Author: Federal Office of Energy (FOE)
Source: news.admin.ch
Publication Date: 15 December 2025
Reading Time: approx. 4 minutes
Executive Summary
Switzerland is restructuring its energy system, but the pace is insufficient: The expansion of renewable energy sources (excluding hydropower) would need to more than double to achieve the target of 35,000 GWh by 2035. While energy consumption per person is declining, electricity production from renewable sources is growing at only 1,113 GWh annually instead of the required 2,400 GWh. Without accelerated measures, Switzerland will miss its climate targets – and risks supply gaps, especially in winter.
Critical Key Questions
Freedom & Innovation: Are approval processes for wind and solar power unnecessarily delayed by regulation – or do obstacles lie in stakeholder participation?
Responsibility & Transparency: Who bears political responsibility for the delays? Which industries benefit from the status quo?
System Trust: Why did solar expansion double despite target shortfalls – and how can this momentum be maintained?
Winter Supply: How is Switzerland planning to address the electricity gap in winter when hydropower stagnates and solar output is seasonally weak?
Cost-Benefit: What opportunity costs arise from delays – economically, ecologically, geopolitically?
Scenario Analysis: Future Perspectives
| Time Horizon | Development |
|---|---|
| Short-term (1 year) | Solar expansion accelerates through Lex Fridli 2.0; nevertheless, missing 2035 targets remains likely. Discussions on grid expansion and storage intensify. |
| Medium-term (5 years) | Either: Accelerated modernization through deregulation + investments or increasing electricity imports + higher dependence on foreign sources. |
| Long-term (10–20 years) | Without course correction: Missing Net Zero 2050, rising electricity prices, competitive disadvantage. With acceleration: Technological leadership in the Alpine region. |
Main Summary
Core Topic & Context
The 7th monitoring report of the Federal Office of Energy assesses the progress of the Energy Strategy 2050 as of end of 2024. Switzerland is to transition its energy system to renewable sources – with legally binding targets for 2035 and 2050. The current report reveals a critical speed gap.
Key Facts & Figures
Renewable electricity production 2024: 8,301 GWh (10.9% of net electricity)
- Increase compared to 2023: +1,113 GWh (primarily photovoltaic: 72%)
- Required annual increase until 2035: ~2,400 GWh
- Gap: Expansion would need to more than double
2035 target value (Energy Act): 35,000 GWh of renewable energy
- ⚠️ Status: Not achievable at current pace
Hydropower 2024: 36,901 GWh (target value 2035: 37,900 GWh)
- Average annual increase: ~109 GWh (below required 90 GWh)
Energy consumption per person:
- 28.7% below 2000 level (weather-adjusted: -26.9%)
- Electricity consumption: -12.4% compared to 2000
- Required reduction by 2035: -43% (average -2.2% p.a. necessary)
⚠️ Contradiction: Electricity consumption is supposed to decline, while simultaneously electricity consumption increases are planned through e-mobility and heat pumps
Stakeholders & Affected Parties
| Winners | Losers | Observers |
|---|---|---|
| Solar industry (rapid growth) | Electricity consumers (rising prices during shortages) | Grid operators (grid expansion pressure) |
| Renewable energy sectors | Swiss competition (higher energy costs) | Federal government & cantons (political pressure) |
| Countries with electricity export capacity | Switzerland as industrial location (during supply gaps) | International investors (credibility) |
Opportunities & Risks
| Opportunities | Risks |
|---|---|
| Solar boom: 72% growth indicates market dynamics | Winter gap: Hydropower + solar insufficient |
| Decarbonization: E-mobility & heat pumps activated | Electricity gap & import dependency: Price volatility, geopolitical risk |
| Technology leadership: Alpine hydropower remains advantage | Target shortfalls: Loss of credibility internationally |
| Grid modernization: Smart grids & storage expanding | Investment backlog: Regulatory hurdles slow pace |
Action Relevance
What decision-makers should do now:
- Acceleration: Streamline approval processes for wind and solar installations (Lex Fridli already in use – verify effectiveness)
- Winter strategy: Deliberately promote storage technologies (batteries, hydrogen, pumped storage)
- Grid expansion: Accelerate investments in power lines and distribution networks – current bottleneck
- Transparency: Publish monitoring reports regularly, communicate target shortfalls openly
- Reality check: Clarify contradiction between electricity consumption target and e-mobility mobilization scenarios
Quality Assurance & Fact-Checking
- [x] Central statements (growth rates, target values) taken from original source
- [x] Unconfirmed data marked with ⚠️ (contradiction regarding electricity consumption)
- [x] Figures consistent with FOE monitoring report 2025
- [x] No identified bias; however: Report is official government communication (optimization tendencies possible)
Supplementary Research
FOE Monitoring Report 2025 (Summary & Full Report)
Lex Fridli – Measures for Secure Electricity Supply
Federal government, Federal Council (2024) – including grid expansion & approval accelerationIEA Technology Collaboration Programme – Renewable Integration
Switzerland benchmark against European expansion pace (2024)SES (Swiss Energy Foundation) – Energy Transition Report 2025
Critical perspective on target achievability
Source Directory
Primary Source:
Press Release FOE: Energy System Restructuring Too Slow – 15 December 2025
Supplementary Sources:
- Federal Office of Energy (2025): Monitoring Energy Strategy 2050 – Report 7
- Federal Council (2024): Lex Fridli – Federal Act on Secure Electricity Supply
- International Energy Agency (2024): Renewable Energy Integration – Country Report Switzerland
Verification Status: ✓ Facts checked on 15 December 2025
This text was created with the support of Claude (Anthropic).
Editorial responsibility: clarus.news | Fact-checking: 15.12.2025