Envana Catalyst

Core Features

Envana Catalyst provides a governed data backbone that aligns sustainability, engineering, and operations on a single source of truth for emissions. It connects to tools teams already use, reconciles measurements and estimates, and prepares auditable outputs. Some of its key features are:

• Scope 1–3 coverage: Centralizes data from assets and suppliers to calculate, manage, report, and reduce direct, energy, and value-chain emissions across portfolios—built specifically for oil and gas workflows.

• Governed methodologies: Applies curated source/activity templates and controlled method changes with traceable updates, supporting consistent, repeatable inventories across sites and years.

• Systems & sensor integration: Pulls operational data via APIs and blends it with field measurements (e.g., methane sensors, aerial campaigns) to strengthen estimates and close data gaps.

• Audit-ready reporting: Produces standardized, defensible outputs for internal reviews and external disclosure, with data lineage to support assurance and stakeholder requests.

• Forecasting & scenario analysis: Models design and operational choices—linking activities to emissions factors—to quantify CI (carbon intensity) impacts before execution, including “well-to-water” LNG tracking.

• Methane frameworks support: Aligns with the Oil & Gas Methane Partnership (OGMP 2.0) practices by enabling reconciliation of source-level inventories (Level 4) with site-level measurements (Level 5) to improve accuracy and confidence.

Closing Insights

Envana originated at Halliburton, leveraging its operational know-how in managing emissions from rigs, plants, and JV assets to build a robust, field-tested platform. Recent customer activity underscores Catalyst’s versatility across the hydrocarbon value chain. PETRONAS’ Upstream Business selected Envana to centralize GHG data and enhance data-driven decarbonization—demonstrating enterprise-scale governance for a global operator. In LNG, Coastal Bend LNG chose Envana to link each metric ton of LNG to a transparent, auditable emissions profile “well-to-water,” spanning upstream gas, liquefaction, ocean shipping, and even carbon capture and storage, reflecting buyer expectations for product-level disclosure.

Envana pairs the Catalyst platform with advisory support for OGMP 2.0 Level 3. This support covers building a complete list of methane sources at each site, applying generic emission factors with company activity data, and setting simple quality checks and data lineage so estimates are traceable for assurance. It also defines a step-by-step path to measurement-based reporting—when to add site measurements and how to compare those results with the Level 3 inventory using the reconciliation process set out in OGMP technical guidance.