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CASE STUDY

Sustainability Reporting

Tate & Lyle Strengthens Sustainability Reporting Governance with Benchmark Gensuite

How a global ingredients manufacturer modernized sustainability data management to improve auditability, reporting confidence, and board-level trust

INDUSTRY
Food & Beverage

EMPLOYEES
~5,000

HEADQUARTERS
London, UK

SINCE
2017

6 Years

of sustainability data reorganized and rebaselined

6

new standardized reporting outputs created

Oct '24

board reporting successfully resumed

Executive Outcome Summary

Tate & Lyle modernized its sustainability reporting operating model to strengthen governance, improve traceability, and restore confidence in board-level sustainability reporting. Working with the Benchmark Gensuite team, the global food and beverage ingredients manufacturer reorganized six years of sustainability data, reduced reliance on off-system calculations, implemented new verification and audit workflows, and centralized renewable energy credit management — enabling the organization to resume board reporting in October 2024 and establish a more controlled, repeatable process capable of supporting evolving disclosure expectations and enterprise-scale governance requirements.

Organization Context

Sustainability Commitments Increased the Need for Enterprise-Grade Reporting Controls

Founded in 1859 and headquartered in London, Tate & Lyle is a global food and beverage ingredients manufacturer with approximately 5,000 employees operating across multiple regions and regulatory environments. Sustainability is embedded into the company’s operational and strategic priorities, with established science-based targets for Scope 1, 2, and 3 emissions and environmental commitments including 100% renewable electricity by 2030, 100% beneficial waste reuse by 2030, and a 15% water intensity reduction by 2030.

The company had been using Benchmark Gensuite’s Sustainability Reporting solution since 2017. As those commitments matured, so did the expectations surrounding reporting governance, auditability, and executive accountability — and the original operating model could no longer provide the level of traceability required for enterprise-level sustainability oversight.

INDUSTRY CONTEXT

Global manufacturers are increasingly governing sustainability data with the same rigor as financial reporting.

The Challenge

When Sustainability Reporting Outgrew the Original Operating Model

When Tate & Lyle initially implemented Sustainability Reporting in 2017, the configuration emphasized site-level data collection. Over time, that approach created growing operational complexity and governance risk. Emissions and conversion calculations were performed manually using external factors from the EPA and European regulatory bodies — exported, calculated offline, and reintroduced into reporting workflows. Multiple custom Tableau reports had accumulated, and legacy versions were not always retired, resulting in different reports producing inconsistent outputs for the same question.

Administrative turnover further concentrated institutional knowledge among a small number of individuals. Parameter name changes disrupted reporting continuity when system links weren’t updated consistently.

As Mason Mallonee, Global Sustainability Engineering Manager at Tate & Lyle, described it: the organization had accumulated a form of “data debt.”

The issue became operationally significant in 2024 when Tate & Lyle was unable to deliver its H1 sustainability results to the board of directors — a moment that clarified the need for a broader governance reset. Administrative turnover further concentrated institutional knowledge among a small number of individuals. Parameter name changes disrupted reporting continuity when system links weren’t updated consistently.

“We have a much higher level of confidence now in the data in the system being a source of truth where we can generate reports and quickly generate insights.”

Mason Mallonee — Global Sustainability Engineering Manager, Tate & Lyle

The Partnership

A Collaborative Governance Reset Focused on Long-Term Reporting Integrity

In August 2024, the Tate & Lyle sustainability team met in person with the Benchmark Gensuite team at Benchmark Gensuite headquarters to assess the reporting environment and redesign the sustainability reporting process. The sessions functioned as a joint operational review rather than a traditional software support engagement — focused on identifying root causes behind reporting inconsistencies, evaluating how the original system configuration had evolved, and determining how platform capabilities could support a more durable governance model.

Notably, none of the individuals involved had participated in the original 2017 deployment, making it essential to revisit historical assumptions as part of rebuilding governance confidence. The collaboration addressed immediate reporting stabilization, emissions factor modernization, acquisition rebaseline planning, site-level verification controls, corporate access governance, and report rationalization simultaneously.
Administrative turnover further concentrated institutional knowledge among a small number of individuals. Parameter name changes disrupted reporting continuity when system links weren’t updated consistently.

The Solution

A Collaborative Governance Reset Focused on Long-Term Reporting Integrity

Rather than replacing the reporting system, Tate & Lyle focused on strengthening the operational controls, governance workflows, and reporting architecture surrounding sustainability data management.

