Green hosting refers to hosts whose data centers run on renewable energy (solar, wind, hydroelectric). It's become a major trend over the past 10 years β because data centers consume 2% of the world's electricity (more than the aviation industry). Under climate change and sustainability pressure, many companies are switching to green hosting.
Green hosting tiers
Carbon neutral β the company calculates its carbon emissions and offsets an equivalent amount (reforestation, tree planting, renewable energy investment). The basic tier.
100% renewable energy β operations fully powered by renewable sources. Electricity from solar panels, wind turbines, or hydroelectric plants.
Carbon negative β absorbs more carbon than it emits (via offsets). The highest tier of green hosting.
Popular green hosting providers
GreenGeeks β US, 100% renewable energy and carbon offset, $2.95-10.95/month. Free migration.
SiteGround β global, 100% renewable, $3.99-14.99/month. WordPress-optimized.
Kualo β UK, 100% renewable, $4-15/month.
Hetzner β Germany, 100% renewable energy (Iceland and Finland data centers use geothermal and hydro), $3.79-30/month. Popular with technical customers.
Cloudways β managed cloud hosting, you can choose AWS or GCP renewable instances.
Large cloud providers and sustainability
Google Cloud β pledged to run fully on carbon-free energy by 2030. Currently 100% renewable matched.
Microsoft Azure β pledged to be carbon negative by 2025, removing all historical carbon by 2030.
AWS β pledged 100% renewable energy by 2025, currently 90%+.
Choosing green hosting
When choosing pay attention to: real certifications (Green Web Foundation, EPA Green Power Partner), transparent carbon reporting, and no compromise on speed or price. Some providers use "green" marketing without real action (greenwashing).
Check: thegreenwebfoundation.org/checkgreen β verifies any site's or host's green credentials.
Sayt.uz practice
Sayt.uz data centers currently run on standard electricity (Uzbek grid is mostly gas and hydro). By 2027 we plan to shift 50% of our data center power to renewable energy. 4% of clients ask for a green certification β mostly export-oriented IT companies and NGOs. Tip: green hosting is fine for small businesses but shouldn't come with a speed or price penalty. For large companies, showing green hosting in CSR (Corporate Social Responsibility) reports is valuable.