, with the fixed tariff established to service capital cost repayment and the variable tariff established to service operating costs to supply.  Capital and operating cashflows and discount rate are combined to estimate the levelised cost of water for each stage and client.\nFor the Huasco Water PFS financial model, the capital and operating cashflows require a margin to make a minimum return on capital investment.  The combination of cost and margin produce a tariff that is specific to each client and represents the price of water supply to the location of their demand.  The tariff is estimated to a value that will produce a target Internal Rate of Return (IRR) for Huasco Water.  For a higher or lower IRR target, a higher or lower tariff is estimated that achieves target IRR and provides a sensitivity range of water price for the financial model forecast. \nA reasonable range of IRR values was defined from consultation with independent water industry experts as being from 12% to 19% and these returns form the basis of the range of tariffs presented in Table 1.\nWater prices are estimated using this approach instead of a market based, long-term price forecast as there is no existing market for water supply in the Huasco Valley region. \nGiven potential earnings forecasts are for periods of more than two-years, financial forecasts have been supported by independent water industry expert reports and are considered by the Company as being objectively verifiable sources of information. \nDisclaimer and Forward-Looking Statements\nNeither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release.\nThis news release does not purport to be complete or contain all the information that may be material to the current or future business, operations, financial condition, or prospects of Hot Chili, Huasco Water or the results of the Water Supply PFS.\nCertain information contained herein is based on, or derived from, information obtained from independent third-party sources, publicly available reports and other trade and industry sources. Hot Chili believes that such information is accurate and that the sources from which it has been obtained are reliable; however, Hot Chili has not independently verified such information and does not assume any responsibility for the accuracy or completeness of such information.\nStatements in this news release that are not historical facts are \"forward-looking information\" or \"forward-looking statements\" within the meaning of Canadian securities legislation and Australian securities legislation (each, a \"forward-looking statement\"). The use of any of the words \"anticipate\", \"envisage\", \"forecast\", \"consider\", \"proposed\", \"conceptual\", \"opportunity\", \"designed to\", \"believe\", \"could\", \"estimate\", \"expect\", \"may\", \"plan\", \"potential\", \"project\", \"should\", \"will\", \"would\" and similar expressions are intended to identify forward-looking statements. In this news release, forward-looking statements relate, among other things, to: prospects, projections and success of the Huasco Water project; potential seawater and desalinated water supplies; permitting timelines; expected tariffs and financial measures; anticipated NPV, project life, cashflows, production rates, start-up capital, sustaining capital and other cash costs; engineering and infrastructure design; financial modelling; expected demand; potential opportunities  and expected cost efficiencies; and projected development timelines, engineering outcomes and growth potential analysis.