How Should Potential Space Resource Markets Be Evaluated?

Key Takeaways

• Space resource ventures need customer, pricing, competition, and financing tests before expansion.
• Asteroid metal abundance is not market value unless processing, delivery, and demand are commercially workable.
• Government procurement may establish early demand before private commodity markets can develop.

What the 2026 Space Resource Market Study Changes

On March 10, 2026, Acta Astronautica published How Should Potential Space Resources Markets Be Evaluated?, a study by Ben McKeown, Andrew G. Dempster, Serkan Saydam, and Jeff Coulton. The study addresses a commercial problem often skipped in discussions of lunar mining and asteroid extraction. A technically recoverable resource does not automatically become a saleable product, and a saleable product does not automatically produce a financeable project.

The complete online study redirects attention from estimates of material in place to connected questions involving customers, contract terms, competing supply, pricing, project economics, and access to capital.

Many space resource proposals begin with geology and transportation. They identify water ice in permanently shadowed lunar regions, metals in regolith, or platinum-group metals in asteroids, then multiply estimated quantities by Earth commodity prices. Such arithmetic may describe theoretical gross value, but it says little about recoverable material, product purity, processing losses, delivery constraints, customer qualification, or the effect of new supply on price.

The New Space Economy asteroid mining market assessment makes the same distinction. Composition, mass, grade, recovery, and sale price are each uncertain. Those uncertainties compound through a valuation rather than canceling one another.

The study’s central contribution is its insistence that a resource venture be examined as a business before it is described as an industry. Its six-pillar model covers product, customers and market, market growth, competition, pricing, and economics.

The framework is intended as an early screening method rather than a bankable feasibility study. That limitation makes it more useful. A screening method should reject weak concepts quickly, expose assumptions, and identify which evidence must be gathered before more capital is committed.

The framework’s asteroid platinum example also demonstrates why all six pillars must be considered together. A scenario can appear financially attractive under optimistic cost assumptions yet require a production volume large enough to displace most of an existing terrestrial market.

Why Conventional Market Models Fail in Zero-Customer Markets

Standard business tools work best when buyers, competitors, price records, distribution channels, and purchasing behavior already exist. Total addressable market, serviceable addressable market, and serviceable obtainable market calculations can be useful for an established product category because analysts can begin with measured spending and progressively narrow the estimate.

Porter’s Five Forces can examine bargaining power and entry barriers when suppliers and buyers have a record of behavior. Technology adoption models can use data from earlier products or comparable industries. Political, Economic, Social, Technological, Environmental, and Legal analysis can identify external conditions when the policy environment is sufficiently defined.

Early space resource markets often lack these inputs. The study describes this as the zero-customer paradox. Prospective customers may appear in mission plans, architecture studies, or long-term forecasts, but they may lack budgets, procurement authority, approved requirements, technical standards, or firm schedules.

A lunar transportation company may expect future demand for oxygen, yet no buyer may be prepared to sign a contract for a specified quantity at a defined delivery point. A government agency may support in-situ resource utilization as a capability but continue purchasing complete missions instead of water, oxygen, metals, or construction material as individual commodities.

Interest and demand must remain separate concepts. Interest means that a prospective customer recognizes possible value. Commercial demand means that the customer has funding, authority, specifications, timing, and a willingness to purchase.

Bankable demand requires more. It normally involves a buyer whose payment commitment can support financing, along with contract terms covering delay, underperformance, delivery failure, price adjustment, inspection, and termination.

A memorandum of understanding, technology demonstration, public statement, or nonbinding letter may improve confidence. It does not equal contracted revenue. Top-down forecasts for a lunar or cislunar economy should consequently be treated as scenario inputs rather than sales forecasts for a specific venture.

PwC’s January 2026 lunar market assessment examines market opportunities from 2026 through 2050 across mobility, communications, habitation, energy, and water. PwC also states that lunar economic development remains at an early stage and continues to depend heavily on government investment and stable political funding.

Such forecasts can help identify linked infrastructure and possible demand timing. A project model must still identify the buyer, product, quantity, delivery location, procurement path, and payment source.

