Tools - Greentryst - Greentryst

Tools

Tools for sustainability practitioners

Greentryst tools share one backbone: every number carries a source, a vintage, and a one-click citation. Start with the Emission Factors library; more tools build on top of it.

Emission Factors

Every emission factor. Sourced, dated, and free.

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Prompt Library

Detailed prompts for drafting ESG reports, CDP responses, DJSI answers, BRSR indicators. Professional voice, no AI tells.

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Coming soon

GHG Calculator

Compute organisational inventories across Scope 1, 2, and 3 using the Emission Factors library.

Coming soon

Report Drafter

Structured drafting for CSRD, BRSR, and TCFD with cited numbers linked to primary sources.

Coming soon

BRSR Screener

Map your disclosures against the Indian BRSR Core and flag gaps before assurance.

Coming soon