How a keg disappears. Illustrative image, AI-generated.
A keg is worth more as scrap than the deposit on it
That is the whole mechanism, and it fits in one sentence. A keg is about nine to eleven kilograms of stainless steel. As long as the scrap price sits above the deposit, the keg is worth more to the wrong finder than to the honest one.
The American Brewers Association puts it plainly in its piece on keg scrapping: the scrap value of a keg is “easily the same or higher than a typical $20-30 deposit”. In Germany the deposit is usually around 30 euros; the order of magnitude is the same.
Why this is an industry problem and not a series of individual cases
Because the incentive does not depend on the individual thief but on a price ratio. When the stainless steel price rises, losses rise – regardless of how carefully any single business guards its yard. That is why the wave started in 2007 and why it returns with every commodity cycle.
What it costs – the figures that exist
First, because it is the more honest opening: for Germany there is no solid figure.
| Country | Figure | Source and period |
|---|---|---|
| Ireland | over 400,000 kegs about €40 million | Irish Brewing Association, since 2007; replacement costed at €100 per keg |
| United States | $0.46–1.37 per barrel over $33 million | Brewers Association, for the US craft sector in 2015 |
The Irish figure is the more vivid one: 400,000 kegs in a little over seven years, in a country of some five million people. The American one travels better, because it is expressed per unit of production – up to $1.37 per barrel of beer, for lost containers alone.
What neither figure says is how much of it is theft and how much is plain shrinkage. On telling shrinkage and theft apart we have written separately – for the accounts it makes no difference, for the countermeasure it makes all the difference.
The legal position is clearer than most people think
There is a widespread misconception, and it is already in the word deposit: paying a deposit buys nothing. The Brewers Association states it for the United States in one sentence: “Payment of the deposit does not convey ownership of a keg, which always remains the property of the brewery.” The same holds in Germany – the deposit secures the return; it is not a purchase price.
From that follows the second half, and it is the more interesting one. Section 935(1) of the German Civil Code:
“Acquisition of ownership under sections 932 to 934 does not occur if the thing was stolen from the owner, was lost or was otherwise missing.”
In plain terms: nobody can acquire ownership of a stolen keg in good faith. Not the person who innocently buys it on a classifieds site. Not the scrap dealer who weighs it properly and pays cash. The keg remains the brewery's property, however many hands it has passed through.
That is legally clean and practically irrelevant as long as nobody knows which brewery the keg belongs to. And that is where the real problem sits.
Scrap dealing is regulated – but not the way you would think
In Germany, buying and selling scrap metal is a trade requiring supervision under section 38 of the Trade Regulation Act. That means: after the business is registered, the authority promptly checks the operator's reliability; a police certificate of good conduct and a register extract must be produced.
What section 38 does not cover: a cash ban, a licence that can be revoked, an obligation for the seller to identify themselves, a holding period before melting. The reliability check applies to the dealer, not to the transaction.
What one country did that regulated it differently
The United Kingdom passed the Scrap Metal Dealers Act in 2013. Four instruments: a licence from the local authority, an identity requirement for the seller, a record-keeping duty covering origin and quantity – and a ban on cash payment.
The effect is unusually well documented, because the British government had to evaluate the act:
| Year | Metal thefts in England and Wales |
|---|---|
| 2011 (before the act, estimated) | 80,000–100,000 |
| 2013 | 62,075 |
| 2020 | 15,947 |
| Fall from 2013 to 2020 | 74.3 % |
This is not a keg law, and the figures cover every kind of metal theft, from church roofs to railway cable. But the mechanism is the same: where cash is paid out, metal is anonymous money. Where it is not, it is a transfer with a named recipient.
Ireland debated a comparable bill in 2014 – expressly prompted by the stolen kegs, and including a one-month holding period before melting. The government rejected the bill and pointed to the regulatory route instead.
The problem that is bigger than the theft
Stolen kegs are the spectacular part. The larger item is unspectacular: kegs nobody stole that still do not come back.
They stand in a publican's yard, ended up on a pallet with the wrong haulier, arrived at another brewery with a backload, or sit with a keg service that bought them as part of a batch. The Brewers Association reports a single reconditioning business receiving over 20,000 foreign kegs a year, and a keg pool that takes in about 5,000 a year that do not belong to its network.
The same source describes what happens when someone reports foreign kegs: honest finders are deterred by legal threats and on top of that lose the deposit they paid themselves. Anyone wanting to return a pallet carries the freight, the effort and the risk – and in the worst case hears from a lawyer.
Which means the system is built the wrong way round. Returning kegs honestly costs more than looking away, and far more than a call to the scrap dealer. As long as that holds, no appeal will change anything.
A platform meant to solve exactly this once existed: KegReturn.com, recommended by the Brewers Association. It is gone, and the domain is for sale.
What a single business can do
Nobody changes the law alone. Four things are within reach:
Marking that survives
A sticker does not survive caustic. A stamping, an electrolytic etch or a laser mark survives the washer and can still be read when the wrap band is long gone. California goes further and makes it an offence to obliterate the manufacturer's name without written permission. Which methods last how long is on the service page.
An address on the keg that is not a threat
The Brewers Association suggests a uniform address in the form kegs@breweryname.com directly on the keg. It costs nothing and lowers the barrier for the honest finder to a single email. What matters is the attitude behind it: whoever gets in touch should have their freight reimbursed, not trouble.
Know which kegs you own
It sounds banal; it is not. A fleet without a number range cannot be reclaimed, because there is no way to show that a particular keg is yours. Section 935 helps only those who can name their property.
Do not keep other people's kegs
Anyone holding a foreign keg has no ownership of it, regardless of how it arrived in the yard. What applies legally and how the return works is covered in its own article.
What we are working on
We are building an exchange point: a place where a foreign keg that has been found can be reported, matched to its owner through its marking, and returned – with the cost question settled, so that the honest route is not the expensive one.
It is not a finished product, and we write that here because it is the more honest way to handle a statement of intent. What already exists: the workshop through which kegs from many fleets pass every year, and the marking methods that make matching possible in the first place.
Our own position
Theft is a price problem and can only be addressed through the scrap trade – the British figures show that this works. That is not in our hands.
Shrinkage, by contrast, is a logistics problem, and that is solvable. Every keg that passes through our workshop is a data point: manufacturer, year of build, stamping, previous owner. If you have foreign kegs standing in your yard and want to know whose they are, write to us. We will look, and we charge nothing for it. Get in touch