How the Six-Pillar Evaluation Framework Works

Product and Technical Feasibility

A product must be described in commercial terms rather than only scientific or engineering terms. For lunar water, the product could be untreated water, purified water, liquid oxygen, liquid hydrogen, radiation-shielding mass, or feedstock delivered to a processing plant.

Each option has a different specification, energy requirement, storage problem, transfer interface, and customer group. A water-bearing deposit is therefore not a single market opportunity.

The lunar water extraction chain begins with prospecting and excavation. It continues through containment, heating, vapor capture, purification, storage, and delivery. Failure at any stage can prevent a sale even when the deposit itself has been confirmed.

Technical feasibility must be tested against the intended saleable form. A venture proposing asteroid platinum must explain how mixed asteroid material becomes a certified refined product. A venture proposing lunar oxygen must define purity, pressure, temperature, storage duration, permitted losses, transfer rate, and delivery interface.

A construction company using lunar regolith must define compressive strength, dimensions, production rate, durability, dust control, and inspection requirements. Statements that regolith can be melted or sintered are not substitutes for a product specification.

The product pillar should end with a measurable specification, a defined delivery condition, and a list of unresolved engineering steps. It should not end with a broad claim that the resource exists.

Customers and Market Structure

Customer analysis should identify the legal entity expected to pay. It should also identify the mission, budget authority, procurement route, expected decision date, technical authority, delivery schedule, and alternatives available to that customer.

A national space agency, prime contractor, lunar logistics operator, and surface-habitat company may place different values on the same quantity of oxygen. An agency may pay for strategic capability or reduced dependence on Earth. A logistics operator may focus on delivered cost and recurring availability. A habitat operator may prioritize purity and dependable supply.

Buyer concentration deserves close attention because an early market may depend on one or two government programs. Concentration can simplify technical coordination, but it creates exposure to cancellation, policy changes, budget reductions, and contract renegotiation.

Customer qualification also matters. Spaceflight buyers may require proof of purity, contamination control, interoperability, storage performance, reliability, and repeat delivery. The analysis should separate entities that might use a product from entities able to sign a contract strong enough to support project financing.

Market Growth and Timing

Market growth should be tied to mission cadence and installed infrastructure. Demand for lunar propellant will not grow simply because the Moon contains water ice. It will grow if landers, transfer vehicles, depots, habitats, power systems, and surface operations consume it regularly.

The markets for lunar communications, navigation, and power reveal the same dependency. Resource demand may arrive only after shared services make repeated operations possible.

Timing errors can damage an otherwise credible project. A production plant completed several years before regular demand may consume capital without generating revenue. A plant completed after its intended customer architecture has changed may lose its expected buyer.

Growth analysis should use mission-by-mission demand cases rather than a percentage of a broad space economy forecast. Conservative cases should cover program delay, mission cancellation, reduced payload, lower flight frequency, technology substitution, and changes in destination.

The model should also recognize that demand may develop unevenly. Prospecting services, resource maps, excavation demonstrations, and processing experiments could produce revenue before regular commodity deliveries begin.

Competition and Substitutes

Competition includes more than another lunar miner or asteroid extraction company. Earth-launched supply is the immediate substitute for most off-Earth products.

Reusable launch systems, larger landers, lighter structures, better cryogenic storage, improved recycling, lower-consumption life-support systems, and redesigned missions can reduce the value of locally sourced materials.

A lunar oxygen producer may compete against lower launch prices. A surface construction company may compete against inflatable habitats, prefabricated structures, or landing systems that require less site preparation. A metal producer may compete against recycling, repair, additive manufacturing, or designs that use less material.

Existing suppliers may defend their position through lower prices, long-term contracts, technical qualification, political influence, customer bundling, or exclusive interfaces. A new resource venture should model those responses rather than assume that expensive Earth supply disappears after a lower theoretical production cost is announced.

Reliability and integration history can justify a higher delivered price. A cheaper product that arrives late, fails quality inspection, or cannot connect to the customer’s hardware may have little commercial value.

