Section 1
Why energy is the DACH version of the NI shock
The UK employer National Insurance change hit part-time-heavy payrolls because it charged per head below a threshold, so the cost stopped tracking output and started attaching to structure. Energy does the reverse but with the same result: it is deeply variable, it tracks output almost one to one, and for energy-intensive trades it is a large enough share of the cost base that a doubling is not a squeeze, it is a redraw of the whole margin. Germany entered an acute energy price shock after Russian gas supply was cut in 2022, and industrial and commercial electricity prices in Germany have sat among the highest in Europe since. The federal response, the Strompreisbremse (electricity price brake) and Gaspreisbremse (gas price brake), capped a portion of consumption at a reference price and ran through 2023 before ending in December 2023. So the businesses that adapted their pricing to the capped world then faced the cap's removal, a second shift on top of the first. The German bakers' trade body, the Zentralverband des Deutschen Bäckerhandwerks, publicly warned during the crisis that energy costs threatened the survival of traditional bakeries, because an oven that runs every morning cannot simply be switched off to save money the way a shop can dim its lights. The precise numbers are your own. What one bakery pays per kilowatt-hour under its contract, and how much of its cost base is energy, is specific to that business and its supplier deal, so treat any single headline figure as an illustration, not your figure. The point that holds across all of them is structural: when energy is a variable cost that scales with production, a market or policy move on energy price behaves exactly like a wage shock behaves for a labour-intensive business. It does not trim the margin. It changes the shape of the unit economics.
Section 2
See your own exposure in ten minutes
You need three numbers, and they come off your own bills, not off a news report. 1. Energy as a share of total cost. Add twelve months of electricity and gas, divide by total operating cost. Under 5 percent and energy is overhead you can absorb. Above 15 percent and it is a primary cost line, which means an energy shock hits you the way the wage shock hit UK hospitality. 2. Energy per unit sold. Total energy cost divided by units, loaves, wash-loads, covers, jobs. This is the number that tells you what a price rise in energy actually does to the margin on one sale, and it is the number to re-price against. 3. Your contract exposure window. When does your current energy contract end, and are you on a fixed or variable rate? A business on a fixed contract expiring next quarter has a known cliff coming. A business on variable is already riding the market. This is your equivalent of knowing when a policy takes effect: it tells you how much time you have before the next repricing lands on you whether you act or not. If energy is above 15 percent of cost and your contract renews soon, you are the DACH equivalent of the part-time-heavy UK restaurant in April 2025. The exposure is real, it is structural, and it will not be fixed by generic belt-tightening. It needs the response matched to the mechanism: pass-through pricing, contract timing, and load-shifting, which is a full framework in its own right and deserves its own treatment. This piece exists to make you run the three numbers so you know whether you are in that group.
Section 3
The fitness test
You understand your exposure if you can state energy as a percentage of your total cost, name your energy cost per unit sold, and say when your supply contract next reprices. With those three numbers you know whether energy is your breaking line and how long until the next move. You do not understand it yet if energy is just a bill you pay and grumble about, because a variable cost you have never measured per unit is one you cannot re-price against or hedge. The trades that survive the DACH energy regime are not the ones that used less light. They are the ones that measured energy the way a labour-intensive business measures wages, then built the pricing and the contract timing to match.