Electricity in Switzerland in 2023

In the year 2023, Switzerland continues to be a global leader in the transition to clean energy, already generating 100% of its electricity from low-carbon sources. Nuclear power provides a significant contribution, accounting for just over half of the electricity generated. Hydropower offers a close second, making up almost 42% of power provided. The balance is topped up by solar energy, which contributes close to 7.5% to the electricity mix. As such, not only is Switzerland's electricity completely low-carbon, it also exports a significant surplus, assisting neighbouring nations in their bid to cut emissions.

Suggestions

To cater to the ever-growing demand for electricity, particularly from sectors such as transportation, heating and industry, it is crucial that Switzerland focuses on stepping up its low-carbon electricity generation. The expansion of existing nuclear facilities is an attractive solution given their substantial contribution to the current electricity supply. Expansion plans should focus on enhancing efficiency of existing facilities and exploring the deployment of advanced nuclear technologies.

History

Switzerland's journey in low-carbon electricity commenced during the 1980s. There were some initial decreases in hydropower generation in 1984 and 1989; however, the sector displayed resilience with a series of recoveries during the late 90s and early 2000s. Although nuclear power too faced minor setbacks, it showed a remarkable recovery in recent years, particularly in 2006 and 2018. However, the progression of low-carbon power remains a challenge. The steep decline in hydroelectricity generation in 2023, coupled with minor setbacks in nuclear generation in years like 2005, 2015 and the early 2020s, underline the need for unwavering commitment to this transition.

Electricity Imports and Exports

Balance of Trade

Maximum Imports

Data Sources