Pricing and Contract Terms

A price is meaningful only at a defined delivery point and under defined conditions. The same kilogram of oxygen has different value in a permanently shadowed crater, at a sunlit lunar base, in low lunar orbit, or at an Earth-Moon transportation node.

Price analysis must include transport, storage, transfer losses, quality, availability, delivery risk, and customer switching costs. It must specify payment currency, inspection procedures, transfer of ownership, payment timing, and responsibility for failed delivery.

Early contracts may use fixed prices, milestone payments, minimum purchase commitments, capacity reservations, cost sharing, or price floors. Later contracts could use indexed formulas, delivery-location premiums, reliability adjustments, and quality discounts.

Spot pricing requires numerous buyers and sellers, standardized products, transparent transactions, storage capacity, and enough volume to prevent one shipment from moving the market. Those conditions do not yet exist for lunar water, lunar oxygen, asteroid metals, or regolith-derived construction products.

Economics and Financeability

The economics pillar combines development spending, operating costs, replacement hardware, transportation, insurance, financing expenses, taxes, regulatory compliance, contingency, and schedule.

The model should present cash flow by year rather than displaying revenue only after full production begins. Net present value, internal rate of return, payback period, unit cost, and break-even price should be tested under delay, lower recovery, lower demand, higher capital cost, reduced selling price, and equipment replacement.

Financeability is a harder test than a positive spreadsheet result. Lenders and investors must accept technical uncertainty, long development periods, limited collateral, contract risk, legal uncertainty, and possible changes in government policy.

A project may show a positive internal rate of return under optimistic assumptions yet remain impossible to finance because the projected revenue arrives too late, depends on one customer, or lacks an enforceable purchase commitment.

The six pillars lead to one governing commercial question: can the venture raise capital on terms that its expected revenue can service?

What Asteroid Platinum Reveals About Earth-Return Markets

The study’s asteroid platinum example is useful because platinum already has an established Earth market. That removes the need to invent an entirely new end use, but it exposes difficult constraints involving processing, transportation, competition, price response, and market absorption.

The material must be located, characterized, extracted, separated, refined, returned safely, certified, and sold into a market that already contains mines, recyclers, processors, established contracts, and qualified suppliers.

High concentrations in some asteroid estimates do not remove the need for processing. The study uses an illustrative concentration of 200 grams of platinum per metric ton. At that grade, producing one metric ton of platinum could require processing about 5,000 metric tons of nickel-iron material.

Return capacity changes the product decision. The paper calculates that returning 50 metric tons of unrefined material at 200 grams per metric ton would contain too little platinum value to support the mission under its screening assumptions.

The model consequently assumes production of platinum at more than 99.9% purity in space. Such refining has not been demonstrated at commercial scale in vacuum and reduced gravity. The assumption is therefore a technical gate rather than a proven capability.

The paper’s conceptual economics show the danger of scale-dependent assumptions. Its 50-metric-ton refined platinum scenario produces a negative net present value at a 10% discount rate. The 100-metric-ton and 150-metric-ton cases produce stronger financial results under the paper’s optimistic assumptions.

Those larger cases create a market problem. They represent approximately 65% and 95% of the study’s estimate of annual new platinum supply. The venture improves its unit cost by increasing output, but the output becomes large enough to disrupt the market price used to calculate revenue.

The World Platinum Investment Council’s May 2026 Platinum Quarterly forecasts total 2026 platinum demand of 7.674 million ounces and total supply of 7.377 million ounces. The forecast also anticipates a 9% increase in recycled supply during 2026 as higher prices encourage more material recovery.

An asteroid supplier would therefore enter a market whose responses include recycling, substitution, inventory movement, producer hedging, mine optimization, changes in investment demand, and delayed expansion of industrial uses. These responses must be modeled before a long-run selling price can be defended.

NASA’s OSIRIS-REx mission returned 121.6 grams of material from asteroid Bennu on September 24, 2023. The mission was designed for scientific sampling rather than commercial production, so its cost should not be treated as a direct mining benchmark.

