Skip to content
VerdaMetric Line Pattern Background

Explore VerdaMetric's Features

VerdaMetric is a sustainability intelligence platform developed by Tunley Environmental to help organisations collect, manage and report environmental performance through one structured and easy-to-use system. 

It has been developed in response to specific obstacles Tunley sees when supporting organisations with carbon accounting, environmental reporting, compliance and long-term sustainability planning. 

How VerdaMetric supports your organisation

The platform complements consultancy by providing a consistent place for data, evidence, calculations, actions and reporting activity. This allows organisations and Tunley Environmental to work together more efficiently throughout the reporting year, rather than relying on disconnected files and annual data-gathering exercises. 

VerdaMetric is designed for organisations that need to:

  • Manage recurring sustainability and carbon reporting
  • Coordinate data across multiple sites, teams or business units
  • Improve confidence in sustainability data and calculations
  • Reduce time spent collecting and managing data
  • Track Scope 1, 2 and 3 emissions and performance over time
  • Prepare for assurance, disclosure and relevant compliance requirements
  • Gather and improve supplier data for Scope 3 reporting
  • Connect environmental performance with targets and implementation
VerdaMetric Imagery Shapes_Features - Sustainability Data Management V2

Bringing your sustainability data together

Sustainability data management

Bring activity, spend, supplier data and supporting evidence together in one structured platform, reducing reliance on disorganised spreadsheets and manual processes.

Feature includes:

  • Data entry and collection
  • Bulk imports
  • Data-completeness tracking
  • Documents and evidence
  • Tasks and data requests
  • Multiple reporting years
  • Supply chain engagement
  • Multi-site and business unit management
  • Supplier and purchased goods data
EXPLORE THIS FEATURE
VerdaMetric Imagery Shapes_Features - Carbon Accounting & Emissions Tracking V2

Calculate, understand and track your emissions

Carbon accounting & emissions tracking

Calculate and track Scope 1, 2 and 3 emissions, explore performance across categories and reporting periods, and understand where your organisation's impact is concentrated.

Feature includes:

  • Scope 1, 2 and 3 calculations
  • Emission factor library and mappings
  • Carbon calculators
  • Categorisation
  • Emissions breakdowns by site, scope and category
  • Location- and market-based Scope 2
  • Reporting year comparisons
  • Dashboard and analytics
  • Intensity metrics
EXPLORE THIS FEATURE
VerdaMetric Imagery Shapes_Features - Dashboards, Performance & Financial Insight

Easily see and interpret you performance

Dashboards, performance & financial insight

Monitor emissions, data completeness, trends and targets across your organisation, sites and reporting periods, with financial insight showing the estimated cost per tonne of CO2e saved for reduction initiatives. 

Feature includes:

  • Sustainability dashboards
  • Data-completeness monitoring
  • Emissions trends
  • Prior-year comparisons
  • Site and organisational performance
  • Intensity metrics
  • Target progress
  • Cost per tonne CO2e saved
  • Performance monitoring across reporting periods
EXPLORE THIS FEATURE
VerdaMetric Imagery Shapes_Features - Review & Tasks

Build confidence in your sustainability data

Data quality, review & assurance

Assess data quality, identify potential issues and keep review activity connected to individual records, creating improved audit trails and greater assurance in reporting. 

Feature includes:

  • PEF Data Quality Rating
  • Validation controls
  • Exception flags and warnings
  • Auditor comments
  • Record review threads and history
  • Audit trails
  • Verification audit packs
  • Review/assurance functionality
EXPLORE THIS FEATURE
VerdaMetric Imagery Shapes_Features - Compliance Reporting

Turn your data into reporting outputs

Reporting & compliance

Turn your sustainability data into structured reports and compliance-ready outputs, with support for requirements including SECR and PPN 006. 

Feature includes:

  • Branded assessment reports
  • Editable Word exports
  • Verification audit packs
  • SECR functionality
  • PPN 006 Carbon Reduction Plan builder
  • GHG Protocol-aligned inventories
  • Supporting data and evidence for assurance and verification
  • Connected calculations and methodologies
EXPLORE THIS FEATURE
VerdaMetric Imagery Shapes_Features - Reduction Planner

Progress beyond measuring the past to planning what comes next

Targets, roadmaps & predictions

Set reduction targets, build actionable roadmaps and forecast emissions to understand where current plans could take your organisation.

