Hertzwave
hertzwave.ai provides TerraCAP, a sustainability data platform that calculates Scope 3 emissions from the GST filings Indian businesses already submit, covering 70%+ of a typical carbon footprint. The platform unifies reporting across BRSR, CCTS, and CBAM frameworks on a single audit-ready data foundation, with capabilities including life-cycle assessment and materiality tracking.
- Artificial Intelligence
- AI Agents
- Clean Technology
- Enterprise Software
- Software Only
Funding
Founders
Product
Problem
Indian enterprises face mounting regulatory pressure to report Scope 3 emissions, which typically constitute over 70% of a company's carbon footprintcars—yet manual data collection across fragmented supplier networks makes accurate measurement nearly impossible. As BRSR reporting obligations begin from FY27 and CCTS compliance is already due, companies lack a reliable way to quantify supplier emissions at the scale required for audit-ready reporting.
Solution
TerraCAP addresses this challenge with a patent-pending GSTN connector that estimates Scope 3 emissions directly from the GST filings nearly every Indian business already produces, eliminating the need for exhaustive supplier surveys. The platform uses a single shared data model that carries emissions data through to BRSR, CCTS, CBAM, CDP, and other reporting frameworks, ensuring consistency across all disclosures. A continuous five-stage "Green Loop" pipeline ingests data through connectors, Excel, forms, and agentic capture, then processes it through sector-specific factor libraries for organizational and product-level footprints. Enterprises, consultants, industrial zones, and API integrators can each access the platform through a purpose-built interface, making it adaptable across hard-to-abate sectors including steel, cement, oil and gas, automotive, and textiles.
Target Audience
Primary customers are Indian enterprises subject to BRSR and CCTS obligations, sustainability consultants serving those businesses, industrial zone administrators, and institutional campuses preparing sustainability rankings and accreditation submissions.
Features
- Patent-pending GSTN connector that estimates supplier-level Scope 3 emissions from existing tax filings, covering 1,284 suppliers in current deployments
- Unified data model supporting 12 reporting frameworks: BRSR Core, CBAM, CCTS, PAT, GreenCo, ISSB S2, CSRS/ESRS E1, CDP, GRI, and UK SECR
- Life-cycle assessment (LCA) capability for cradle-to-gate product footprints sharing one factor library with organizational inventory
- Sector-specific emission factors and reporting templates for 12 hard-to-abate industries, including steel, cement, oil and gas, power, chemicals, and mining
- Institution-specific workflows for UI GreenMetric, THE Impact Rankings, QS World Rankings, and NAAC Green Audit submissions
- Five-stage Green Loop pipeline with 5+ data ingestion methods including Excel, forms, connectors, and agentic capture
- Materiality assessment tools that import existing assessments or use sector references to scope reporting programs