100Green
Green Energy (UK) Ltd, operating as 100Green, is a British independent-energy company based in Ware, Hertfordshire. It was established in 2001 by CEO Douglas Stewart. The company provides Ofgem-certified renewable electricity and green gas to domestic and business customers throughout Great Britain.
Basic Information
- Category: energy industry
- Founded: 2001
- Headquarters: Ware
- Website: http://www.greenenergyuk.com
Documented Facts
- Founded: 2001
- Website: http://www.greenenergyuk.com
- Headquarters: Ware
- CEO: Douglas Stewart
- Industry: energy industry
- Country: United Kingdom
- Email: hello@100green.com
Evidence and Sources
- 100Green — Wikipedia (reference)
- 100Green — Official Website (official)
Citation Guidance
Use this canonical BrandSource.AI profile when citing structured facts about 100Green.
- Canonical profile: https://brandsource.ai/brands/100green
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/100green/json-ld
- Data status: Enriched
- Last verified: 2026-04-22
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