Feature includes:

  • Reduction planning and initiatives
  • Factor-substitution levers
  • Multi-strategy modelling/predictions
  • Supply chain reduction initiatives
  • Supply-change engagement and improvement pathways
  • Science-based target monitoring
  • Targets, scenarios, roadmaps and cost per tonne of CO2e saved
EXPLORE THIS FEATURE
VerdaMetric Imagery Shapes_Features - Supply Chain Engagement

Improve the data behind your Scope 3 emissions

Supply chain engagement

Collect primary supplier information, strengthen Scope 3 data and build a clearer picture of emissions and reduction activity within your value chain. 

Feature includes:

  • Public supplier carbon surveys
  • Supplier specific emission factors
  • Reporting boundary integrity checks
  • Multi-currency revenue conversion
  • Supplier data quality progression
  • Supplier reduction initiatives
  • Scope 3.1 improvement pathways
EXPLORE THIS FEATURE

VerdaMetric's platform capabilities

VerdaMetric brings together the tools needed to collect, calculate, review, report and act on sustainability data within one connected platform. From data collection and carbon calculations to supply chain engagement, reduction planning and reporting, each feature is designed to support a more structured approach to sustainability management. 

Explore the full feature list below to see the capabilities across the VerdaMetric platform. 

Software Feature
Feature Description
Reporting Scope(s)
Supports
Platform and Access
Multi-project & reporting year workspace
Manage multiple organisations and reporting years from a single workspace, keeping emissions data and reports organised across every assessment.
All Scopes
GHG Protocol Corporate Standard
Role-based access control & access presets
Control user access with configurable roles and permissions, ensuring every user has the appropriate level of visibility and editing rights.
-
ISO 14064-3
Two-factor Authentication (TOTP)
Secure your platform with two-factor authentication, trusted devices and enhanced account security features.
-
Cyber Essentials
Full audit log
Record every change, approval and update with a complete audit trail across the platform.
All Scopes
ISO 14064-1 & ISO 14064-3
White-label consultancy tenancy
Deliver carbon accounting and sustainability reporting though a fully branded platform tailored to your consultancy.
-
-
Data Collection
Activity data entry
Capture and organise greenhouse gas emissions data across Scopes 1, 2 and 3 using structured activity records and consistent categorisation.
Scopes 1, 2 & 3
GHG Protocol Corporate Accounting & Reporting Standard, ISO 14064-1, SECR and CDP
Bulk Excel import with validation
Import large volumes of sustainability data using validated Excel templates with built-in error checking.
Scope 1, 2 & 3
-
Emission factor library
Access version controlled emission factors to ensure emissions calculations remain accurate, consistent and aligned with each reporting year.
Scope 1, 2 & 3
DESNZ/BEIS UK Government GHG Conversion Factors & GHG Protocol
Automatic emissions factor suggestions
Receive intelligent emissions factor recommendations based on your activity data to speed up emissions calculations.
Scope 1, 2 & 3
GHG Protocol, DESNZ Factor Taxonomy
Bulk factor mapping & copy mapping
Apply emission factors to multiple records at once or reuse mappings from previous reporting years.
Scopes 1, 2 & 3
-
Unit normalisation & conversion engine
Automatically standardise units and validate data compatibility before emissions calculations are performed.
Scope 1, 2 & 3
GHG Protocol calculation guidance
Evidence file attachments
Attach invoices, meter readings and supporting documents directly to sustainability data records.
Scope 1, 2 & 3
ISO 14064-3 & SECR assurance
Data tasks, requests & assignment
Assign data collection tasks, request missing information and monitor completion from within the platform.
All Scopes
-
Monthly tracker & dashboard
Track sustainability data month by month with progress dashboards, trend monitoring and automated reminders.
Scopes 1, 2 & 3
GHG Protocol Corporate Standard
Data Quality & Review
PEF data quality rating
Assess the quality of emissions data using the EU Product Environmental Footprint (PEF) and ILCD data quality criteria, providing an overall quality rating for your inventory.
Scopes 1, 2 & 3
EU PEF Data Quality Rating (ILCD), ISO 14064-1 & CSRD
Exception flags & warning engine
Autmoatically identify missing data, unusual values, coverage gaps and other potential issues before reports are generated.
Scopes 1, 2 & 3
ISO 14064-1 (Review) & GHG Protocol completeness principle
Auditor comments, flags & record-level treads
Allow reviewers and third-party auditors to raise comments, flag issues and collaborate directly against individual data records.
All Scopes
ISO 14064-3
Boundary & Scope
Organisational & operational boundary builder
Define reporting entities, consolidation approaches and in-scope emissions source, then automatically generate a GHG ogranisational boundary diagram for reporting.
Scopes 1, 2 & 3
GHG Protocol Corporate Standard, ISO 14064-1 & SECR
Scope 3 relevance screening
Assess all 15 GHG Protocol Scope 3 categories, recording relevance, justification and inclusion decisions for each category.
All 15 Categories
GHG Protocol Corporate Value Chain (Scope 3) Standard & ISO 14064-1
Calculation Engines
Automatic Scope 3.3 quantification
Automatically calculate fuel- and energy-related Scoped 3.3 emissions from existing Scope 1 fuel and Scope 2 electricity data, including well-to-tank and transmission and distribution losses.
Scope 3.3
GHG Protocol Scope 3 Standard, Category 3, SECR, ISO 14064-1 reporting, DESNZ WTT and T&D factors.
Location- and Market-based Scope 2 Reporting
Calculate Scope 2 emissions using both location-based and market-based methods, making the reporting basis clear throughout the platform.