  1. Reorganizing six years of historical sustainability data
    The project began with a foundational data reorganization centered on Tate & Lyle’s 2019 sustainability baseline year, establishing a stable historical foundation before broader reporting modernization could proceed.
  2. Rationalizing reporting through six new standardized outputs
    Six new reports were structured around recurring disclosure, executive reporting, and operational analysis needs — supporting future sustainability target tracking and CDP disclosure workflows, and replacing reliance on ad hoc subject matter expert calculations.
  3. Eliminating off-system emissions and conversion calculations
    Emissions and conversion factor calculations were moved into controlled system workflows — sites enter data, verification occurs within the platform, and approved outputs flow into standardized reports, eliminating spreadsheet-based calculation dependencies.
  4. Implementing a two-tier verification workflow
    Corporate reviewers now evaluate submissions against defined criteria before approval. Visual validation indicators — orange alerts for out-of-range values, red flags for missing documentation — surface potential issues early in the review process.
  5. Integrating third-party audit workflows into the platform
    Audit findings and comments are now documented directly within Benchmark Gensuite, tied to individual data entries — replacing disconnected email coordination with a traceable in-platform verification record.
  6. Centralizing renewable energy credit management
    Credit Manager was implemented to centralize tracking across Tate & Lyle’s global renewable electricity portfolio — VPPAs, PPAs, open-market RECs, and utility-procured RECs — replacing decentralized site-level management.
  7. Preserving historical reporting integrity with DXP snapshots
    Data Exchange Pipeline snapshots were implemented to preserve finalized reporting datasets, creating a controlled historical record for audit review, future rebaseline activities, and long-term traceability.

The Results

Improved Reporting Confidence, Reduced Audit Friction, and Stronger Governance Maturity

The modernization effort produced measurable operational improvements across Tate & Lyle’s sustainability reporting program. The external audit process improved significantly — according to Mason Mallonee, with “way fewer findings” of “significantly lower consequence” and easier remediation. The sustainability team gained greater confidence in data integrity and improved its ability to respond to executive and disclosure-related questions quickly.

Six years of sustainability data reorganized

Six new standardized reporting outputs created

Off-system manual calculations eliminated

Board reporting resumed October 2024

Audit findings reduced in number and consequence

Data integrity confidence restored enterprise-wide

Before & After

How Tate & Lyle Modernized Sustainability Reporting Governance

BEFORE AFTER
Site-entered data flowed directly into reporting outputs Corporate verification workflows review and approve submissions before reporting
Emissions calculations performed externally by subject matter experts Built-in emissions and conversion factors support standardized in-system calculations
Multiple legacy Tableau reports could produce inconsistent outputs Six modernized reports support consistent reporting and analysis
Third-party audit communication relied on email and exported files Audit findings documented directly within the platform against individual data points
Renewable energy credit management decentralized across sites and contracts Credit Manager centralizes REC and renewable electricity tracking globally
Historical reporting datasets difficult to preserve consistently DXP snapshots maintain controlled historical reporting records

Operational Impact

“The audit process went much smoother, with way fewer findings — and of significantly lower consequence.”

Mason Mallonee, Tate & Lyle

Lessons Learned

Governance Alignment Matters as Much as Technology Configuration

Tate & Lyle’s experience surfaced several operational lessons relevant to organizations modernizing sustainability reporting programs.

  1. Align governance stakeholders early
    Sustainability data spans operational, environmental, finance, audit, and executive reporting functions. Early alignment helps reduce downstream confusion and reporting inconsistency.
  2. Prepare site teams for documentation expectations
    Teams entering operational data need clear guidance on process changes, documentation requirements, and validation expectations to support reporting consistency and audit readiness.
  3. Understand downstream impact of reporting changes
    Parameter updates, factor revisions, and workflow redesigns can affect downstream disclosures and executive reporting outputs. Governance processes must manage those dependencies carefully.
  4. Engage external expertise as methodologies evolve
    Sustainability disclosure expectations continue to evolve rapidly. Verification partners and reporting experts can help validate methodologies during periods of regulatory or disclosure change.

Broader Industry Relevance

Sustainability Reporting Is Increasingly Becoming a Governance Discipline

Tate & Lyle’s experience reflects a broader shift occurring across sustainability reporting programs globally. Many organizations initially implemented sustainability reporting systems when disclosure expectations and audit scrutiny were less mature. Processes that once supported annual reporting exercises may no longer provide the traceability, defensibility, and executive confidence now required.

The challenge is no longer limited to collecting sustainability data. Organizations must now govern sustainability information with the same operational rigor expected across broader enterprise reporting environments.

  • Traceable calculation methodologies and controlled verification workflows
  • Audit-ready documentation and historical data preservation
  • Consistent executive reporting and enterprise-scale governance oversight
  • Acquisition integration and rebaseline readiness
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ORGANIZATION

Benchmark Gensuite customer since 2017

Founded

1859

Headquarters

London,UK

Employees

~5,000

Industry

Food & Beverage Ingredients

Solutions Used

Sustainability Reporting

Credit Manager

DXP Snapshots

TOPICS

ESG Governance

Audit Readiness

Scope 1 & 2

Board Reporting

Renewable Energy

CDP

Data Traceability

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