Hostinger vs SiteGround: green hosting compared
Hostinger and SiteGround side by side: each one's Green Web Foundation listing, where its data centres are and how carbon-intensive those grids are, and the evidence it publishes. They are in alphabetical order: no host pays for its place.
The difference
Both are listed in the Green Web Foundation's directory of verified green providers.
Neither host's listed countries all have lower-carbon grids than the other's. Across both, their countries' grid averages run from 41 gCO2e/kWh in France (2025) to 705 gCO2e/kWh in Indonesia (2025), so which grid your site runs on depends on the region you choose.
On the listing and the grids, the evidence here does not separate them.
These are the facts we can show, not a verdict on which is greener: the listing, the grids and each company's own claims measure different things, and none of them measures your website. Each host's full page has every quote and source.
Each dot is a country where the host lists data centres, placed by that country's grid average. Hostinger, listed in the Green Web Foundation's directory: 10 countries, from 41 gCO2e/kWh in France to 705 in Indonesia. SiteGround, listed in the Green Web Foundation's directory: 8 countries, from 41 gCO2e/kWh in France to 518 in Australia.
Show the data as a table
| Country | Grid average, gCO2e/kWh | Year | Hostinger | SiteGround |
|---|---|---|---|---|
| France | 41 | 2025 | Yes | Yes |
| Brazil | 109 | 2025 | Yes | No |
| Lithuania | 138 | 2025 | Yes | No |
| Spain | 153 | 2025 | No | Yes |
| United Kingdom | 218 | 2025 | Yes | Yes |
| Netherlands | 254 | 2025 | Yes | Yes |
| Germany | 334 | 2025 | Yes | Yes |
| United States | 384 | 2025 | Yes | Yes |
| Singapore | 497 | 2025 | No | Yes |
| Australia | 518 | 2025 | No | Yes |
| Malaysia | 606 | 2025 | Yes | No |
| India | 671 | 2025 | Yes | No |
| Indonesia | 705 | 2025 | Yes | No |
Hostinger
- Green Web Foundation
Listed in the Green Web Foundation's directory of verified green providers, checked 17 October 2026.
GWF lists it as “Hostinger” (provider 1250).
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.
- Data centres
France, Germany, Lithuania, Netherlands, United Kingdom, India, Indonesia, Malaysia, United States and Brazil
The countries offered for web and cloud hosting, in Hostinger's own space or its colocation partners'.
- Grid average where they are
- Across the listed countries, from 41 gCO2e/kWh in France (2025) to 705 gCO2e/kWh in Indonesia (2025).
- Hostinger's own evidence
- Where are Hostinger servers located? 15 September 2026
- Hostinger's 2025 Sustainability Report 29 April 2026
- Evidence checked
- 16 October 2026
SiteGround
- Green Web Foundation
Listed in the Green Web Foundation's directory of verified green providers, checked 17 October 2026.
GWF lists it as “SiteGround” (provider 1203).
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.
- Data centres
Spain, United Kingdom, Netherlands, Germany, France, United States, Singapore and Australia
SiteGround's hosting runs on Google Cloud; these are the countries of its data centres.
- Grid average where they are
- Across the listed countries, from 41 gCO2e/kWh in France (2025) to 518 gCO2e/kWh in Australia (2025).
- SiteGround's own evidence
- Datacenters Undated
- Green Web Hosting And SiteGround's Commitment To Sustainability 18 March 2025
- Evidence checked
- 16 October 2026
Grid figures: Ember, Yearly electricity data (2026), CC BY 4.0. Listing data from the Green Web Foundation's Green Web Dataset, made available under the Open Database License (ODbL).