Scope 2
GHG Protocol Scope 2 Guidance (dual reporting), CDP.
Custom Intensity Metrics
Create organisation-specific intensity ratios such as emissions per £m turnover, employee, unit of production or m², with results carried through dashboards and reports.
All Scopes
SECR, CDP, ESG and GHG Protocol.
Supply Chain
Supply Chain Engagement Module
Rank suppliers by emissions, track Scope 3 coverage and connect supplier information directly to relevant activity records, helping focus engagement where it can have the greatest impact.
Scope 3.1, 3.2, 3.4 & 3.9
GHG Protocol Scope 3 Standard, SBTi Corporate Net Zero Standard (Supplier engagement).
Supplier Calculation Methodology Ladder
Move from spend-based estimates towards stronger supplier-specific data using a structured methodology ladder, with readiness and justification recorded for each supplier.
Scope 3.1
GHG Protocol Scope 3 Standard, ISO 14067
Public Supplier Carbon Survey
Collect primary supplier emissions, targets, product footprint information and supporting documents through a branded survey that suppliers can complete without needing a VerdaMetric account.
Supplier Scope 1, 2 & upstream Scope 3 (3.1-3.8)
GHG Protocol Corporate Value Chain (Scope 3) Standard, ISO 14067, EN 15804 declared units.
Reporting Boundary Integrity Checks
Check whether supplier emissions and revenue relate to the same organisational boundary, flagging mismatches that could distort supplier intensity calculations.
Scope 3.1
GHG Protocol Corporate Standard (consolidation boundaries).
Supplier Specific Emission Factors
Create supplier specific intensity factors from reported emissions and revenue, allowing primary supplier data to replace generic industry-average factors where appropriate.
Scope 3.1
GHG Protocol Scope 3 Standard (supplier-specific method).
Multi-currency Revenue Conversion
Accept supplier revenue in multiple currencies and convert it to GBP using published annual average rates, keeping supplier intensity calculations comparable across international supply chains.
Scope 3.1
Bank of England/HMRC annual average exchange rates.
Reduction & Targets
Reduction Planner
Build a quantified reduction plan using a library of reduction measures across Scope 1, 2 and 3 with uptake, target years, modelled emissions savings and estimated cost per tonne of CO2e saved.
Scopes 1, 2 & 3
GHG Protocol, PPN 006 (Feb 2025) reduction-plan requirements.
Factor Substitution Modelling
Model the impact of switching fuels, energy sources or materials by comparing emissions factors against your organisation's own activity data.
Scope 1, 2 & 3
DESNZ conversion factors, GHG Protocol.
Multi-Strategy Modelling & Predictions
Combine multiple reduction strategies, project future emissions against historic results and compare scenarios to understand the pathway towards your targets.
Scope 1, 2 & 3
SBTi Corporate Net Zero Standard (linear pathway), GHG Protocol.
Supply Chain Reduction Initiatives
Bring supplier reduction commitments into your roadmap to understand how supply chain engagement could contribute to Scope 3 reductions.
Scope 3.1
SBTi Corporate Net Zero Standard, GHG Protocol Scope 3 Standard.
Reporting
Branded PDF Assessment Reports
Generate branded carbon assessment reports directly from live platform data, covering boundaries, methodology, emissions results, data quality, intensity metrics and reduction roadmaps.
Scope 1, 2 & 3
GHG Protocol, ISO 14064-1 Reporting requirements.
Editable Word Report Exports
Export assessment reporting to Word, providing a structured baseline that can be tailored with client-specific narrative, sector context and additional content.
Scope 1, 2 & 3
GHG Protocol, ISO 14064-1.
Verification Audit Packs
Create a single audit pack containing activity data, emission factor mappings and supporting evidence to support third-party verification.
Scope 1, 2 & 3
ISO 14064-3
Client Dashboards & Analytics
View live emissions by scope and category alongside intensity metrics, data collection progress, prior year comparisons, historic trends and projected reduction roadmaps.
Scope 1, 2 & 3
GHG Protocol.
Consultancy Portfolio View
Monitor assessment status, data collection progress, review status and emissions across multiple consultancy clients from one central view.
All Scopes
N/A
Compliance
SECR Compliance Module
Prepare the mandatory SECR disclosures from existing platform data, including energy use, Scope 1 and 2 emissions, intensity metrics, prior year comparisons and methodology information.
Scope 1, 2 (Scope 3 optional)
Companies Act 2006, DESNZ conversion factors, SECR.
SECR Energy Conversion to kWh
Convert fuel quantities into kWh using DESNZ fuel properties, with the option to use organisation specific data where possible.
Scope 1 & 2
DESNZ 2026 Fuel Properties (calorific values), SECR Regulations.
PPN 006 Carbon Reduction Plan Builder
Build PPN 006 Carbon Reduction Plans using existing emissions data, with checks against the required conditions to identify missing information before completion.
Scope 1, 2 & mandatory Scope 3 categories
PPN 006, Procurement Act 2003, GHG Protocol.
Administration
Reduction Lever Administration
Manage reduction lever templates centrally, including custom consultancy levers and organisation specific settings.
Scope 1, 2 & 3
N/A
Factor Set Approval Workflow
For consultancy users: Review and approve new or updated emission factors sets before they are published for use, maintaining a record of the approval process.
Scope 1, 2 & 3
ISO 14064-1, Internal Q&A.
Users, Organisations & Invitations
Create organisations and reporting years. Consultancy users can also invite users and centrally manage roles and access across the platform.
N/A (Platform)
N/A
In-app Notifications & Support Desk
Manage assignments, reviews and deadlines through in-app notifications, with a built-in support desk for contextual support requests.
N/A (Platform)
N/A
Show more

