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Carbon accounting & compliance is complex. But it doesn't need to be difficult or slow business down.

Caught Between Mandates & Markets

New regulations like California SB 253, EU CBAM, and the EU Methane Regulation—along with frameworks such as OGMP 2.0—now require companies to account for emissions across their entire value chains. Meanwhile, investors, lenders, and insurers demand transparent carbon data to guide capital decisions.

This dual pressure creates two urgent operational challenges:

Meeting your reporting obligations

You're collecting Scope 3 data from hundreds of suppliers—each using different formats, methodologies, and confidence levels—while facing audit risk, compliance deadlines, and mounting disclosure requirements.

Managing emissions strategically

Compliance Greenlighted

  • Find & acquire verified data for your
    natural-gas consumption
  • Retire & report it
  • Account for it in your system of choice

Greentruth—one simple system for Scope 3 visibility, from source to statement.

Immediate Relief

Verified systems like GreenTruth may qualify your organization for temporary reporting relief under SB 253.

Greentruth connects and orchestrates producers, verifiers, and companies reporting emissions through the EarnDLT Registry—simplifying the complexity of environmental data accounting so verified data moves securely and transparently.

Greentruth manages the flow of environmental data from measurement to market.

Producers upload data, accredited verifiers validate it against recognized standards, and verified records are secured in the EarnDLT Registry—preserving identity, methodology, and proof of verification.

Once verified, that data moves securely across connected systems and marketplaces, where companies can acquire, retire, and report it with confidence.

Integrity isn't a feature—it's the foundation.

Every step is captured on a blockchain-backed, auditable record that prevents tampering, while the system eliminates double counting and preserves integrity.

GreenTruth unifies measurement, verification, and proof creation within a single orchestrated system—transforming production and transport data into immutable, financial-grade assets.

Greentruth overview

Each QET represents the verified emissions profile of specific molecules produced and transported through the system.

It is a standardized on-chain proof asset carrying its own integrity, provenance, and audit trail—including the complete record of its source and verification data.

Acquiring and reporting emissions from natural gas purchases is effortless with GasTrace on the GreenTruth platform.

GasTrace links deliveries to their Quantified Emissions Tokens (QETs), giving buyers a direct path from contract ID to verified emissions data.

Through a simple lookup, companies can access their gas’s full emissions profile—ready to acquire tokens and report with confidence.

Greentruth overview

Greentruth simplifies sustainable sourcing by turning environmental goals into supplier action.

Upload your ESG or emissions requirements, and the system automatically extracts key criteria to generate a structured RFI.

Greentruth then identifies verified producers whose data aligns with your sustainability and procurement objectives—helping buyers source with precision and confidence.

Greentruth overview

1. Upload requirements

Import your environmental or ESG requirement document.

2. AI parsing & extraction

GreenTruth identifies key metrics and performance thresholds.

3. Generate RFI

Automatically create a structured Request for Information aligned to your emissions goals.

4. Identify producers

Match with verified producers whose emissions profiles meet your criteria.

5. Engage & evaluate

Send RFIs, review responses, and select partners aligned to your sustainability plan.

Seamless integration across your existing ecosystem of tools and partners.

GreenTruth works the way you work—a modern, API-first platform built for seamless, low-lift, self-serve integration.

By orchestrating traffic across every participant, GreenTruth keeps compliance in motion.

Greentruth connects operational, financial, and environmental systems—making verified data available wherever it’s needed.

Auditable Provenance

Actionable Visibility

Standards Alignment

Procurement Insight

Real-Time Data Flow

Streamlined Reporting

Proof in Action

Trusted. Tested. Traction.

Tallgrass partnered with Greentruth to integrate verified environmental data directly into its midstream operations. By binding methane and carbon-intensity attributes to real pipeline flows, Tallgrass gained precise, attribute-level visibility into the environmental performance of the gas moving through its system.


The integration strengthens Tallgrass’ ability to serve producers, shippers, and buyers with transparent, audit-ready data—unlocking new value across the ecosystem.

What the integration enables:

  • Attribute-level methane and CI tracking aligned to physical movements
  • Verified, tamper-evident data for reporting and disclosures
  • Machine-readable environmental data standardized for system-wide interoperability
  • Support for producer differentiation and buyer procurement grounded in real CI performance
National Coverage
32 K +
US pipeline segments represented
Verified Scale
Thousands of BCF
Verified Annual
Driving Net-Zero
Verified RNG pathways
calculated to your location

Aligned for Today & Tomorrow

Built on Leading Standards. Ready for Emerging Regulations.

ISO 14064-3
IPCC AR5
ONE Future
CA-GREET
ISO 14067
OGMP 2.0
NGSI
NAESB
ISO 6338
EU CBAM
API MPMS
CARB&LCFS
OGCI
SB 253
RPS
GHG

The Cost of Standing Still

Stalled Deals. Penalties. Lost Ground.

Every month of delay widens the compliance gap. Regulations like SB 253 and EU CBAM are already in effect—and markets are adapting faster than most companies can report.

Fragmented data slows verification, increases audit exposure, and erodes credibility with investors, regulators, and procurement partners.

The risk isn’t abstract.
It’s operational, financial, and compounding.

Get Started

No Cost.
No Risk.
No Complexity.
Go as Fast as You Need.

Step 1

Create your account

Enter your company details and D-U-N-S® number to set up your verified organization profile.

Step 2

Discover & Acquire

Search verified gas data by delivery location. Compare and select options aligned with your emissions goals.

Step 3

Retire & Report

Retire tokens and generate audit-ready records for filings and disclosures.

Greenlight your compliance.

Create your free account and start reporting verified data today.

Get Started