When I was a kid, going to the Moon was something magical that happened on television.
Today, it’s becoming a booming industry.
Rockets are reusable. Private companies are landing spacecraft on the lunar surface. Governments are signing contracts with commercial space companies.
And meanwhile, entrepreneurs have started thinking about what happens after we stop merely visiting the Moon, and we start building there.
Now comes the number that caught my attention. $566 billion. That's Deloitte's estimate of the potential economic value of a lunar economy through 2050.
And if you're a private-market investor, here’s a number that’s even more interesting: $541 billion. That's Deloitte's estimate of additional potential value from scientific advances, new energy sources, and commercial applications that we can't fully imagine today.
In other words, the biggest opportunity in the lunar economy may be the one we haven't even thought of yet.
First, Build the Highway
Before there's an actual lunar economy, somebody has to build the infrastructure for it.
Deloitte estimates that the core infrastructure required for sustained lunar activity could represent $282 billion of economic value through 2050.
That includes transportation, energy, communications and navigation, surface mobility, construction and life support. Transportation alone could account for $200 billion of it.
That makes intuitive sense. You can't have a lunar mining industry without getting equipment to the Moon. You can't build lunar data centers without power and communications. And you can't have people living and working there without life support and construction.
It's the same principle we've seen throughout economic history:
Build the infrastructure… and businesses follow.
Here Come the Businesses
Once infrastructure exists, a new collection of industries becomes possible.
Deloitte estimates another $284 billion of potential value from what it calls “enabled activity.”
That includes lunar resources and materials, national security, data and services, in-space manufacturing, and even space-based computing.
Consider water. Scientists believe there are significant deposits of water ice near the lunar South Pole. If that water can be extracted economically, it could be converted into oxygen and hydrogen — creating rocket propellant on the Moon, rather than hauling it there from Earth.
That changes the economics of space.
Then there are ideas that sound almost ridiculous today: manufacturing in space, data centers in orbit, helium-3 extraction.
Some of these ideas will fail. But that's not the point…
The $541 Billion Nobody Can Name
This is my favorite part of Deloitte's analysis.
The firm estimates that another $541 billion of value could come from innovations and applications that we can't even predict yet — and deliberately doesn't include that figure in its headline $566 billion lunar-economy estimate.
Why? Because history tells us that infrastructure often creates businesses that its builders never anticipated.
The internet wasn't built so people could order groceries from their phones. GPS wasn't built so you could find the nearest Starbucks. And nobody building the early cloud-computing infrastructure knew which businesses would eventually be built on top of it.
Raquel Buscaino, one of the Deloitte report's authors, makes this point: this uncertainty isn't necessarily a warning sign. Instead, it’s a sign of extraordinary possibility.
That's particularly relevant to private-market investing.
The Money Is Already Moving
Capital is already pouring into space. According to Seraphim's latest SpaceTech Investment Tracker, space-tech companies attracted $7.5 billion of private investment in Q2 2026, bringing trailing-12-month investment to $23 billion, an all-time high.
And there's a powerful flywheel developing. Governments can act as both investors and customers, helping finance the initial infrastructure, and providing companies with contracts that reduce some of the risk for private investors.
Then, as infrastructure gets cheaper and more reliable, commercial customers can take over.
That's a familiar recipe for building enormous industries.
Follow the Moon
I'm not suggesting you put your portfolio into lunar mining stocks. As Deloitte emphasizes, a thriving lunar economy is far from guaranteed.
But that's why I find the opportunity so interesting. The biggest fortunes in emerging industries are often made before everyone agrees the industry is inevitable.
And the Moon may be the ultimate example.
By the way, if you’re a member of Private Market Profits, you know we recently recommended the “next” SpaceX. It's a space startup being built by the very first person Elon Musk hired to build his rockets at SpaceX.
And if you’re not a member yet, you can learn more about joining Private Market Profits here »
Happy Investing
