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Satellite Greenhouse Gas Monitoring: How It Works and Why It Matters
Satellite sensors detect methane and CO2 emissions from individual industrial facilities anywhere on Earth. This article covers how satellite greenhouse gas monitoring works, which systems are currently active, and how combined public and private satellite data delivers layered emissions intelligence for operators, regulators, and investors.
Tracking Methane Emissions from Space
Methane Emissions Monitoring Tools: There’s No Single Right Tool, But There’s a Right Combination
Satellites, aircraft, drones, ground sensors—no single methane monitoring tool catches everything, and most operators are using the wrong combination for their operations. This whitepaper compares all four technologies side by side and gives you a practical 6-step framework for building a monitoring strategy that turns detection into action before a slow leak becomes a major cost. Download the full guide.
GHGSat 2025 Methane Emissions Report
In 2025, GHGSat's satellites and aircraft detected methane emissions equivalent to 702 MtCO2e across 127 countries while a cited peer-reviewed study found satellite-measured methane exceeds UNFCCC-reported figures by 15% globally. The GHGSat 2025 Methane Emissions Report breaks down the data by sector, region, and country, backed by five peer-reviewed scientific publications. Download the full report to see where the gaps are largest and what they mean for 2026.
Satellite Technology Landfill Methane Detection: How GHGSat Sees What Ground Crews Can’t
Satellite technology landfill methane detection is usually presented as a finished number on a dashboard. This webinar goes underneath that number into the physics of absorption spectrometry, the controlled release experiments that validate accuracy, and the real detection probability curves behind GHGSat's 100 kg/hr threshold. GHGSat's Jason McKeever and Chris Kataria explain it directly, including a side-by-side satellite-versus-aircraft comparison from the same landfill site. Watch now.
Landfill Methane Measurement Direct Observation: Why the Industry Is Moving Past Models: GHGSat x EREF Webinar
Landfill methane measurement built on model-based assumptions is reaching its limit. In this on-demand Waste Today webinar, EREF President Brian Staley and GHGSat's Chris Kataria explain why direct observation—satellite, aerial, and ground-based—is becoming the new standard and what a practical, cost-aware monitoring framework looks like for operators navigating that shift. Watch now.
GHGSat ESA Third Party Missions Program: How to Access Free Methane Satellite Data
Through the European Space Agency's Third-Party Missions program, researchers and government institutions can access GHGSat's high-resolution satellite methane data at no cost. In this on-demand webinar, GHGSat's Carlos and Bryn Orth-Lashley walk through the measurement methodology, the data products available, and the step-by-step process for submitting a successful project proposal, including answers to over 200 live audience questions on observation scheduling, site prioritization, and research eligibility. Watch now.
Emissions Intelligence Oil and Gas Profitability: GHGSat X Chevron Webinar
Emissions monitoring used to be a compliance checkbox. In this on-demand SmartBrief webinar sponsored by GHGSat, Chevron General Manager Vanessa T. Ryan and GHGSat VP Ryan Matson show how emissions intelligence is driving real operational and financial returns with case studies, practical first steps, and an inside look at how a major operator has embedded this data into frontline decision-making. Watch now.
Landfill Methane Emissions Data Operational Action: GHGSat X Tetra Tech X Waste 360 webinar
Most landfill operators can collect methane emissions data. Far fewer know how to turn it into operational action. In this on-demand Waste 360 webinar sponsored by GHGSat, Krish Kataria (GHGSat) and Lee Daigle (Tetra Tech) walk through the full journey from detection to predictive insight covering data integration, gas collection optimization, capital planning, and what the first practical step looks like for operators building a multi-layered methane management program. Watch now.
Satellite Methane Detection: GHGSat X OGCI Webinar on demand
Satellite methane detection in oil and gas is only valuable if operators know what to do when the alert arrives. In this on-demand webinar hosted by Energy Connects in association with OGCI, GHGSat's Richard Haas and OGCI's Lauren Ward walk through the detection-to-response workflow that turns emissions data into operational action including OGCI's own response playbook. Watch now.
Landfill Methane Emissions Satellite Monitoring
GHGSat partnered with the U.S. EPA and a leading North American landfill operator to deliver the largest-ever high-resolution satellite survey of landfill methane emissions — 697 observations across 60 sites between 2021 and 2024. What the data revealed about EPA model accuracy, gas collection efficiency, and real-world emissions variability is not what most operators expected. Download the case study to find out what the numbers actually showed.
Wales & West Utilities Case Study
A methane leak emitting up to 1,400 kg/hr was sitting undetected on a Wales & West Utilities pipeline until a GHGSat satellite found it from space. What followed was the UK's first-ever space-based methane emission detection and mitigation, now peer-reviewed and published in the scientific literature. This case study documents exactly how it happened.