---
title: "Carbon Switch — Green Hotel Booking – Chrome extension stats, history and permissions"
description: "7 users, no ratings yet. Version 1.0.0, updated 2026-04-18. Requests 0 permissions."
url: "https://extensiontracker.com/extension/abjhbpagbkdnjolpofienlpdkpgkneoc"
---

# Carbon Switch — Green Hotel Booking

Live in the Chrome Web Store.

- Users: 7
- Rating: no ratings yet
- Last checked: 2026-09-26 21:33 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #175,436 of 264,702 live extensions
- Rank in Travel: #434 of 818

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Book hotels, offset your carbon footprint automatically. Works across Booking.com, Expedia, Airbnb and more.

- Extension ID: `abjhbpagbkdnjolpofienlpdkpgkneoc`
- Developer: [mike](https://extensiontracker.com/developer/u523a2146381ab67fd69d63f5d1c308c1)
- Category: [Lifestyle › Travel](https://extensiontracker.com/category/lifestyle/travel)
- First published: 2026-04-18
- Last updated: 2026-04-18
- Version: `1.0.0`
- Size: 11.33 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://impt.io/`
- Support page: `https://impt.io/about-us/#faqs`
- Chrome Web Store: <https://chromewebstore.google.com/detail/carbon-switch-%E2%80%94-green-hot/abjhbpagbkdnjolpofienlpdkpgkneoc>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=abjhbpagbkdnjolpofienlpdkpgkneoc>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 7 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `*://*.agoda.com/*/hotel/*`: agoda.com and its subdomains
- `*://*.agoda.com/en-us/hotel/*`: agoda.com and its subdomains
- `*://*.airbnb.com/rooms/*`: airbnb.com and its subdomains
- `*://*.airbnb.com/s/*/homes*`: airbnb.com and its subdomains
- `*://*.booking.com/hotel/*`: booking.com and its subdomains
- `*://*.booking.com/searchresults*`: booking.com and its subdomains
- `*://*.expedia.co.uk/*/Hotel-Search*`: expedia.co.uk and its subdomains
- `*://*.expedia.com/*/Hotel-Search*`: expedia.com and its subdomains
- `*://*.hilton.com/en/book/*`: hilton.com and its subdomains
- `*://*.hilton.com/en/hotels/*`: hilton.com and its subdomains
- `*://*.hotels.com/ho*`: hotels.com and its subdomains
- `*://*.hotels.com/search*`: hotels.com and its subdomains
- `*://*.ihg.com/hotels/*/hotel/*`: ihg.com and its subdomains
- `*://*.ihg.com/hotels/*/search*`: ihg.com and its subdomains
- `*://*.kayak.co.uk/hotels*`: kayak.co.uk and its subdomains
- `*://*.kayak.com/hotels*`: kayak.com and its subdomains
- `*://*.marriott.com/hotels/hotel-rooms/*`: marriott.com and its subdomains
- `*://*.marriott.com/search/findHotels*`: marriott.com and its subdomains
- `*://*.priceline.com/hotel/*`: priceline.com and its subdomains
- `*://*.priceline.com/relax/hotel/*`: priceline.com and its subdomains
- `*://*.tripadvisor.co.uk/Hotel_Review*`: tripadvisor.co.uk and its subdomains
- `*://*.tripadvisor.com/Hotel_Review*`: tripadvisor.com and its subdomains
- `*://www.google.com/travel/hotels*`: www.google.com

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-26 21:33 UTC; next check around 2026-10-22.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Carbon Switch — Green Hotel Booking” (abjhbpagbkdnjolpofienlpdkpgkneoc). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/abjhbpagbkdnjolpofienlpdkpgkneoc. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_abjhbpagbkdnjolpofienlpdkpgkneoc,
  title   = {Carbon Switch — Green Hotel Booking (abjhbpagbkdnjolpofienlpdkpgkneoc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/abjhbpagbkdnjolpofienlpdkpgkneoc},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/abjhbpagbkdnjolpofienlpdkpgkneoc>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.