Engagement

Earth Hour 2025: More than an hour in the dark

Author

Yvonne Lichtsteiner

Reading time

3min

Published

20.03.2025

Satellitenbild der Erde aus dem Weltraum, das Nordamerika, den Atlantik und Teile Südamerikas zeigt. Die blaue Erde mit weißen Wolken hebt sich vor dem schwarzen Hintergrund des Alls ab.

Meaning of Earth Hour

For 18 years now, Earth Hour has been a time when iconic landmarks around the world have been illuminated for an hour. Many cities, municipalities, companies, schools, and private individuals in Switzerland also participate each year to take action against climate change. However, this effort isn't just about the observed reduction in light; it has a much broader purpose . The goal is to motivate and encourage people to be more thoughtful about their habits. Where in our lives do people waste energy? How can we adopt a more environmentally friendly lifestyle? 

How can you participate in Earth Hour? 

Earth Hour thrives on your participation. Here are a few simple ideas for how you can spend the hour in the dark: 

  • Lights out! The easiest way to participate: Consciously avoid artificial light at 8:30 p.m.
  • Candlelight dinner: Enjoy a meal by candlelight – sustainable and romantic at the same time.
  • Deep conversations: Without the distractions of screens or bright lights, you can communicate more deeply with your loved ones – in person or on the phone.
  • Admire the starry sky: Light pollution won't disappear completely, but you might be able to spot a few more stars than usual.
  • Simply go to bed earlier: Give yourself a break from your digital everyday life and use the opportunity for an extra hour of sleep. 
Screenshots of the enerjoy app, which can be used to measure and optimize your CO2 footprint.

Climate protection even after Earth Hour  

A sustainable lifestyle often begins with small, conscious decisions in everyday life. Using less energy, traveling in a climate-friendly way, or rethinking your own consumption – all of these steps contribute to making a difference. Sometimes it helps to take stock of your own CO₂ footprint to address targeted changes. This is where enerjoy comes in:  

  • The app helps you calculate your individual CO₂ footprint in areas such as mobility, nutrition, energy consumption and consumption .
  • It gives you personalized tips to reduce your emissions step by step.
  • With the challenge function, you can compete with friends – making sustainability fun and motivating.

This turns environmental protection into a shared and motivating task – and perhaps this is precisely the way to ensure that Earth Hour doesn't remain a one-time event, but becomes a long-term catalyst for change. Download the app now and take the first step toward a more climate-friendly future! Let's use this moment to develop new habits and make the planet a little better, not just for an hour, but every day. Because even small steps together can make a big difference. 

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