\nForward-looking statements involve known and unknown risks, uncertainties, and other factors, which may cause the actual results, performance, or achievements of the Company and Huasco Water (collectively, the \"Companies\") to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. A number of factors could cause actual results to differ materially from a conclusion, forecast or projection contained in the forward-looking statements in this news release, including, but not limited to, the following material factors: industry-wide and project-specific risks; operational risks; sovereign risks associated with the Companies' operations in Chile; recruiting qualified personnel and retaining key personnel; future financial needs and availability of adequate financing; market volatility; financial failure or default of joint venture partners, contractors or service providers; competition risks; economic and market conditions; risks to employee health and safety or disruption to operations in the event of an outbreak of disease; estimates and assumptions used in budgeting, design of the Huasco Water project (including engineering, pipeline and other infrastructure designs) and economic analyses proving to be incorrect and other risks and uncertainties described elsewhere in this news release and in the Company's public filings with the ASX and the Company's Canadian public disclosure record.\nAlthough the forward-looking statements contained in this news release are based upon assumptions which the Company believes to be reasonable, there can be no assurance that actual results will be consistent with these forward-looking statements. With respect to forward-looking statements contained in this news release, the Company has applied certain material assumptions including: the continuity of future commodity prices and demand; the availability of skilled labour; the timing and amount of capital expenditures; that future currency exchange and interest rates will be consistent with the Company's expectations; that increasing competition will not have a material adverse impact; that general conditions in economic and financial markets will be sustained or will improve; availability of construction and other required equipment; that regulation by governmental agencies and relations with local communities will not change in a materially adverse manner; that future tax rates, tariffs, capital and operating costs will be as expected; availability of future sources of funding; that requisite financing will be available and can be obtained on reasonable terms; that the assumptions underlying estimates related to the design of the Huasco Water project and financial analyses will prove to be as anticipated and that current exploration, development, environmental and other objectives concerning the Costa Fuego Project and the Huasco Water project can be achieved and that the Companies' other corporate activities will proceed as expected.\nAlthough the Company has attempted to identify important factors that could cause actual results to vary materially from those projected in such forward-looking statements, there can be no assurance that forward- looking statements will prove to be accurate. Accordingly, readers should not place undue reliance on forward- looking statements. The forward-looking statements in this news release is based on plans, expectations, and estimates of management as at the date hereof and the Company undertakes no obligation to update such forward-looking statements, other than as required by applicable law.\n\n\n\nTable 1 Huasco Water PFS Key Outcomes\n\n\n\n\nStage \nKey Performance Indicator \n\nIRR \n\n\n12 % \n15.5 % \n19%  (Base case) \n\n\nStage 1  PFS Engineering (Seawater) \nFixed Water Tariff \nUS$M/year \n23 \n28 \n33 \n\n\nVariable Water Tariff \nUS$/m³ \n0.49 \n0.59 \n0.69 \n\n\nAverage Annual Price of Water1 \nUS$/m³ \n2.33 \n2.80 \n3.29 \n\n\nNominal Seawater Water Demand \nL/s \n500 \n500 \n500 \n\n\nCosta Fuego PFS Total Cash Costs \nUS$/lb Cu \n1.31 \n1.35 \n1.38 \n\n\nImpact on Costa Fuego PFS Total Cash Cost \nUS$/lb Cu \n-0.07 \n-0.04 \n0 \n\n\nNPV8 \nUS$M \n40 \n77 \n116 \n\n\nLevelized Cost of Water to Huasco Water (8%) \nUS $/m³ \n1.68 \n1.68 \n1.68 \n\n\nStart Up Capital \nUS$M \n151 \n151 \n151 \n\n\nSustaining Capital \nUS$M \n26 \n26 \n26 \n\n\nStage 2  PFS Engineering (Desalinated