# The Heaviest Carbon Footprints

Ranked from highest to lowest emissions. Find out which platforms are consuming the most energy and generating the highest levels of CO2 during your daily usage.

## Emissions Leaderboard

| Rank | Platform             | Category         | Emissions         | Source                                     |
|------|----------------------|-------------------|-------------------|--------------------------------------------|
| 1    |   **Bitcoin (1 Tx)** | Crypto             | 400kg CO2 / TX    | [Link](/content/carbon-footprint/bitcoin/index.html) |
| 2    |   **Midjourney**       | AI                | 250g CO2 / HOUR   | [Link](/content/carbon-footprint/midjourney/index.html) |
| 3    |           **TikTok**           | Social            | 160g CO2 / HOUR   | [Link](/content/carbon-footprint/tiktok/index.html) |
| 4    |       **Fortnite**         | Gaming            | 150g CO2 / HOUR   | [Link](/content/carbon-footprint/fortnite/index.html) |
| 5    |         **ChatGPT**         | AI                | 150g CO2 / HOUR   | [Link](/content/carbon-footprint/chatgpt/index.html) |
| 6    |           **Gemini**          | AI                | 145g CO2 / HOUR   | [Link](/content/carbon-footprint/gemini/index.html) |
| 7    |           **Claude**          | AI                | 140g CO2 / HOUR   | [Link](/content/carbon-footprint/claude/index.html) |
| 8    |   **League of Legends** | Gaming            | 120g CO2 / HOUR   | [Link](/content/carbon-footprint/league-of-legends/index.html) |
| 9    | **Minecraft**       | Gaming            | 100g CO2 / HOUR   | [Link](/content/carbon-footprint/minecraft/index.html) |
| 10   |     **Instagram**       | Social            | 90g CO2 / HOUR    | [Link](/content/carbon-footprint/instagram/index.html) |
| 11   |           **Roblox**          | Gaming            | 60g CO2 / HOUR    | [Link](/content/carbon-footprint/roblox/index.html) |
| 12   |         **Netflix**         | Streaming         | 55g CO2 / HOUR    | [Link](/content/carbon-footprint/netflix/index.html) |
| 13   |           **Twitch**          | Streaming         | 55g CO2 / HOUR    | [Link](/content/carbon-footprint/twitch/index.html) |
| 14   |       **Snapchat**        | Social            | 50g CO2 / HOUR    | [Link](/content/carbon-footprint/snapchat/index.html) |
| 15   | **Microsoft Teams**  | Work              | 50g CO2 / HOUR    | [Link](/content/carbon-footprint/microsoft-teams/index.html) |
| 16   |               **Zoom**            | Work              | 50g CO2 / HOUR    | [Link](/content/carbon-footprint/zoom/index.html) |
| 17   |         **YouTube**        | Streaming         | 46g CO2 / HOUR    | [Link](/content/carbon-footprint/youtube/index.html) |
| 18   |   **Google Meet**    | Work              | 45g CO2 / HOUR    | [Link](/content/carbon-footprint/google-meet/index.html) |
| 19   |           **Twitter / X**    | Social            | 36g CO2 / HOUR    | [Link](/content/carbon-footprint/twitter/index.html) |
| 20   |   **Google Chrome** | Browsing          | 25g CO2 / HOUR    | [Link](/content/carbon-footprint/google-chrome/index.html) |
| 21   |           **Reddit**          | Social            | 25g CO2 / HOUR    | [Link](/content/carbon-footprint/reddit/index.html) |
| 22   |   **Ethereum (Tx)**  | Crypto             | 13g CO2 / TX      | [Link](/content/carbon-footprint/ethereum/index.html) |
| 23   |         **Spotify**        | Streaming         | 2g CO2 / HOUR     | [Link](/content/carbon-footprint/spotify/index.html) |

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