When ESG became law: The UAE’s decarbonisation turning point

In boardrooms across the United Arab Emirates, a quiet but profound shift is underway.

For years, the environmental pillar of ESG was largely driven by investor expectations, reputation management and voluntary disclosure frameworks. Companies tracked energy use, water consumption and carbon emissions, often publishing the results in polished sustainability reports.

But in 2025, everything changed.

With the introduction of Federal Decree-Law No. 11 of 2024, climate action in the UAE moved from voluntary ambition to legal obligation. And that shift has fundamentally transformed the sustainability conversation.

ESG is no longer just disclosure - it’s compliance.

The environmental pillar now carries regulatory weight. Under the UAE Climate Change Law, organisations are required to: 

• Measure and report greenhouse gas (GHG) emissions
• Implement Measurement, Reporting and Verification (MRV) systems
• Develop emissions reduction plans
• Comply with sector-specific targets (where applicable)

This is more than reporting. It is structured, enforceable decarbonisation. For many organisations, this represents a mindset shift:

ESG used to ask: “What are we disclosing?”  

The Climate Law now asks: “What are we reducing?”  

Decarbonisation is now a core business strategy and not a standalone sustainability initiative. The most forward-thinking companies are treating regulation as a strategic catalyst, not a compliance burden.

What leadership looks like in this new environment:

1. Building robust carbon accounting systems: Digital MRV platforms, verified inventories and integrated emissions dashboards are becoming as essential as financial reporting systems.
2. Setting Science-Based Targets: Aligning corporate roadmaps with the UAE’s Net Zero 2050 ambition ensures regulatory compliance and long-term resilience.
3. Embedding carbon into financial decisions: Internal carbon pricing, green capex prioritisation, and low-carbon procurement policies are reshaping investment logic.
4. Participating in carbon markets: The emerging national carbon credit mechanisms are creating structured pathways for managing residual emissions. 

At Cundall, we are witnessing this shift first-hand across the market. Sustainability maturity is rapidly converging with regulatory readiness, and this is where genuine competitive advantage is emerging. We are supporting both public and private sector clients to translate ambition into action - from governance frameworks and climate risk assessments to net zero roadmaps and structured decarbonisation programmes.  

From sustainability narrative to climate accountability, the environmental pillar of ESG in the UAE has entered a new phase which is:  

✔ Measurable 
✔ Verifiable 
✔ Legally enforceable 
✔ Strategically integrated 

The UAE has aligned corporate sustainability with national climate ambition, turning environmental responsibility into a structured business imperative. And that may be one of the most significant ESG developments in the region.  

The question for leadership teams now is simple: Are you preparing for compliance or positioning for advantage?  

The bigger shift

The deeper transformation is this, we are evolving from: “How sustainable do we look?” to “How resilient, efficient and future-ready are we?”

Organisations must start embedding environmental performance into governance, operations, procurement and capital planning. This is where ambition turns into action.

• Decarbonisation anchors climate action.
• Circular economy enhances resource efficiency.
• Climate risk management builds resilience.
• Pollution and biodiversity strategies protect long-term ecological stability.

And this shift isn’t abstract, it’s already visible in the market. Developers are asking for embodied carbon assessments at concept stage - not just operational efficiency anymore. Asset owners are calling for decarbonisation roadmaps. And lenders – particularly those tied to sustainability-linked finance, are demanding clearer carbon risk disclosures.

The new competitive frontier  

The UAE has entered a decisive era where environmental performance is no longer a communications exercise but a core determinant of competitiveness. Organisations that integrate climate action into strategy, investment and operations will shape the next decade of growth.