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04/2025

April – A Month Dedicated to Sustainability

With spring’s arrival, not only does nature awaken, but so does our awareness of the planet. In April, environmental protection takes center stage, culminating in the international Earth Day on April 22. This year’s theme, “Our Power, Our Planet,” underscores the importance of sustainable resource management on a global scale. One approach gaining significance is impact investing, which strategically channels capital into companies that generate measurable positive effects on the environment and society. Our funds contribute by investing in energy- and resource-efficient technologies while delivering attractive returns.

Carnot Capital: Technology-Driven Sustainability

At Carnot Capital, we believe that technological innovation is the key to a sustainable future. Instead of advocating for sacrifice, we invest in companies whose products and technologies enhance energy and resource efficiency. With over CHF 250 million in assets under management and an annualized performance of over 6% since 2007, we successfully combine ecological responsibility with financial appeal.

Strategy and Target Sectors of Carnot Capital Funds

Our funds, particularly the Carnot Efficient Resources Fund, invest globally in publicly listed companies with resource-efficient technologies. Company selection is based on an attractiveness ranking, incorporating valuation and quality criteria. A key metric in our assessment is the Return on Capital Employed (ROCE). Our target sectors align with the four classical elements:

  • Fire (Energy): Building technology, Industry 4.0, e-mobility, renewable energy
  • Water: Drinking water treatment, wastewater purification, irrigation infrastructure
  • Earth: Agriculture, food processing, raw material recycling
  • Air: Emission control, low-emission fuels

Attractive Investment Opportunities

Focusing on companies with sustainable technologies not only creates ecological benefits but also opens up economic opportunities. Technologies that enhance energy and resource efficiency have excellent growth potential, as they provide solutions to pressing global challenges. Investors thus benefit from the combination of positive environmental impact and financial returns.

Conclusion

Earth Day on April 22 highlights the urgency of sustainable action. Impact investing, as practiced by Carnot Capital, demonstrates that investments in energy- and resource-efficient technologies can make a measurable contribution to global sustainability—without compromising on attractive returns. By supporting companies that develop innovative solutions to environmental challenges, investors actively contribute to a more sustainable future.

Andres Gujan, Founder of Carnot Capital & Impact Portfolio Manager, April 2025

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Nuclear Power – A New Boom or the Beginning of the End?

Nuclear Power – A New Boom or the Beginning of the End?

This was the title of a discussion programme on SRF television. The answer depends very much on your point of view. The expansion of nuclear power slowed down after the Chernobyl disaster (1986) and practically came to a standstill after Fukushima (2011), with Asia (China, India) being the exception. Since Europe has renounced Russian gas and wants to take the reduction of CO2 emissions seriously, nuclear energy is enjoying more support in Europe again.

The biggest advocates of nuclear power come from the IT industry: for Jensen Huang, CEO of Nvidia, nuclear power is virtually the natural energy source for operating the power-hungry data centres and Microsoft has already concluded a long-term supply contract with the damaged Three Mile Island nuclear power plant.

Some Key Aspects

In addition to high reliability and climate neutrality, nuclear power’s apologists cite the greater safety and lower radioactive waste of the new reactor designs. In addition, nuclear power plants reduce dependence on problematic exporters of fossil fuels. Essentially, however, proponents and opponents have been putting forward the same arguments for decades. Public opinion remains divided and varies from country to country.

The technology is indeed developing. However, the first SMRs – Small Modular Reactors – are unlikely to go into operation before 2030. The economic viability of new construction projects remains a major challenge, as the new plants in the UK and Finland have shown. While state support for solar and wind projects is declining, this is not (yet?) the case for new nuclear power plants.

Significance for Carnot Capital

The future of nuclear technology remains vague due to high costs and safety concerns, which is why we are not directly involved. In addition, sustainability is controversial. Over the last 20 years, the production of nuclear power has remained more or less stable globally. Due to the high growth in renewable and fossil electricity production, the proportion has halved to around 10%. In terms of value, investments in renewable energies are currently around ten times higher. We are therefore looking for investment opportunities in the management of electricity grids, where requirements have risen sharply. Schneider Electric, ABB and BKW fall into this category.

 

Did You Know?

The first British coal-fired power station was started up by Thomas Edison in 1882, and the last one went out of operation at the end of September.

 

5 Reasons for Impact Investing

5 Reasons for Impact Investing

Impact investing, i.e. sustainable and responsible investing, is a need for more and more investors. Rolf Helbling explains the five most important reasons why impact investing is extremely important and financially very worthwhile:

1. Double Bottom Line:

Impact investing aims to achieve positive social and environmental effects in addition to financial returns. Investments support projects or companies in areas such as energy saving, renewable energies, resource efficiency or healthcare.

2. Long-Term Financial Returns:

“Companies that pursue sustainable and responsible practices are often better positioned for long-term success. The investment focus on companies that essentially promote a more efficient use of resources forms the basis for an attractive return. Studies show that impact investments offer competitive financial returns by capitalising on long-term opportunities and mitigating risks arising from unsustainable business practices.

3. Risk Minimisation:

By integrating environmental, social and governance (ESG) factors into investment decisions, potential risks can be better identified and minimised. Companies that operate sustainably are often less susceptible to regulatory changes and scandals.

4. Fulfilment of Personal Values:

Many investors want to invest their capital in line with their personal values. Impact investing enables investors to make a positive contribution to society and the environment with their capital and at the same time fulfil their own ethical expectations.

5. Market and Innovation Potential:

Impact plants support innovative companies and technologies that develop solutions for today’s biggest challenges. This can lead to the creation of new markets and business opportunities that drive long-term growth and positive change in the area of energy and resource efficiency.

 

“Impact investing gives investors the opportunity to play an important role in tackling global challenges while generating attractive financial returns.”

Rolf Helbling, Founder Carnot Capital & Portfolio Manager