ESG strategy — board-level integration for UK companies
A credible ESG strategy covers six things: materiality assessment, target-setting, governance structure, executive accountability, data infrastructure, and integration with business strategy. Under the FRC Corporate Governance Code, and under UK SRS S2if the FCA’s proposed rules take effect from 2027, the board carries direct accountability.
From compliance to commercial integration
A credible ESG strategy doesn’t just satisfy regulatory disclosure — it embeds material ESG factors in business strategy, capital allocation and executive accountability.
An ESG strategy without board accountability and integration with business strategy is corporate signage. Real ESG strategy changes how capital is allocated.
FRC corporate-reporting review commentary
The FRC Corporate Governance Code requires boards to consider material ESG risks and promote the long-term sustainable success of the company.1
Under UK SRS S2, which the FCA has proposed to apply from accounting periods beginning on or after 1 January 2027 for listed companies,2 boards would be required to disclose governance arrangements, strategy, risk management processes, and metrics and targets.
What a credible ESG strategy contains
Six interlocking components that together constitute an ESG strategy aligned with UK SRS S2 disclosure requirements from 2027.
- 1. Materiality assessmentFoundation
- Systematic identification of material ESG topics using financial-materiality criteria (UK SRS / IFRS S1). Topics ranked by significance to cash flows, access to finance and cost of capital. Reviewed annually. The output drives the rest of the strategy — only material topics get targets, governance attention, capital.
- 2. Targets and roadmapCommitment
- Absolute or intensity-based targets with base year and timeline. Common UK practice: SBTi-validated climate targets (1.5°C or well-below-2°C);3 40% female board (FTSE Women Leaders Review);4 at least one director from ethnic-minority background (Parker Review).5 Targets without progress reporting are signage.
- 3. Governance structureAccountability
- Board oversight (full board or dedicated committee), executive accountability (CEO + CSO + CFO), management-level Sustainability Steering Group, embedding in audit and risk committees. Documented in the corporate governance report.
- 4. Data and disclosure infrastructureOperational
- ESG data systems collecting Scope 1/2/3 emissions (GHG Protocol),6 workforce metrics (gender pay gap, LTIFR), governance KPIs. Integration with financial systems to meet UK SRS S1’s connected-information requirements (¶¶21, B39–B44). Software (Workiva, Watershed, Persefoni, Climatise) commonly used to manage this.
- 5. Stakeholder engagementEngagement
- Regular dialogue with investors (quarterly calls, AGM), employees (engagement surveys, ERGs), customers (CDP, supply chain questionnaires), communities (consultations), regulators (responses to FCA / DBT consultations).
- 6. Integration with business strategyCapital allocation
- Climate considerations in major capex, M&A, business model decisions; physical and transition risk in scenario planning; ESG factors in remuneration policy; transition plan disclosure under UK SRS S2.
The six-step process
From materiality assessment to board approval. Typically 6–12 months for the first version; 3–6 months for annual refresh thereafter.
Who’s responsible for what
UK SRS S2, if the FCA’s proposed rules take effect, would require explicit disclosure of board oversight and management’s role. The structure that satisfies it — and the FRC Corporate Governance Code, which already applies — has emerged as fairly standard across UK practice.
- BoardUltimate accountability
- Approves ESG strategy and major commitments (e.g., SBTi targets). Considers material climate and ESG risks within risk management framework. Receives at least annual deep-dive on ESG strategy and progress. Required under FRC Corporate Governance Code Section 41; UK SRS S2 Gov-a would add the same requirement if the FCA’s proposed rules take effect.2
- Sustainability Committee (or part of Audit/Risk)Board committee
- Typical FTSE 100 practice: dedicated Sustainability or ESG Committee meeting 3-4 times a year, chaired by non-executive director. FTSE 250 practice: ESG often within Audit/Risk Committee. Documented terms of reference. Reports to full board.
- Chief Executive OfficerExecutive accountability
- Overall accountability for ESG strategy delivery. Increasingly with a portion of annual bonus or LTIP linked to ESG targets. UK SRS S2 Gov-b would require disclosure of this if the FCA’s proposed rules take effect.2
- Chief Sustainability Officer (CSO)Operational lead
- Day-to-day responsibility for ESG strategy execution, data collection, stakeholder engagement, and ESG reporting. Typically reports to CEO or CFO. See /chief-sustainability-officer for the role-deep-dive.
- Chief Financial Officer (CFO)Data integrity
- Increasingly co-accountable with the CSO. Owns the same-period, same-entity reporting link between ESG disclosures and financial statements that UK SRS S2 would require if the FCA’s proposed rules take effect. Responsible for audit-readiness and ISSA (UK) 5000 assurance preparation, which remains voluntary.