Ready to explore VerdaMetric?

Book a personalised demonstration and discover how VerdaMetric can help your organisation manage sustainability with greater confidence.

Frequently asked questions

What data can the platform manage?

VerdaMetric can manage sustainability and carbon information including:

  • Scope 1, 2 and 3 activity data

  • Quantities, units and emission factor mappings

  • Organisational entities, sites and business units

  • Reporting years and historical assessments

  • Supporting evidence such as invoices and meter readings

  • Data-quality information

  • Targets, reduction initiatives and roadmaps

  • Supplier information and Scope 3 engagement data

  • Tasks, data requests, comments and review activity

Available capabilities will depend on the modules and package selected. 

Does VerdaMetric cover Scope 1, 2 and 3?

Yes. VerdaMetric supports structured data collection and calculations across Scope 1, Scope 2 and Scope 3.

This includes:

  • Location- and market-based Scope 2 reporting
  • Scope 3 relevance screening across the 15 GHG Protocol categories
  • Fuel and energy Scope 3 calculations
  • Supplier engagement and supplier-data collection
  • Data organised by scope, category, site and reporting year

The platform is designed to support GHG Protocol-aligned accounting and the information required for ISO 14064-1 inventories. 

How does VerdaMetric help improve data quality?

The platform includes several data-quality controls such as:

  • Structured validation

  • Data quality scoring

  • Warnings for missing information

  • Exception flags

  • Outlier and coverage checks

  • Spend-based proxy warnings

  • Evidence attachments

  • Review comments

  • A full record of changes and approvals

These tools help organisations identify weaknesses before they reach the final reporting or verification stage.

What outputs are available?

Depending on the selected modules, VerdaMetric can provide: 

  • Live sustainability and emissions dashboards
  • Emissions breakdowns by scope and category
  • Data-collection progress reporting
  • Intensity metrics
  • Prior-year comparisons and performance trends
  • Branded PDF assessment reports
  • Editable Word reports
  • Verification audit packs
  • Reduction roadmaps and scenario comparisons
  • SECR reporting outputs
  • PPN 006 Carbon Reduction Plan

Platform functionality and outputs will vary according to the selected package and implemented scope. 

Can the platform support verification or assurance?

Yes. VerdaMetric can retain:

  • Activity data
  • Supporting evidence
  • Emission-factor mappings
  • Calculation trails
  • Data-quality records
  • Review comments
  • Approval history
  • A full audit log

A structured verification pack can also be generated to support third-party assurance and reduce the need to reconstruct evidence manually. 

Does VerdaMetric support targets and reduction planning?

Yes. The platform can support:

  • Near-term and net zero targets
  • Absolute and intensity-based pathways
  • Reduction initiatives
  • Scenario comparisons
  • Forward projections
  • Target and roadmap tracking
  • Supplier-engagement targets
  • Science-based target monitoring

These tools help connect the reporting process with practical action and longer-term environmental performance.