CLIMATE PROJECTS MACS-HSG
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    • Klimawandel & Solarenergie
    • Karriereabend 2022
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  • Solar-Crowdfunding
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    • Solar energy at the University of St. Gallen

Climate change and solar energy

Climate change

Mankind is facing a massive task: Reversing the rise in greenhouse gas emissions which has already taken place since industrialisation. Man-made emissions are changing the climate in the long term, thereby endangering the environment and the livelihoods of future generations. Global warming of 1.5° Celsius relative to pre-industrial levels will have a drastic impact on weather events, which will become ever more extreme in the form of long periods of drought and heavy precipitation. This will exacerbate natural hazards and instabilities in the food supply.
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Switzerland is not immune from the impact of climate change, and global warming is already clearly measurable here!
Most emissions occur in the areas of 
  • Energy generation
  • ​buildings and
  • transport 
    ​
Fossil fuels are the main drivers of climate change, which must now be replaced on a broad scale with renewable energies such as solar and wind power. Accordingly, an energy transition is called for. In order to curb climate change, net zero greenhouse gas emissions must be achieved as quickly as possible. This means that the emissions generated must be no higher than what can be compensated for with negative emissions.
Unfortunately, oil and nuclear energy still play a major role in Switzerland's energy mix. A good half of electricity generation is based on hydropower, while the share of solar energy is only around 4%.
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You can find our sources and more information on this at:
Climate change in Switzerland
Net Zero
Swiss Energy Statistics 2019

Solar energy

Solar energy plays a central role in achieving the energy transition. Solar cells convert solar radiation into electrical energy without emitting harmful emissions or generating waste and noise. Another advantage is that photovoltaic (PV) systems can be connected to the public grid or operated autonomously.   
In addition, the sharp decline in costs over the past 20 years has made such PV systems economically attractive. Compared to coal and nuclear power, solar energy is already cheaper today if the avoided environmental damage is accounted for. In addition, solar energy scores with its steadily increasing capacity.  
A PV system is in operation for an average of 30 years, and after one to two years it has recovered the energy that was used to manufacture the system.
Comparison of different energy sources based on their reliability
You can find our sources and more information on this at:
Swissolar about solar energy
Energy Switzerland
WWF About Solar Energy
Do you want to help push the transition towards solar energy?  
Support our Community Solar project here

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  • Solar-Crowdfunding
  • Projekte 2023
    • Tripster
  • Frühere Projekte
    • Projekte 2022 >
      • Community Solar
      • Plane2train
      • Kunst Wettbewerb
    • Projekte 2021
  • Wissen
    • Über uns
    • Unterstütze uns
    • Klimawandel & Solarenergie
    • Karriereabend 2022
    • Strategie der Universität St. Gallen
    • Solarenergie an der Universität St. Gallen
  • Solar-Crowdfunding
  • Projects 2023
    • Tripster
  • Former Projects
    • Projects 2022 >
      • Community Solar
      • Plane2train
      • Art Competition
    • Projects 2021
  • Information
    • About us
    • Climate change & solar energy
    • Strategy of the University of St. Gallen
    • Career Night 2022
    • Support us
    • Solar energy at the University of St. Gallen