Green hosting guide

Is 20i green?

What we can show about 20i's hosting, each piece with its source and the date we checked it.

Evidence checked 16 October 2026. Green Web Foundation directory checked 17 October 2026.

Green Web Foundation

Listed in the Green Web Foundation's directory of verified green providers, checked 17 October 2026.

GWF lists it as “20i” (provider 1077).

GWF does not publish when a provider was last verified. Providers verified before October 2026 are reassessed under its new criteria, which no longer accept offsets, at their next reverification.

What GWF verification means, and its new criteria

Where its data centres are

Reseller and shared hosting, in space 20i rents from data-centre operators.

Each country's average grid carbon intensity, from Ember: the grid where the data centres are, not the provider's own supply.
CountryGrid averageYear
United Kingdom218 gCO2e/kWh2025
United States384 gCO2e/kWh2025
Singapore497 gCO2e/kWh2025

20i currently offers reseller hosting in three global locations

https://docs.20i.com/reseller-hosting/add-dc-location 30 July 2026

Grid figures: Ember, Yearly electricity data (2026), CC BY 4.0.

20i's own evidence

Green Hosting

We've partnered with renewable energy suppliers and cloud partners to ensure that each of the 1 million+ websites on our platform is powered by 100% renewable energy.

https://20i.com/green-hosting Undated

Covers
Every website on 20i's platform; no year given.
Backed by
not stated
Note
20i publishes no certificates or supply contracts for this claim.

Building the Future of Hosting With Our New UK Data Centre

Kao Data's BREEAM-certified campus runs entirely on renewables and uses hydrotreated vegetable oil (HVO) for its backup generators

https://20i.com/blog/?p=15571 18 March 2025

Covers
The UK data centre.
Backed by
The data-centre operator's own claim.

Our reading

  • 20i rents space in other companies' data centres; no page we found names the Dallas facility or its energy source.

Compared with

Our checker on its website

When the checker launches, this section will show its measurement of 20i's own website: a fact about that one website, not about how its customers' sites are hosted.

Listing data from the Green Web Foundation's Green Web Dataset, made available under the Open Database License (ODbL).

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