According to Michael Frank, director of the Association of Swiss Electricity Companies (AES), "it is crucial to keep the energy transition at the heart of public debate and, above all, to accelerate the concrete implementation of projects."
"Resource-hungry, these data centers have an environmental footprint that constitutes a crucial sustainability issue for both companies and actors in sustainable finance," recalls Luc Olivier, financial analyst (CFA) and portfolio manager at La Financière de l'Échiquier.
A consortium led by the company GRZ Technologies, the Federal Office of Energy (OFEN) and The Ark Foundation has developed a hydrogen compressor using heat instead of electricity. A promising technology but with limited concrete potential.
Between fossil dependence and green leadership: China's strategic turning point
"In the past, China launched its Long March. Today, it is engaged in a race against time, with the aim of reaching carbon neutrality by 2060," says Flavia Giovannelli, journalist at the FER Geneva.
Paradoxical China! On one hand, it remains the world’s largest emitter of CO₂, with nearly twelve billion tonnes per year – twice as much as the United States, three times more than Europe. This colossal carbon footprint is explained by a strong dependence on fossil fuels, which still account for nearly 85% of its energy mix.
On the other, it displays a clear ambition: to become the world leader in the energy transition. A paradox? Rather a structured strategy, at the crossroads of ecology, economy and geopolitics. China wants to guarantee its energy sovereignty – and it is taking the necessary steps.
This is already evident in solar, a sector where it dominates the entire value chain. Nearly 80% of the world’s production of photovoltaic panels and their components now comes from China. This industrial lead serves a dual objective: to reduce its dependence on oil — of which it remains the world’s largest importer — and to control its energy mix through technologies developed on its own soil.
Switzerland, in this context, certainly does not play in the same league. But it can make the most of the situation.
A race against the clock
In the past, China launched its Long March. Today, it is embarking on a race against the clock. It aims for carbon neutrality by 2060, and the first signs are already visible: in the first quarter of 2025, CO₂ emissions began to fall, despite electricity demand still rising, driven by the renewables boom.
This turning point could reshuffle the cards on a global scale. It pits the former champions of fossil fuels against the new masters of electrification. The rise of low-carbon technologies (solar, electric vehicles, heat pumps, etc.) sets off a dynamic of accelerated deployment, bringing growth and jobs.
But every transition also carries its share of tensions. Recent U.S. measures targeting Chinese photovoltaic products illustrate the emergence of a commercial showdown over green technologies.
Switzerland, in this context, certainly does not play in the same league. But it can make the most of the situation: by focusing on innovation, industrial agility and supply security, it can strengthen its energy autonomy.
It is no longer enough to follow the movement. One must know where to invest to become an actor in the transition. The world is being redrawn before our eyes. And to find our place in it, lucidity and flexibility will be our best assets.
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According to Michael Frank, director of the Association of Swiss Electricity Companies (AES), "it is crucial to keep the energy transition at the heart of public debate and, above all, to accelerate the concrete implementation of projects."
"Resource-hungry, these data centers have an environmental footprint that constitutes a crucial sustainability issue for both companies and actors in sustainable finance," recalls Luc Olivier, financial analyst (CFA) and portfolio manager at La Financière de l'Échiquier.
A consortium led by the company GRZ Technologies, the Federal Office of Energy (OFEN) and The Ark Foundation has developed a hydrogen compressor using heat instead of electricity. A promising technology but with limited concrete potential.
At the end of November, an expert report commissioned by the Energy Foundation claimed that the Gösgen nuclear power plant had been affected by a safety flaw since it began operating in 1979. We discuss the issue with Andreas Pautz and Mathieu Hursin, two specialists working at EPFL's LRS.