What are zettajoules – and what do they tell us about Earth’s energy imbalance?
#zettajoules #energy imbalance #climate change #greenhouse gases #ocean warming #solar radiation #global warming
📌 Key Takeaways
- Zettajoules measure Earth's energy imbalance, indicating more solar energy absorbed than emitted.
- This imbalance is primarily driven by greenhouse gases trapping heat in the atmosphere.
- Rising ocean temperatures account for over 90% of the excess energy stored.
- Monitoring zettajoules helps quantify climate change impacts and future warming projections.
📖 Full Retelling
<p>When James Prescott Joule lent his name to a unit of energy, he could not have foreseen today’s alarming calculations</p><p>The primary unit of climate collapse is the zettajoule. If you have never heard of this term, you are not alone. Even scientists who work on a planetary scale struggle to relate the immensity of the change measured by this titanic unit of energy.</p> <a href="https://www.theguardian.com/environment/2026/mar/24/what-are-zettajoules-earth-energy-
🏷️ Themes
Climate Science, Energy Measurement
Entity Intersection Graph
No entity connections available yet for this article.
Original Source
<p>When James Prescott Joule lent his name to a unit of energy, he could not have foreseen today’s alarming calculations</p><p>The primary unit of climate collapse is the zettajoule. If you have never heard of this term, you are not alone. Even scientists who work on a planetary scale struggle to relate the immensity of the change measured by this titanic unit of energy.</p> <a href="https://www.theguardian.com/environment/2026/mar/24/what-are-zettajoules-earth-energy-
Read full article at source