From a Single Asset to an Entire City.
Satellite-measured emissions, scientifically defensible at every scale.
SAGE (Spatial Asset Greenhouse Gas Emissions) turns observations from six greenhouse-gas satellites into independently verified Scope 1 and Scope 2 measurements. Pinpoint one facility, or map every block in a metropolitan area, with the same audit-grade methodology.
The Inventory Problem
Self-reported emissions data was never built for the era of disclosure mandates, climate finance, and city-level action plans.
Estimates, Not Measurements
Conventional inventories multiply activity data by emission factors. SAGE measures the actual atmospheric concentration. Top-down satellite estimates are the only way to verify whether bottom-up inventories are right.
No Verification Chain
Self-reported figures are slow to collect, inconsistent across facilities, and impossible to independently audit. Regulators and capital markets now require traceable, third-party data.
Aggregate Blindness
City-wide and corporate-wide totals hide the few neighbourhoods and assets that drive most of the emissions. Without spatial resolution, you cannot prioritise the interventions that actually matter.
How SAGE Works
Public satellite data, peer-reviewed atmospheric science, and a three-tier QA process. Standards-aligned, IP-safe, and built to be audited.
Six-Mission Constellation
OCO-2, OCO-3, Sentinel-5P TROPOMI, GOSAT-I, GOSAT-II, and the new GOSAT-GW. Multi-instrument fusion means no single sensor or revisit gap limits the assessment.
Asset-Level Quantification
Every reading is traced backward through 3D wind fields to its likely source. A Bayesian inversion framework converts column concentrations into facility-level emission rates.
City-Scale Hotspotting
Run SAGE inside every cell of a city-wide grid. Multi-overpass convergence sharpens the spatial picture with every additional pass, surfacing the streets and sectors that drive the budget.
Quantified Uncertainty
Every value ships with a 95% confidence interval. Composite uncertainty typically falls in the 5 to 20 percent range (1σ). Audit-ready provenance from raw radiance to delivered report.
Built for Your Team.
Designed for the people who drive climate strategy and compliance.
Sustainability
Sustainability Officers
Move beyond emission factors. Defend your numbers to boards, regulators, and the press with satellite-measured truth and a published margin of error.
Urban Climate Policy
City Planners
See which neighbourhoods, sectors, and corridors actually drive your city's emissions. Target low-emission zones, infrastructure upgrades, and inspections where each tonne avoided costs the least.
Legal & Compliance
Compliance Officers
Meet CSRD, CBAM, and ISO 14064-1 requirements with independently verified, audit-ready emission data. Every figure traceable back to the original satellite measurement.
Aligned with Leading Frameworks.
Our data and reporting tools help you meet the requirements of major disclosure frameworks.
OCO-2 / OCO-3
NASA Orbiting Carbon Observatory
Sentinel-5P TROPOMI
ESA / Copernicus Programme
GOSAT-I / II / GW
JAXA / NIES Greenhouse Gases Observing Satellite series
ISO 14064-1
GHG quantification, GHG Protocol aligned
Powered by Floodlight’s Platform.
Our integrated modules work in harmony to deliver comprehensive climate intelligence.
ECO CITY
Building-level and neighbourhood emissions for municipalities. Built directly on SAGE for Cities. Designed for setting targets, tracking progress, and proving the impact of climate action plans.
Learn moreBEACON Module
Climate risk intelligence layered on top of SAGE measurements. Combines observed emissions with hazard and transition models for asset-level exposure analytics.
Learn moreAudit Trail
End-to-end provenance from raw satellite radiance through every processing step to the delivered figure. Tamper-proof records, cryptographic checksums, and two-person sign-off on every release.
Learn moreSee where your emissions actually are.
Get a sample SAGE assessment for one of your assets, or a hotspot map of any city in the world.