Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Best emissions plugins for WordPress

The most popular emissions plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Website Carbon leads with 90+ active installs, ahead of Website Carbon Calculator (20+) and Carbonfooter (20+). All 4 plugins tagged “emissions” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 4 emissions plugins

  1. 1.
    Website Carbon

    The most installed emissions plugin, with 90+ active installs. No reviews yet, last updated 3 years ago. Tested only up to WordPress 6.1.16.

  2. 2.
    Website Carbon Calculator

    20+ active installs. No reviews yet, updated 6 months ago. Tested only up to WordPress 6.9.11.

  3. 3.
    Carbonfooter

    20+ active installs. No reviews yet, updated 5 months ago. Tested only up to WordPress 6.8.12.

  4. 4.
    GreenTrace Carbon Rating Badge and Reports

    Fewer than 10 active installs. No reviews yet, updated 3 months ago.

All 4 plugins tagged “emissions”