It still shows the gulf between sample return and bulk commodity delivery. Scaling from grams to tens of metric tons requires different collection, processing, containment, power, reentry, safety, and recovery systems.

Why Lunar Water and Off-Earth Uses May Have a Stronger Commercial Case

Earth-return metals must compete with terrestrial mines and recycling after paying for extraction, processing, transportation, reentry, and certification. Lunar water and oxygen have a different commercial logic because their value can arise from avoiding launch from Earth.

A kilogram delivered at the lunar surface or within cislunar space can have much greater operational value than the same kilogram on Earth. The correct comparison is delivered cost at the customer’s location, not the commodity’s terrestrial price.

Lunar water can support drinking, hygiene, agriculture, thermal control, radiation shielding, oxygen production, and propellant production. These applications should not be combined into one undifferentiated market estimate.

Water used for shielding may tolerate lower purity and bulk handling. Water used in crew systems requires stricter treatment. Propellant production requires electrolysis, liquefaction, cryogenic storage, and transfer equipment. Each product needs a separate capital plan, specification, and customer analysis.

The lunar ISRU production chain demonstrates why excavation is only one part of the system. Production also depends on prospecting, mobility, feedstock handling, processing, power, heat rejection, storage, quality control, and distribution.

Location can determine which resource is commercially preferable. Water in a difficult polar crater may be scientifically confirmed but commercially inferior to oxygen extracted from accessible regolith near power, landing, and communications infrastructure.

A lower-grade deposit may provide better economics if it reduces mobility, power transmission, thermal protection, excavation, and transport costs. Resource concentration must be evaluated beside accessibility and delivery distance.

Demand must also be tied to real mission architectures. The Artemis program’s economic effects may create demand for surface power, communications, mobility, maintenance, construction, and consumables before commodity trading develops.

NASA’s fiscal year 2027 budget request states that Blue Origin’s ISRU-Based Power on the Moon Tipping Point is planned to complete an autonomous integrated ground demonstration during fiscal year 2027. The system is intended to process lunar regolith simulant and produce silicon cells, aluminum wire, oxygen, iron, and slag under simulated lunar environmental conditions.

That planned demonstration represents government-supported technology maturation. It does not establish recurring commercial demand for the resulting products.

An early market may therefore use a service contract rather than a commodity purchase. A government agency could pay for verified oxygen production at a lunar site, reserve a minimum production capacity, or purchase an integrated service covering excavation, processing, storage, and transfer.

Unit-based commodity pricing could develop after repeated operation produces dependable cost and performance data.

How Customers and Contracts Could Create a Market

Space resource projects may combine the capital burden of mining with the technical and operational risk of a space mission. That combination makes revenue certainty important.

Lenders cannot rely on an ore body, processing plant, or spacecraft alone when the buyer, legal framework, product specification, and operating record remain uncertain. Equity investors may accept greater risk, but they still need a path from demonstration spending to contracted revenue.

The study draws useful comparisons with liquefied natural gas, mining, and large infrastructure projects, where long-term purchase agreements can support project finance. Space resource contracts will require different terms, but the financing logic remains relevant.

An anchor customer may commit to a minimum volume, capacity payment, milestone schedule, cost-sharing arrangement, or price floor. Government may fund demonstrations, share development expenses, guarantee part of the demand, or absorb risks that private financiers cannot price.

Private capital can assume a larger share after technical performance improves, delivery becomes repeatable, and contract risk falls.

As of July 30, 2026, the third ESA Space Resources Challenge is focused on construction using lunar regolith. The winning team is eligible for a €500,000 European Space Agency cooperative agreement, and five teams selected for field testing are eligible for €50,000 agreements. ESA states that successful proposals must identify credible lunar uses, potential customers, commercialization pathways, and routes to future deployment.

ESA’s Space Resources Industry Accelerator provides technical, commercial, fundraising, and co-funding support to ventures developing technologies and services for the lunar resource value chain.

These programs show that public agencies are evaluating business cases alongside technical performance. They do not prove that a mature private market exists. Public support should be classified according to its purpose, including research funding, demonstration funding, procurement, capacity reservation, or recurring purchase.

