Lesson 1406 of 1455
AI and Energy Cost of Prompts: What Each Query Actually Burns
Each ChatGPT query uses real water and electricity. Learn what the numbers are and how to be smarter.
Builders · AI Foundations · ~4 min read
The big idea
A ChatGPT query uses about 10x the energy of a Google search and a sip of water for cooling. Multiply that by 200 daily users in your school. Knowing the cost makes you a more thoughtful user, not a guilty one.
Some examples
- Ask Claude for the latest 2026 numbers on energy per LLM query.
- Ask ChatGPT how Anthropic and OpenAI offset their data-center water use.
- Ask Gemini what regions have the cleanest grids for AI today.
- Ask Perplexity for the studies behind the '500ml of water per email' claim.
Try it!
Look at your last 10 prompts. Could three of them have been one? Try it next session.
Key terms in this lesson
Practice this safely
Try this with a school, hobby, or family example where the stakes are low. Use the AI output as a draft you can question, not as the final answer.
- 1Ask AI to explain energy in plain language, then underline anything that sounds uncertain or too broad.
- 2Give it one detail from "AI and Energy Cost of Prompts: What Each Query Actually Burns" and ask for two possible next steps plus one reason each step might be wrong.
- 3Check sustainability against a trusted source, teacher, adult, expert, or original document before you use it.
End-of-lesson quiz
Check what stuck
8 questions · Score saves to your progress.
Lesson help
Questions are best handled with a grown-up here.
For this age range, Tendril keeps freeform AI chat paused until parent/guardian consent and child-safe moderation are fully verified. Use the quiz, notes, and related lessons below, or ask a parent, guardian, teacher, or librarian to work through the question with you.
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