Water) \nFixed Water Tariff \nUS$M/year \n242 \n282 \n323 \n\n\nVariable Water Tariff \nUS$/m³ \n1.48 \n1.73 \n1.97 \n\n\nAverage Annual Price of Water2 \nUS$/m³ \n6.42 \n7.49 \n8.56 \n\n\nNominal Desalinated Water Demand \nL/s \n1,300 \n1,300 \n1,300 \n\n\nNPV8 \nUS$M \n324 \n638 \n951 \n\n\nLevelized Cost of Water to Huasco Water (8%) \nUS $/m³ \n4.87 \n4.87 \n4.87 \n\n\nStart Up Capital \nUS$M \n1,430 \n1,430 \n1,430 \n\n\nSustaining Capital \nUS$M \n1,170 \n1,170 \n1,170 \n\n\nStage 3  Conceptual Study (Desalinated Water Expansion) \nFixed Water Tariff \nUS$M/year \n311 \n352 \n424 \n\n\nVariable Water Tariff \nUS$/m³ \n1.78 \n2.01 \n2.44 \n\n\nAverage Annual Price of Water3 \nUS$/m³ \n6.94 \n7.86 \n9.47 \n\n\nNominal Desalinated Water Demand \nL/s \n2,300 \n2,300 \n2,300 \n\n\nNPV8 Estimate \nUS$M \n411 \n794 \n1,270 \n\n\nLevelized Cost of Water to Huasco Water (8%) \nUS$/m³ \n5.12 \n5.12 \n5.12 \n\n\nStart Up Capital \nUS$M \n3,330 \n3,330 \n3,330 \n\n\nSustaining Capital \nUS$M \n3,550 \n3,550 \n3,550 \n\n\n\n\n\n\n\n\n         ______________________________ \n\n\n1 Average Annual Price of Water for Costa Fuego. Price must be calculated subject to each project's location and requirements. \n\n\n2 Average Annual Price of Water for Clients supplied in the Stage 2. Price must be calculated subject to each Client's location and requirements. \n\n\n3 Average Annual Price of Water for Clients supplied in the Stage 3. Price must be calculated subject to each Client's location and requirements. \n\n\n4  For each stage, financial estimates including NPV, tariffs, expenditure, and costs incorporate cashflows from previous stages due to the sequential development and overlap of each stage.  Subsequently, Stage 1 estimates are solely for Stage 1, however, Stage 2 estimates incorporate Stage 1 cashflows, and Stage 3 estimates consider cashflows from Stage 2 and Stage 1. \n\n\n\n\n\n\n\nStage 1 – PFS Seawater Supply\nStage 1 of the PFS encompasses the supply of seawater to the Costa Fuego Project by a 62 km over-land pipeline. Table 2 presents the base case economics for stage 1.\nTable 2 Stage 1 Base Case Financial Outcomes\n\n\n\n\nStage 1 (Costa Fuego 20-Year project) \nUnits \nValue \n\n\nTariff \n\n\nVariable Tariff \nUS$/m³ \n0.69 \n\n\nFixed Annual Tariff \nUS$M/year \n33 \n\n\nProject Life \nyears \n20 \n\n\nTotal Volume of Seawater Delivered \nMm³ \n255 \n\n\nFinancial Measures \n\n\nPre-tax \nNPV8% \nUS$M \n172 \n\n\nIRR \n% \n22 \n\n\nPost-tax \nNPV8% \nUS$M \n116 \n\n\nIRR \n% \n19 \n\n\nStartup Capital \nUS$M \n151 \n\n\nSustaining Capital \nUS$M \n26 \n\n\nTotal Revenue \nUS$M \n838 \n\n\nTotal Operating Costs \nUS$M \n91 \n\n\nEBITDA \nUS$M \n747 \n\n\nCorporate Tax \nUS$M \n154 \n\n\nFree Cash Flow \nUS$M \n416 \n\n\nPayback period (from commissioning)  \nyears \n4.5 \n\n\nProfitability Index (Post-tax NPV / Startup Capex) \nRatio \n0.77 \n\n\n\n\nA summary of key engineering outcomes is as follows:\n\nA robust PFS process was undertaken with two engineering groups generating alternative designs for the pipeline and pumping to supply Stage 1. Both independent consultants undertook separate studies in order to determine optimal design, while ensuring robust cost engineering\nEngineering studies for the development of the seawater intake infrastructure mitigated key risks by incorporating advanced studies on wave propagation (including tsunamis) to ensure a 50-year life span\nSingle pumping station employed for stage 1. Both an above ground and below ground solution were designed to provide optionality for both above ground and below ground pipeline alternatives.\nReal-time control and monitoring system to enhance operational efficiency and avoid down-time\n\n\n\n\n\n\n\n\n\n\nStage 2 – PFS Desalinated Water Supply\nStage 2 of the PFS encompasses the supply of desalinated water to the Huasco Valley region by initially utilising the same easement corridors of stage 1. Table 3 presents the base case economics for stage 2.