Contract design should allocate risks to the parties best able to manage them. Suppliers can control engineering, staffing, maintenance, and operations. Customers can control mission schedules, interface requirements, and purchase commitments. Governments can address licensing, policy continuity, and defined public-interest requirements.

A contract that transfers every uncertainty to a small supplier may be impossible to finance. A contract that transfers every uncertainty to government may weaken cost and performance incentives.

Why Segmentation, Law, and Standards Belong in Every Evaluation

The study divides potential markets by location: the lunar surface, cislunar space, and the terrestrial economy. This is more than an organizational choice.

Location determines transportation energy, storage time, communications delay, legal jurisdiction, customer access, operating conditions, and delivery risk. A kilogram of oxygen at a lunar mining site is not interchangeable with a kilogram in low lunar orbit.

The cislunar operating region contains numerous potential delivery points. Each location may support a different price, customer base, storage system, and contract structure.

Segmentation should also cover product type, customer type, mission phase, and financing model. A venture may sell prospecting data before selling material. It may provide excavation as a service, process customer-owned regolith, lease equipment, license a processing method, or sell delivered oxygen.

These business models require different amounts of capital, intellectual property protection, liability coverage, and customer commitment. Grouping all of them under one space mining market hides their commercial differences.

Law belongs in the evaluation because authorization, continuing supervision, liability, resource rights, environmental duties, heritage protection, and harmful-interference rules can affect finance.

On July 17, 2026, Mauritius became the 70th nation to sign the Artemis Accords. The Accords address peaceful purposes, transparency, interoperability, emergency assistance, registration, scientific data, heritage preservation, resource use, deconfliction, and orbital debris.

The Accords state that space resource extraction and use should comply with the Outer Space Treaty. They remain political commitments among signatories rather than a complete international licensing, ownership, or enforcement system.

The United Nations Committee on the Peaceful Uses of Outer Space continues work through its Working Group on Space Resources. An updated draft set of recommended principles was circulated on March 24, 2026, but international negotiations have not yet produced a comprehensive binding regime for commercial resource extraction.

The debate over lunar water rights shows why a company may receive national authorization yet still face international disagreement, reputational exposure, or uncertainty over operational zones and long-term access.

Standards can turn technical capability into a market. Buyers need shared definitions for purity, measurement, custody transfer, storage, connectors, contamination limits, delivery pressure, and reliability.

Without common standards, each transaction becomes a custom engineering program. Standardization can reduce transaction costs, allow comparison between suppliers, and support insurance. It can also create barriers when specifications are built around one company’s proprietary design.

Market evaluation should identify who controls the standard-setting process, whether the venture can participate, and whether its product can comply without extensive redesign.

A Practical Investment Screen for Space Resource Projects

A useful investment screen begins with a named product and ends with a financing decision. It should reject valuations based only on estimated resource quantity multiplied by an Earth commodity price.

It should also reject market forecasts that lack named customers, delivery points, purchase schedules, and procurement paths. The six-pillar model can be strengthened by assigning an evidence grade to every important assumption.

Product evidence may include measured resource data, recovery tests, processing demonstrations, purity results, storage performance, and an integrated delivery concept.

Customer evidence may include technical discussions, funded requirements, procurement schedules, draft contract terms, purchase commitments, and evidence of budget authority.

Market-growth evidence should connect demand to funded missions, planned infrastructure, expected operating cadence, and customer-specific consumption.

Competition evidence should include Earth-launched supply, recycling, substitution, mission redesign, customer self-supply, and likely incumbent responses.

Pricing evidence should show delivered cost, customer alternatives, payment terms, and contract mechanics. Economic evidence should include full cash flow, financing expenses, schedule risk, replacement cycles, insurance, contingency, and downside cases.

Each assumption should be classified as observed, demonstrated, contracted, forecast, or speculative. This prevents a model from treating a public announcement like a purchase order or a laboratory test like an operating plant.

The asteroid platinum example uses optimistic assumptions deliberately to determine whether the concept can pass an early screen. That approach is useful when the assumptions remain visible. Hidden optimism creates false precision.

