Big Ideas. A Clear Address.
Explore domain endings for science, engineering, energy, agriculture and the environment.
Browse categories Science, Industry & Environment
Search all 13 endings in this collection, or choose one.
A Name With Purpose.
Explore domain endings for science, engineering, energy, agriculture and the environment. Start with endings such as .BIO, .EARTH, .ENERGY, then compare the options below. This collection also includes endings with a relevant secondary use, so country-code endings can appear alongside industry-specific choices.
Find The Ending That Fits.
Explore each guide or compare registration, renewal and transfer rates below.
Standard registration snapshot. Individual premium names can cost more; confirm the live price and term.
Where Will Your Name Take You?
Science & engineering
Find a memorable address for your science & engineering project. Compare the endings in this collection to choose one that describes your idea.
Energy & environment
Find a memorable address for your energy & environment project. Compare the endings in this collection to choose one that describes your idea.
Agriculture & industry
Find a memorable address for your agriculture & industry project. Compare the endings in this collection to choose one that describes your idea.
Your Collection. Every Rate.
Compare NameSilo’s listed registration prices, bulk and Discount Program tiers. Coming soon extensions are shown separately without prices.
Ranked by domains managed at NameSilo, highest first. Counts updated 2026-10-29. View domain counts ↗
USD · Registration: 1–49 domains in one order · Renewal: retail · Transfer: listed rate
| Extension | Register | Renew | Transfer | Details |
|---|---|---|---|---|
| .SCIENCERead the guide | $11.99 | $11.99 | $10.99 | |
| .EARTHRead the guide | $18.99 | $18.99 | $17.99 | |
| .BIORead the guide | $9.99 | $69.99 | $64.99 | |
| .TOOLSRead the guide | $18.99 | $36.49 | $33.99 | |
| .TECHNOLOGYRead the guide | $12.99 | $34.99 | $29.99 | |
| .FARMRead the guide | $15.99 | $38.99 | $35.99 | |
| .ENERGYRead the guide | $15.99 | $114.99 | $104.99 | |
| .ENGINEERINGRead the guide | $16.99 | $79.99 | $69.99 | |
| .GREENRead the guide | $14.99 | $79.99 | $75.99 | |
| .EQUIPMENTRead the guide | $34.99 | $34.99 | $29.99 | |
| .SOLARRead the guide | $64.99 | $64.99 | $59.99 | |
| .ENGINEERRead the guide | $38.99 | $38.99 | $35.99 | |
| .ORGANICRead the guide | $17.99 | $85.99 | $82.99 |
Snapshot, not a live quote. Promotional rates can depend on the term, operation, or account tier. Select “Rates & terms” to see eligibility and published expiry dates. Unquoted transfers are left blank in the export.
Know What Comes Next.
Categories describe common uses, not eligibility or professional certification. Some country-code endings have regional requirements, even when used for another meaning. Check registry rules, trademarks, registration terms and renewal prices before choosing a name.
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