\nTable 3 Stage 2 Base Case Financial Outcomes\n\n\n\n\nStage 2  \nUnits \nValue \n\n\nTariff \n\n\nVariable Tariff \nUS$/m³ \n1.97 \n\n\nFixed Annual Tariff \nUS$M/year \n323 \n\n\nProject Life \nyears \n22 \n\n\nTotal Volume of Seawater Delivered \nMm³ \n255 \n\n\nTotal Volume of Desalinated Water Delivered \nMm³ \n822 \n\n\nFinancial Measures \n\n\nPre-tax¹ \nNPV8% \nUS$M \n1,410 \n\n\nIRR \n% \n22 \n\n\nPost-tax¹ \nNPV8% \nUS$M \n951 \n\n\nIRR \n% \n19 \n\n\nStartup Capital¹ \nUS$M \n1,430 \n\n\nSustaining Capital¹ \nUS$M \n1,170 \n\n\nTotal Revenue¹ \nUS$M \n9,220 \n\n\nTotal Operating Costs¹ \nUS$M \n1,240 \n\n\nEBITDA¹ \nUS$M \n7,980 \n\n\nCorporate Tax \nUS$M \n1,470 \n\n\nFree Cash Flow1 \nUS$M \n3,910 \n\n\nPayback period (from Stage 2 commissioning)  \nyears \n4.0 \n\n\nProfitability Index (Post-tax NPV / Startup Capex)¹ \nRatio \n0.67 \n\n\n\n\n\n\n\n\n\n\n\n1 Includes the earlier Stage 1 cashflows \n\n\n\n\nA summary of key engineering outcomes is as follows:\n\nEngineering studies designed an upgraded seawater intake and a reverse osmosis desalination plant with scalable capacity\nSeven strategically located pumping stations and the installation of a large-diameter pipeline system enables efficient water transmission to potential clients\nService area and growth potential analysis of the service area for Huasco Water was conducted\nPotential clients were identified within a strategic influence window of 150km centred on the Huasco Water intake. Water transmission cost is considered prohibitive beyond the strategic influence window\n\n\n\n\n\n____________________________ \n\n\n1 Includes the earlier Stage 1 cashflows \n\n\n\n\n\n\n\n\n\n\n\n\n\nStage 3 – Conceptual Study Expansion of Desalinated Water Supply\nStage 3 of the PFS encompasses the supply of desalinated water to the Huasco Valley region by expanding and extending the stage 2 network with a scoping-level engineering design. Table 4 presents the base case economics for stage 3.\nTable 4 Stage 3 Base Case Financial Outcomes\n\n\n\n\nStage 3 \nUnits \nValue \n\n\nTariff \n\n\nVariable Tariff \nUS$/m³ \n2.44 \n\n\nFixed Annual Tariff \nUS$M/year \n424 \n\n\nProject Life \nyears \n42 \n\n\nTotal Volume of Seawater Delivered \nMm³ \n255 \n\n\nTotal Volume of Desalinated Water Delivered \nMm³ \n2,280 \n\n\nFinancial Measures \n\n\nPre-tax1 \nNPV8% \nUS$M \n1,870 \n\n\nIRR \n% \n22 \n\n\nPost-tax¹ \nNPV8% \nUS$M \n1,270 \n\n\nIRR \n% \n19 \n\n\nStartup Capital¹ \nUS$M \n3,330 \n\n\nSustaining Capital¹ \nUS$M \n3,550 \n\n\nTotal Revenue¹ \nUS$M \n23,980 \n\n\nTotal Operating Costs¹ \nUS$M \n3,630 \n\n\nEBITDA¹ \nUS$M \n20,340 \n\n\nCorporate Tax \nUS$M \n3,670 \n\n\nFree Cash Flow¹ \nUS$M \n9,800 \n\n\nPayback period (from Stage 3 commissioning)  \nyears \n3.5 \n\n\nProfitability Index (Post-tax NPV / Startup Capex)¹ \nRatio \n0.38 \n\n\n\n\n\n\n\n\n1 Estimates includes the earlier Stage 1 and Stage 2 cashflows \n\n\n\n\nA summary of key engineering outcomes is as follows:\n\nEngineering studies utilised stage 2 designs with expanded flow rates for one potential client, with an extension to include one additional potential client\nExtension of the stage 2 water network increases capital costs associated with provision of water supply to potential higher Andean clients\nPotential for future water easement corridors to contemplate downhill slurry pipelines, power transmission and access roads\n\n\n\n\n\n\n\n\n\n\nBasis of Assumption\nWater Demand\nTable 5 Water Demand\n\n\n\n\n\n\nWater Demand (L/s) \n\n\nPotential Client (Project) \nWater Product \nStage 1 \nStage 2 \nStage 3 \n\n\nHot Chili Limited (Costa Fuego) (MOU executed) \nSeawater \n500 \n\n\n\n\nHuasco HVC \nDesalinated Water \n\n33 \n33 \n\n\nFreirina HVC \n\n\n33 \n33 \n\n\nAgrosuper (MOU executed) \n\n\n150 \n150 \n\n\nCMP (Los Colorados) \n\n\n200 \n200 \n\n\nVallenar HVC \n\n\n33 \n33 \n\n\nNutram (MOU executed) \n\n\n15 \n15 \n\n\nTeck Resources (Nueva Union -Relincho) \n\n\n740 \n1340 \n\n\nTeck Resources (Nueva Union -La Fortuna) \n\n\n100 \n100 \n\n\nAtex Resources (Valeriano) \n\n\n\n400 \n\n\n\nTotal \n500 \n1300 \n2300 \n\n\n\n\n\n\n\n\nTotals are rounded for significant figures \n\n\n\n\nWater demand was modelled within the water supply PFS with table 5. Potential clients were identified based upon:\n\n\n\n\na)  \nLocation within the proposed service area for Huasco Water, and \n\n\nb)  \nAbsence of published solutions for water supply or where the Huasco Water study considered that Huasco Water may provide a more superior solution. \n\n\n\n\nA description of each potential client is provided within this section.Water demand was based on publicly available data where available or is stated as assumptions based on reasonable projections based on the scale of the project.\nWater demand assumption benchmarking included an assessment of the installed capacity of beneficiation plants in the Atacama region1 and flow rates published by companies identified in the benchmarking assessment2. For companies that have not declared their water consumption, an estimate was made based on water make-up for the flotation and leaching processes, using a factor of 0.76 m3/t  and 0.10 m3/t processing material, respectively.\n\n\n\n\n______________________________ \n\n\n1 Chile Mining Annual Report 2022, National Geology and Mining Service. \n\n\n2 Mining Council's Water Platform 2021 https://consejominero.cl/plataformas-digitales/agua/ \n\n\n\n\nAgrosuper SA\nAgrosuper is a food company with over 65 years of experience in the production and marketing of chicken, pork, turkey, and processed food. Production is vertically integrated with production of animal feed, breeding farms, processing, distribution and sales. Agrosuper is shown as \"non-mining\" within the Huasco Water stages, with a facility near the town of Freirina.\nWater demand from Agrosuper is sourced directly from engagement with Agrosuper. A MOU is in place with Agrosuper for desalinated water supply.\nAtex Resources\nATEX's flagship property is the Valeriano copper gold project located 125km east of Vallenar city, within the Link Belt, in north-central Chile. The Company is focused on delineating and growing the copper-gold porphyry resource underlying a surface oxide gold deposit. Drill results to date confirm the presence of a major copper-gold porphyry system that is open in all directions.\nValeriano is adjacent to the El Encierro deposit, a joint venture between Antofagasta (51%) and Barrick Gold (49%). The project is within a 120-km long zone – internally referred as the Link Belt – connecting the Maricunga gold porphyry belt to the El Indio high-sulphidation gold-epithermal belt that hosts significant copper-gold deposits. Other companies active in this area include Filo Mining, Teck Resources, Newmont Mining as well as Lundin Mining and BHP.\nValeriano hosts a large copper gold porphyry Inferred resource: 1.41 billion tonnes at 0.67% CuEq (0.50% Cu, 0.20 g/t Au, 0.96 g/t Ag and 63.80 g/t Mo), which includes a higher-grade core totalling 200 million tonnes at 0.84% CuEq (0.62% Cu, 0.29 g/t Au 1.25 g/t Ag and 55.7 g/t Mo), reported in September 20231.\nNo formal agreement is in place with Atex Resources.\n\n\n\n\n______________________________ \n\n\n1 Atex Resources: NI 43-101 technical report titled \"Independent Technical Report for the Valeriano Copper-Gold Project, Atacama Region, Chile\" with an effective date of September 1, 2023, available at www.sedarplus.com and www.atexresources.com for additional details on the 2023 Mineral Resource Estimate for the Valeriano project \n\n\n\n\nHot Chili Limited\nHot Chili Limited are developing the Costa Fuego copper gold project located 15km south of Vallenar city. Costa Fuego released a PFS on 27th March 2025 confirming a 20-year project life with seawater demand (500 L/s) associated with the processing activities of the project. An MOU is in place for seawater supply in Stage 1.