Project teams should separate technical milestones from commercial milestones. A successful excavation test may reduce engineering risk without improving demand. A customer letter may improve confidence without proving performance. A demonstration contract may produce revenue without supporting long-term project debt.

Progress should be measured on both tracks.

Public agencies should identify the outcome that justifies financial support. Procurement may purchase scientific data, strategic autonomy, technology maturity, reduced mission mass, national industrial capability, or future operating resilience.

These benefits can justify spending before a private market exists, but they should be stated openly. A grant or prize should not be presented as evidence that private customers are ready to make recurring purchases.

Investors should identify the smallest project capable of producing decisive evidence. A focused prospecting mission may create more value than an early plan for full extraction because it reduces uncertainty about grade, distribution, accessibility, and processing behavior.

A modest oxygen-production demonstration may establish recovery, purity, power consumption, and equipment-life data. A capacity reservation from a creditworthy buyer may improve financeability more than another broad market forecast.

The space mining company field includes ventures pursuing different resources, destinations, and revenue models. Comparisons should be based on evidence, technical maturity, customer position, capital requirements, and contract quality rather than a common industry label.

How Space Resource Markets Could Mature

Early space resource markets are more likely to resemble government procurement programs than commodity exchanges. Customers may purchase demonstrations, integrated services, or reserved production capacity.

Prices may be negotiated project by project because no benchmark, shared delivery standard, or operating history exists. Public agencies may remain anchor buyers because they can value exploration, national capability, science, strategic access, and supply-chain resilience in ways that private companies may not recognize in near-term cash flow.

Repeated delivery can change the market structure. Operating data can support warranties, insurance, unit pricing, and independent technical review. Common interfaces can permit multiple suppliers. Buyers can compare delivered cost, quality, and reliability. Financiers can use performance records rather than relying almost entirely on engineering estimates.

Public-private arrangements may then replace direct government ownership, with public entities protecting minimum demand or sharing selected risks.

Benchmark pricing requires fungible products and sufficient trade. Propellant may reach this stage sooner than refined asteroid metals because recurring transportation operations could create repeated demand at defined depots.

Even then, oxygen at one location may not be interchangeable with oxygen at another. A benchmark would need a defined delivery point, quality grade, storage condition, transfer standard, and measurement procedure.

Futures markets would require liquidity, creditworthy intermediaries, dependable physical delivery, storage, and enough independent producers and consumers to prevent market manipulation.

The study suggests that movement from government-backed contracts to broader commercial contracting could require decades after sustained operations begin. Each segment will develop at a different rate.

Communications and power services may commercialize before resource extraction. Prospecting data may become saleable before bulk commodities. Surface construction may depend on crew cadence, power availability, landing frequency, and accepted engineering standards.

The most credible development path is cumulative. Government creates an initial purchase. Demonstrations reduce uncertainty. Standards make transactions repeatable. Additional buyers enter after suppliers establish dependable performance.

Commercial space resource markets will not form because a deposit carries an impressive theoretical valuation. They will form when a customer can specify a product, a supplier can deliver it repeatedly, a contract can allocate risk, and capital can be repaid from revenue.

Summary

The 2026 study by McKeown, Dempster, Saydam, and Coulton provides a needed correction to space resource discussions that begin with abundance. Its six pillars direct analysis toward product form, buyer identity, demand timing, incumbent response, delivered price, project economics, and financeability.

The asteroid platinum example shows that improved unit economics can require production volumes large enough to undermine the assumed market price. Lunar water and oxygen may present a stronger case because value can be created by avoiding transportation from Earth. That case still depends on location, infrastructure, standards, committed customers, and reliable delivery.

A broader policy lesson follows. Space resource markets should be evaluated by the quality of their institutions as well as their machinery.

Clear authorization, transparent operations, interoperable systems, shared measurement rules, credible contracts, and repeatable procurement can reduce uncertainty before extraction reaches industrial scale.

The market begins when obligations become specific enough for customers, suppliers, governments, insurers, and financiers to rely on them.