Carbon Footprint of Spotify
IdleForest models one hour of Spotify use at about 2g of CO2.
Audio streaming on Spotify is significantly more energy-efficient than video, but millions of simultaneous streams still create a noticeable carbon footprint.
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How the estimate is calculated
Annual footprint formula
2g CO2e/hour x 3h/day x 365 / 1000 = 2.2kg CO2e/year
Tree offset formula
ceil(2.2kg CO2e / 20 kg CO2e per tree-year) = 1 rounded up
Source basis: This estimate combines the app's modeled hourly footprint, usage assumption, methodology notes, and linked research sources. It is directional and should be read as a transparent consumer estimate, not a vendor emissions disclosure.
What drives this estimate most
- Device choice can be as important as the platform itself, especially when a TV or console is involved.
- Higher resolutions typically increase both data transfer and local playback energy.
- Long sessions compound quickly because streaming is continuous rather than bursty.
Assumptions and boundaries
- The estimate represents a typical hour of use and folds together platform, network, and device overhead.
- It is designed for comparison between services rather than for a lab-grade device test.
- Actual impact changes with video quality, autoplay behavior, and playback hardware.
Uncertainty note: Streaming estimates vary with bitrate, codec efficiency, playback device, and local electricity mix, so the right interpretation is comparative rather than absolute.
Yearly Impact Comparison
*IdleForest offsets ~200kg CO2/year on average per user.
Ways to reduce this footprint
- Stream at the lowest quality that still feels good for the context.
- Prefer smaller devices when you do not need a TV-sized screen.
- Cut autoplay loops on short-form platforms to reduce accidental watch time.
Estimate review
Who reviewed this estimate
Reviewed by: IdleForest Research Team
Role: Editorial Review
Organization: IdleForest
Last reviewed: May 10, 2026
These estimates are meant to help compare digital habits. They are directional, not exact reproductions of proprietary vendor accounting.
Sources
Carbon Trust: Carbon impact of video streaming (PDF)
Useful benchmark for streaming emissions and the role of the viewing device.
Nature Communications: The environmental sustainability of digital content consumption
Peer-reviewed life-cycle assessment covering web use, social media, video, music streaming, and video conferencing.
MIT CEEPR: How much can we reduce CO2 by planting trees?
Supports the offset conversion used by IdleForest: roughly 20kg CO2 absorbed per mature tree per year, with wide real-world variation.
More questions about Spotify's carbon footprint
Does Spotify have a high carbon footprint?
Audio streaming is very lean (~2g/hr), but downloaded music is even better as it reduces repeated network data transfer.
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About IdleForest
IdleForest is a desktop app that plants trees in the background while your computer is idle. It uses your unused internet bandwidth to fund reforestation projects.
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