\nFreirina HVC\nFreirina Huasco Valley Community (HVC) relates to the local government for the township of Freirina. Quantities for supply of desalinated water have been obtained directly through engagement with Freirina local government officials. No formal agreement is in place with Freirina HVC.\nHuasco HVC\nHuasco Huasco Valley Community (HVC) relates to the local government for the township of Huasco. Quantities for supply of desalinated water have been obtained directly through engagement with Huasco local government officials. No formal agreement is in place with Huasco HVC.\nCMP (Los Colorados)\nCMP operates the Los Colorados iron ore mine, which is the largest iron ore deposit in Chile. The mine is located north of Huasco and, with an expansion plans out to 2050.\nCMP hold 20% ownership of Huasco Water. No formal agreement for desalinated water supply is in place with CMP.\nNutram SpA\nNutram Investments operate a copper processing facility in Vallenar, which includes crushing, grinding and flotation to produce concentrates.  A MOU is in place with Nutram for desalinated water supply in stages 2 and 3.\nTeck Resources (Nueva Union – Relincho, and La Fortuna)\nTeck Resources, in a joint venture Newmont Corporation combined their respective Relincho and El Morro projects, located approximately 40 kilometres apart in the Huasco Province in the Atacama region of Chile, into a single project named NuevaUnión.\nBased on the results of a Preliminary Economic Assessment (PEA), initial stage development of Project NuevaUnión contemplates a conveyor to transport ore from the El Morro site to a single line mill and concentrator facility at the Relincho site. \nThe Relincho deposit includes a Mineral Resource Estimate1: 782 million tonnes of Measured & Indicated classification at  0.23% Cu,  0.008% Mo, 1.12g/t Ag, and 725 million tonnes of Inferred classification at 0.36% Cu  0.012% Mo, 1.29g/t Ag.2\nThe La Fortuna deposit includes a Mineral Resource Estimate1: 246 million tonnes of Measured & Indicated  classification at  0.51% Cu,  0.59 g/t Au, 1.10g/t Ag, and 480 million tonnes of Inferred classification at 0.43% Cu  0.39g/t Au, 0.96g/t Ag.2\nNo formal agreement is in place with Teck Resources.\n\n\n\n\n______________________________ \n\n\n1 Reported under NI43101. Refer to https://www.teck.com/operations/chile/projects/nuevaunion/ for additional details and https://www.teck.com/media/Supplemental-Information.pdf \n\n\n\n\nVallenar HVC\nVallenar Huasco Valley Community (HVC) relates to the local government for the township of Vallenar. Quantities for supply of desalinated water have been obtained directly through engagement with Vallenar local government officials. No formal agreement is in place with Vallenar HVC.\nReasonable Prospects For Funding\nThe Company has formed the view that there is a reasonable basis to believe that requisite future funding for development of the Huasco Water Project will be available when required. The PFS demonstrated that the Project has robust technical and economic fundamentals for Stage 1, having regard for an MOU executed with Hot Chili Limited with tariff costs already incorporated in the PFS on this date.\nThe Company has received significant interest in Huasco Water from both Chilean and international water investment groups in addition to several neighbouring mine developers, agricultural groups, community groups and government to support the reasonable prospects for funding of Stage 2. Stage 3 remains at a conceptual level of study.\nIdentified Risks\nThe PFS process identified the following risks:\nDemand Risks\n\nForecast demand of water from the identified customer base may not be realised as assumed within the PFS\nTiming of demand of water from the identified customer base may not be realised as assumed within the PFS\n\nEnvironmental and Regulatory Risks\n\nPotential delays in obtaining environmental and sectoral permits.