- Management-level steeringOperational
- Cross-functional Sustainability Steering Group with representatives from Strategy, Risk, Finance, Operations, HR, Procurement, IR. Meets monthly. Provides escalation path to the Sustainability Committee.
How strategy maps to UK SRS disclosure
UK SRS S2’s four pillars map almost exactly to the components of a credible ESG strategy. The strategy provides the substance; UK SRS disclosure describes it.
UK SRS S2 disclosure architecture
Governance disclosures (Gov-a, Gov-b) = the ESG strategy's governance structure.
Strategy disclosures (Strat-a, Strat-b, Strat-c) = the materiality assessment, business impact and scenario analysis.
Risk Management disclosures (RM-a, RM-b, RM-c) = the integration of ESG risks into enterprise risk.
Metrics & Targets disclosures (M&T-a, M&T-b, M&T-c) = the climate metrics, Scope 1/2/3 emissions and SBTi-aligned targets.
Companies with a strong ESG strategy in 2026 will find UK SRS S2 preparation in 2027 straightforward — the substance already exists; the reporting describes it.
UK SRS S2 was issued by the Secretary of State for Business and Trade on 25 February 20267 and is proposed to become mandatory from 1 January 2027 for listed companies under FCA CP26/5.2
The standard incorporates the TCFD four-pillar architecture (Governance, Strategy, Risk Management, Metrics & Targets). UK SRS S2’s own transitional relief for Scope 3 carries no fixed time limit; the FCA has separately proposed that in-scope companies could use it until accounting periods beginning on or after 1 January 2028, after which Scope 3 disclosure continues on a comply-or-explain basis.8
ESG strategy — frequently asked
What it is, who’s responsible, what to include, and how it connects to UK SRS.
What is an ESG strategy?
An ESG strategy is a board-approved framework for how a company identifies, manages and reports on its material environmental, social and governance risks and opportunities.
It typically covers: materiality assessment, target-setting (climate, diversity, ethics), governance structure (board oversight, executive accountability), data and disclosure infrastructure, stakeholder engagement, and integration with business strategy and capital allocation.
Who is responsible for ESG strategy?
Under the FRC Corporate Governance Code, the board is responsible.
Most large UK companies have a board-level Sustainability or ESG Committee (or include ESG in the Audit/Risk Committee).
Executive accountability typically sits with the CEO, supported by a Chief Sustainability Officer (CSO) and the CFO for data integrity and UK SRS's connected-information requirements.
Under the FCA's proposed rules, UK SRS S2 would require explicit disclosure of board oversight from 2027.
What should be in a UK ESG strategy?
Six components: (1) materiality assessment identifying material ESG topics; (2) targets with base year and timeline (SBTi for climate, FTSE Women Leaders / Parker Review for diversity); (3) governance structure (committees, executive accountability); (4) data and disclosure infrastructure; (5) stakeholder engagement plan; (6) integration with business strategy and capital allocation.
UK SRS S2, if the FCA's proposed rules take effect, would codify the climate-specific elements from 2027.
How does ESG strategy connect to UK SRS?
Directly.
UK SRS S2 sets out disclosure of governance arrangements, climate strategy, risk management processes and metrics & targets — the outputs of a credible ESG strategy — though applying it remains voluntary until the FCA finalises its proposed rules.
UK SRS S1's broader sustainability topics are proposed to move to comply-or-explain reporting from 2029 under FCA CP26/5.
A coherent ESG strategy provides the substance UK SRS reporting describes; without strategy, UK SRS reports become boilerplate.
The ESG guide set
From strategy, continue to data management, software, criteria and the broader frameworks.
ESG reporting — UK hub
Three-layer UK system; UK SRS backbone.
CriteriaESG criteria
Practical criteria per pillar — what targets to set.
DataESG data management
Collection, verification, audit-readiness for UK SRS.
ToolingESG software comparison
Major platforms reviewed for UK SRS compliance.
FrameworksESG frameworks — UK comparison
UK SRS, GRI, SASB, TCFD, CDP, ESRS compared.
PillarWhat is ESG?
Definition, history, three pillars, UK frameworks.
Related guides & references
Chief Sustainability Officer
The executive role typically leading ESG strategy delivery.
UK SRS readiness assessment
Capability framework for UK SRS implementation aligned with ESG strategy.
Climate transition plans
The climate-specific element of an ESG strategy under UK SRS S2.