Service: GHG Data Assessment

Methane Emissions Management System

DORIS designed an integrated methane management system to enhance emissions visibility, control and regulatory compliance. Project outline The Methane Emissions Management System established a structured approach to monitoring, reporting and managing methane emissions across upstream operations. The initiative focused on embedding systematic data collection, performance tracking and continuous improvement processes. Services delivered by DORIS DORIS … Read more

Methane Emissions Assessment for Ukraine (Phase 1)

DORIS conducted a national-level methane emissions assessment to support strategic reduction planning within Ukraine’s energy sector. Project outline The Methane Emissions Assessment for Ukraine provided a structured evaluation of methane sources across upstream oil and gas operations. The objective was to quantify emissions, identify key reduction opportunities and support alignment with international climate commitments. Services … Read more

Methane Emissions Assessment for Ukraine (Phase 2)

DORIS assessed methane abatement opportunities at key emitting oil and gas assets in Ukraine to support the development of practical emissions reduction solutions. Project outline The Methane Emissions Assessment for Ukraine (Phase 2) built on earlier national-level work by focusing on four priority emitting assets within the upstream oil and gas sector. The objective was … Read more

Methane Measurement, Reporting & Verification (MRV) Technology Review

DORIS evaluated methane measurement technologies to support the development of robust monitoring, reporting and verification (MRV) frameworks for oil and gas operators. Project outline The MRV Technology Review assessed available methane detection and quantification technologies to support the design of a fit-for-purpose emissions monitoring framework. The study aimed to benchmark emerging solutions, evaluate operational applicability … Read more

National GHG Emissions Assessments

DORIS supported national authorities in quantifying oil and gas sector methane and flaring emissions and identifying commercially viable abatement pathways aligned with international climate commitments. Project outline The Country Level Emissions Assessment provided a comprehensive evaluation of methane and flaring emissions across the upstream oil and gas sector at national level. The objective was to … Read more