\nCommunity opposition due to perceived environmental impacts of the water intake or desalination system.\nRegulatory changes affecting maritime concessions or brine discharge standards.\n\nTechnical Risks\n\nChallenges in aligning designs produced by different consulting firms (ILF/Wood).\nTopographical and hydraulic uncertainties, particularly in high-altitude areas.\n\nFinancial Risks\n\nVolatility in investment and operational costs.\nReliance on securing new client contracts to validate project expansions.\n\nOperational Risks\n\nChallenges in operations due to complex geography or adverse climatic conditions.\nExposure to natural hazards, such as earthquakes and tsunamis, impacting marine infrastructure.\n\nRisk Mitigation Strategies\nThe PFS process identified the following risk mitigation strategies:\nDemand Risks\n\nFinancing and construction are contingent upon contractual offtake agreements\nStage 1 supply will underpin the establishment of the Huasco Water business, in advance of contractual supply from Stage 2 customers\n\nDesign Integration\n\nContinuous technical coordination between consulting firms to ensure seamless integration of project designs.\n\nLayout and Hydraulic Validation\n\nTechnical validation of the proposed layout and hydraulic requirements during FEL3 phase.\n\nRegulatory Compliance\n\nEarly initiation of the modification process for the existing maritime concession.\n\nEnvironmental Approvals\n\nPhased submission of Environmental Impact Studies (EIS): Costa Fuego scheduled for 2026, followed by Huasco Water Stage 2.\n\nContractual Stability\n\nExecution of Water Purchase Agreement (WPA) contracts with firm commitments to underpin expected demand projections.\n\nSecond sea water concession to mitigate upgrade of existing concession or change of use to brine discharge\n\nNorth and south route assessments to mitigate the risk of easements being agreed across the southern route which is preferred on the basis of cost of delivery.\nBelow ground pipe costing for Stage 1/2/3 to improve likelihood of approvals.\n\nStrategic Opportunities\nThe PFS process identified the following strategic opportunities:\nPioneering Initiative\n\nThe Project benefits from an existing maritime concession, significantly reducing lead times and regulatory challenges.\n\nMulti-Client Integration\n\nIn Stages 2 and 3, the project enables the integration of industrial, community, and agro-industrial water demands, establishing a consolidated multi-client solution.\n\nEconomies of Scale\n\nBy replacing multiple individual water intake and desalination systems, the project achieves cost efficiencies.\n\nSustainability Potential\n\nThe system offers the feasibility of integrating renewable energy sources for pumping operations, contributing to a reduced carbon footprint.\n\nCommunity Opportunity & Regional Water Security\n\nThe project enhances water security across the region, delivering a positive impact on local communities.\nBHP & Lundin Joint Venture: This may require in in the region of 2000L/s\n\n\n\n View original content to download multimedia:https://www.prnewswire.com/news-releases/hot-chili-announces-pfs-for-huasco-water--mou-for-seawater-supply-to-costa-fuego-302415251.html\nSOURCE Hot Chili Limited","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":null,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"symbols":[],"gpt_button":0,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","isDev":false,"isTTM":true,"deviceId":"web-server-community-laohu8-v3","version":"4.33.2","shortVersion":"4.33.2","platform":"web","vendor":"web","appName":"ttm","isIOS":false,"isAndroid":false,"isTiger":false,"isTHS":false,"isWeiXin":false,"isWeiXinMini":false,"isWeiBo":false,"isQQ":false,"isBaiduSwan":false,"isBaiduBox":false,"isDingTalk":false,"isToutiao":false,"isOnePlus":false,"isHuaWei":false,"isXiaomi":false,"isXiaomiWebView":false,"isOppo":false,"isVivo":false,"isSamsung":false,"isMobile":false},"href":"/m/news/2523884919"}