Slightly falling electricity prices in 2027

Context

In brief

• In 2027, average energy tariff at 26.5 ct/kWh, a 4% decline compared to 2026
• Annual bill: 1,194 francs (-53 francs), thanks to falling procurement costs
• Energy tariff down 6.28%, but grid rises by approximately 2%
• ElCom: 580 operators reported new tariffs by August 31, 2026

Key facts

• What: Falling electricity prices in the Swiss universal service
• When: Effective January 1, 2027 (announcement September 8, 2026)
• Where: Switzerland (households in universal service)
• Who: Federal Electricity Commission (ElCom) + 580 network operators
• Average tariff: 26.5 ct./kWh (decline of 1.2 ct./kWh from 2026)
• Annual amount: Bill CHF 1,194 (-CHF 53 compared to 2026)
• Energy tariff: Down 6.28% to 11.35 ct./kWh
• Network tariff: Up from 10.73 to 10.94 ct./kWh

The Federal Electricity Commission (ElCom) announced on September 8, 2026, new tariffs for 2027. In the coming year, Swiss households will continue to benefit from falling electricity prices: the median tariff will drop to 26.5 cents per kilowatt-hour (ct./kWh), with an average decline of 4% compared to 2026. This means that a standard household with an annual consumption of 4,500 kWh will pay a bill of approximately 1,194 francs, saving 53 francs per year.

The decline is driven primarily by a reduction in energy procurement costs. The specific energy tariff (the component most directly linked to raw material prices) will fall by 6.28%, dropping from 12.11 to 11.35 ct./kWh. However, this advantage is partially offset by an increase in the network tariff, which will rise from 10.73 to 10.94 ct./kWh, and by the increase in the metering tariff, which will rise by 4 francs annually to 78.48 francs.

By August 31, 2026, approximately 580 Swiss network operators reported new tariffs for 2027 to ElCom and their customers. However, the median figures conceal a heterogeneous reality: prices vary considerably from one operator to another, primarily due to differences in procurement strategies and the share of own generation. As ElCom emphasizes, metering tariffs range between 0 and 180 francs annually, testifying to significant disparities among regional networks.

The Iran War and Its Effect on Already Concluded Contracts

The current rise in wholesale energy market prices, due to the Iran war that broke out in March 2026, will have a limited impact on 2027 tariffs. The reason is simple: suppliers have already concluded their structured procurement contracts for 2027 before the geopolitical escalation. As ElCom notes, wholesale prices have stabilized at the usual rather high level, but the visible effects of the current conflict on the Swiss bill will appear only in the following years, when old contracts expire and are renewed at potentially higher prices. Meanwhile, many suppliers will continue to benefit from the expiration of contracts concluded at particularly high prices in previous years.

Operational details

The energy bill remains a significant element of the Swiss cost of living. An average family with a consumption of 4,500 kWh per year spent approximately 1,247 francs in 2026. In 2027, this amount will drop to approximately 1,194 francs, a modest cut in absolute terms but one that fits positively within a context of inflationary pressures still present in various areas of household spending.

The overall 4% decline masks contrasting internal dynamics. While the price of energy falls thanks to the easing of global supply costs, network infrastructure (management, maintenance, investments in technology) continues to weigh on bills. This phenomenon reflects a structural Swiss trend: the country is heavily dependent on the transport of energy through high and medium voltage lines managed by Swissgrid and regional operators. These infrastructure costs do not decrease proportionally to wholesale prices and, indeed, tend to grow when investments in renewables and grid digitalization (smart metering) are needed.

Regional variability and the role of network operators

A crucial aspect highlighted by ElCom is the high variability of tariffs among the 580 Swiss network operators. The median tariff of 26.5 ct./kWh is precisely a median value, which means that half of the operators apply lower tariffs and half apply higher ones. In some cases, this dispersion is considerable: the metering tariff, for example, ranges between 0 and 180 francs per year for a household, a range that reflects very different strategic choices regarding measurement technology and service management.

These differences stem from divergent purchasing strategies. Some operators, especially in areas with strong local hydroelectric production (Alps), benefit from naturally lower supply costs. Others, in lowland areas or in cities, depend heavily on wholesale markets and inter-cantonal distribution networks. Furthermore, investment in network infrastructure varies considerably: those with recently new or renovated plants will pay higher network tariffs to amortize these costs, while those with networks consolidated for decades will have lower costs. For consumers, this means that their 2027 bill could be significantly different from the national median.

The role of WACC and the economic balance of networks

A technical but important element concerns the rate of remuneration of capital invested in networks, the so-called WACC (Weighted Average Cost of Capital). In 2027 it has fallen from 3.43% to 3.28%, an apparently small reduction but one that has generated an aggregate saving of approximately 34 million francs distributed across all Swiss networks, equivalent to an average reduction of the network tariff of 0.06 ct./kWh. It is a signal that global interest rates remain under control and that the financing of energy infrastructure remains economically sustainable. At the same time, the supplementary tariff for winter reserve costs falls from 0.41 ct./kWh to 0.17 ct./kWh, partly offsetting the increase in the pure network tariff.

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Key points

How to Verify Your 2027 Rate

The bill at the end of 2026 or early 2027 will bring the official rate update. However, you can anticipate this by reading the communication from your local distribution company. Every supplier must communicate the rates for the new year to the customer, clearly indicating: energy rate (in ct./kWh), network rate (in ct./kWh), metering rate (in CHF/year), fixed and variable supplements (winter reserve, levies, Swissgrid rates, etc.). If you receive the communication and the calculation is unclear to you, contact the customer service of the grid operator. Swiss regulations require full transparency in bills, and many operators also provide online calculators to estimate annual costs based on your consumption history.

ElCom has noted that improvements are needed in communications about tariff changes: often the justifications provided by operators are confusing and difficult to understand. If you notice this shortcoming, inform the operator of the need for clarification. The Federal Commission continues to monitor operators' compliance with communication and transparency requirements.

Concrete Steps to Prepare for 2027

1. Read the official communication. The grid operator must communicate the new rates in writing at least one month before they take effect (January 2027). Keep this document for your tax and accounting records.

2. Compare with the previous year. Extract your November or December 2026 bill, note the current prices and compare them with the new ones. ElCom also publishes regional comparison data and data by consumption bracket.

3. Calculate your specific savings. If you consume 4,500 kWh annually (standard H4 profile), your savings will be close to 53 francs. If you consume less (e.g., 3,000 kWh) or more (e.g., 6,000 kWh), apply the simple calculation: 1.2 ct./kWh decrease × your annual kWh = savings in francs.

4. Check alternative supplier options. In Switzerland, the energy market has 'liberated' areas where you can choose your supplier. In Ticino, the market is liberalized for almost all household customers. If your current operator applies a rate significantly higher than the national or regional median, you can compare other offers and potentially switch operators.

The Importance of Measurement Data Quality

ElCom emphasizes that the quality of measurement data is crucial not only for correctly billing consumption, but also to enable accurate forecasts of energy supply and demand at the national level and to avoid energy balancing costs. Incorrect data leads to system imbalances that then burden the rates of all consumers. If you notice anomalies in your bill (unexpectedly high consumption, double charges, inconsistently applied rates), report it immediately to the operator. Keep a copy of your complaint communication, and if the operator does not respond within the deadlines, you can escalate to the Federal Commission.

Use our cost of living calculator to assess the overall impact of the energy cost reduction on your Swiss household budget. Access updated national and regional data to understand how this reduction fits within the broader picture of your economic well-being and wealth management.

Source: admin.ch