Google Ads and Fb Ads CO2e Footprint icon

Google Ads and Fb Ads CO2e Footprint

by #Pub | Hashtag Pub | Pub.ong · pub.ong · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Adds a column to the Google Ads and Facebook UI showing the estimated CO2e footprint of campaigns.

Users
5
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#247K
#207K among extensions
Version
2.2.0
updated 11 Mar 2026

Users

monthly, 12 months
036Nov 2025May 2026Oct 2026
Latest, 19 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Nov 2025May 2026Oct 2026
Latest, 19 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Google Ads and Fb Ads CO2e Footprint

Our mission is to help organizations get awareness about their digital carbon footprint. This extension provides a simple, powerful way to visualize the environmental impact of your Google Ads campaigns, empowering you to make data-driven decisions that are not only good for business but also better for the planet. By seamlessly integrating CO₂e (Carbon Dioxide Equivalent) estimates directly into your Google Ads dashboard, we turn complex environmental data into an actionable marketing metric. Key Features: ➤ Automatic CO₂e Calculation: See the estimated carbon footprint of your campaigns directly in your dashboard. The data appears under the Impressions column. When available, it is also used to calculate a "kg per conversion" metric under the Cost/Conversion column. ➤ Find Your Greenest Campaign: A helpful banner automatically analyzes your data and highlights the campaign with the lowest CO₂e footprint, allowing you to learn from your most efficient advertising efforts. ➤ Fully Customizable Factors: Take control of your data. You can easily edit the gCO₂e factors for every campaign type (Search, Display, Video, etc.) in the extension's popup to align with your own measurements or specific industry standards. ➤ Focused and Unobtrusive: The extension is designed to be lightweight and activates only on the Google Ads Campaigns page and Facebook Ads Campaign page, ensuring it never interferes with other parts of your workflow. ➤ Transparent Calculations: Hover over any CO₂e figure to see a detailed tooltip explaining the exact calculation used. How to Use: ➤ Install the extension. ➤ Navigate to your Google Ads Campaigns page (the URL containing ads.google.com/aw/campaigns). ➤ Navigate to your Facebook Ads Campaigns page (the URL containing adsmanager.facebook.com/adsmanager/manage/campaigns). ➤ The CO₂e data will appear automatically. It's that simple!

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+1+25.0%00.00
6 months+2+66.7%00.00

Chrome Web Store search rankings

Where Google Ads and Fb Ads CO2e Footprint appears when people search the store, with the 30 day change
Search phrasePosition30 days
hashtag#57+18

Version history

2 versions recorded
2.2.011 Mar 2026
1.2.04 Nov 2025

Details

Category
Tools
First seen
4 Nov 2025
Size
34 KB
Languages
en
Pricing
Free
Privacy policy
pub.ong
Extension ID
jakalnmdifojbhdikaeklgmidacdlbdo

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
storage
Site access
*://ads.google.com/**://adsmanager.facebook.com/*

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