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Core Features
VM-GEM is built around the integration of energy system modelling, production accounting, and emissions calculation within a unified operational framework. Its methodology combines real-time plant data with standardised emissions accounting to provide continuously updated, auditable results. This approach enables organisations to move from periodic reporting toward operationally embedded emissions management. Its features include:
Real-time emissions monitoring: Continuously calculates and tracks emissions across multiple energy sources (e.g., fuel gas, hydrogen, biomass) using live plant data, enabling immediate visibility into emissions performance and deviations from targets.
Scope 1–3 emissions accounting: Provides structured calculation and documentation of direct and indirect emissions, supporting corporate carbon footprinting and alignment with frameworks such as ISO standards and GHG Protocol.
Audit-ready reporting and traceability: Maintains a full audit trail of emissions data, allowing users to generate reports across different timeframes (daily to annual) and demonstrate compliance with regulatory and certification requirements.
Emissions hotspot identification: Enables drill-down analysis from site-level overviews to individual assets and processes, helping operators pinpoint inefficiencies and prioritise corrective actions.
Scenario analysis and operational optimisation: Uses digital twin models to evaluate alternative operating strategies, balancing cost and emissions while identifying opportunities for decarbonisation and efficiency gains.
Data reconciliation and validation (DVR): Applies advanced reconciliation techniques to ensure consistency between measured and calculated data, improving data quality and supporting reliable decision-making.
Closing Insights
VM-GEM builds on the long-standing Visual MESA platform, which has been used across hundreds of industrial sites globally, particularly in oil and gas and process industries. These sectors require detailed, process-level emissions data, and the platform’s integration with energy optimisation and digital twin models allows users to link emissions directly to operational decisions. While specific customer names are not widely disclosed, its adoption in refining and chemical operations reflects its role in managing complex, asset-level emissions across large industrial systems.
VM-GEM has recently gained TÜV Rheinland approval as a “certified calculation method” aligned with ISO 14068, enabling its outputs to support corporate carbon footprinting and climate neutrality initiatives. This certification positions VM-GEM within regulatory contexts such as the EU’s Fit-for-55 package and CSRD reporting requirements, where auditability and methodological transparency are critical.
Looking ahead, VM-GEM’s integration with real-time optimisation and digital twin capabilities suggests continued alignment with operational decarbonisation strategies. For industrial users, it offers a pathway to embed emissions management directly into plant operations rather than treating it as a separate reporting exercise.