Producer prices jump to +6.7 per cent in September — energy drives it, electricity and gas follow

What Destatis reported on 20 October

Producer prices for industrial products stood 6.7 per cent above the prior-year month in September 2026 — the strongest year-on-year rise since March 2023 (+7.5 per cent). The Federal Statistical Office reported this on 20 October (press release No. 373). Against August, prices rose 1.9 per cent. The driver was once again energy: it cost 14.9 per cent more than a year earlier and 5.8 per cent more than in August alone. Mineral oil products stood 51.3 per cent above the prior year, natural gas in distribution across all customer groups 15.0 per cent, electricity 8.2 per cent. Only district heating was cheaper, at minus 0.5 per cent. Excluding energy, the rise was 3.2 per cent. What an energy price for businesses is actually made up of is explained in the guide to the components of the commercial electricity price.

Who the producer prices reach first

Producer prices measure what manufacturers charge for their products sold domestically — they sit at the start of the chain, not the end. The first to feel it are energy-intensive businesses that buy electricity, gas and mineral oil products as inputs. Through their calculation the rise moves, with a lag, into wholesale and consumer prices, and thus to landlords who pass on operating costs and to households that receive their annual statement. The jump in mineral oil feeds through fastest — in diesel, heating oil and everything that gets transported.

Why this figure foreshadows the 2027 heating bill

Anyone who wants to know where energy costs are heading looks not at the headline on consumer inflation, but at the stage before it. This is where the price arises that arrives only months later at the meter socket and in the service-charge statement. An energy rise of 14.9 per cent at the manufacturing stage is therefore not a snapshot, but a lead indicator for next year’s bills.

In heating projects I have seen since 2021 that fuel procurement dominates the calculation, not the margin. The same mechanics show up here on a large scale: as long as mineral oil is more than 50 per cent and natural gas 15 per cent above the prior year, any plan built on constant energy costs for 2027 is too optimistic. That district heating was the only item to fall slightly is the real news for owners — it shows that supply models with long-term procurement smooth the peaks.

What to do now

1. For 2027, budget with higher energy costs, not current ones — the September figure is the lead indicator, not the exception.
2. For gas and electricity supply, check the term and procurement timing rather than taking only the headline comparison figure.
3. Factor in the 2027 CO₂ price and the new grid fees, and use heat costs per kilowatt hour as a common benchmark.