Saudi Arabia

Saudi Arabia approaches ESG from a position of enormous economic weight and equally enormous transition exposure. As the world's largest crude exporter, it has the most to manage in a decarbonising world - and, through the Public Investment Fund and Vision 2030, some of the deepest capital in the region to deploy against that challenge.

Sustainability disclosure itself is at an earlier stage than in the UAE. The Saudi Exchange (Tadawul) issued voluntary ESG disclosure guidelines in 2021, and uptake is concentrated among the largest listed issuers and the financial sector. But the surrounding policy momentum - net-zero commitments, vast renewable and green-hydrogen projects, and a national reframing of the economy - is pulling reporting practice upward faster than the formal rules alone would suggest.

The distinguishing feature of the Saudi model is that ESG is subordinate to, and driven by, a top-down national transformation. Where other markets have led with capital-markets disclosure rules, Saudi Arabia is leading with megaprojects and state investment, with disclosure expected to catch up as the market institutionalises.

The central disclosure instrument is Tadawul's 2021 ESG Disclosure Guidelines, a voluntary framework of environmental, social and governance metrics designed to help listed companies report in a way investors can compare. It is explicitly a guide rather than a mandate, and there is no broad, enforced mandatory-reporting regime for the wider market yet.

The Capital Market Authority (CMA) sets the regulatory frame for issuers and is the body most likely to formalise disclosure requirements over time. Market participants widely anticipate a gradual tightening - from voluntary guidance toward more structured, potentially mandatory reporting - as the exchange deepens and international index inclusion raises investor expectations.

On the financial-sector side, the Saudi Central Bank (SAMA) has been building sustainability and climate-risk considerations into its supervisory agenda, consistent with global prudential trends. The overall architecture is best read as early-stage but rapidly professionalising, with the institutional scaffolding being put in place ahead of hard mandates.

Everything sits under Vision 2030, the economic-diversification blueprint launched in 2016 to reduce dependence on oil. Its environmental arm is the Saudi Green Initiative, announced in 2021, which bundles emissions-reduction, afforestation and renewable-energy targets, alongside the Middle East Green Initiative that extends the agenda regionally.

The headline climate commitment is net zero by 2060, to be reached through what the Kingdom calls a circular carbon economy - an approach that leans heavily on carbon capture, utilisation and storage as well as emissions reduction, reflecting the reality of a hydrocarbon-based economy. On the power side, the target is for roughly half of electricity generation to come from renewables by 2030.

These commitments are backed by physical scale: NEOM and its green-hydrogen project, giant solar and wind developments, a national programme to plant billions of trees, and Aramco's investment in carbon capture. The ambition is to make Saudi Arabia a producer of clean energy and low-carbon molecules, not merely a decarbonising oil exporter.

Reporting practice is bifurcated. The very largest issuers - Aramco, SABIC, the major banks and PIF portfolio companies - produce substantial sustainability reports, increasingly referencing international frameworks and, in some cases, obtaining assurance. Awareness of the ISSB's IFRS S1 and S2 standards is rising in this cohort.

The long tail of the market is much earlier in its journey. Many mid-cap and smaller listed companies report selectively or not at all, and data quality and comparability remain constraints. The gap between the sophistication of the flagship issuers and the median company is one of the widest in the Gulf.

The trajectory, however, is clearly upward. Index inclusion, foreign-investor inflows following market opening, and the reputational stakes attached to Vision 2030 are all pushing corporate Saudi Arabia toward more, and more credible, disclosure.

Sustainable finance is scaling rapidly, led by the state. The Public Investment Fund has issued green bonds, including long-dated and century instruments, and sovereign and quasi-sovereign green and sustainability issuance has grown. Green sukuk is an area of particular regional relevance given the depth of the Islamic-finance market.

A notable innovation is the Regional Voluntary Carbon Market Company (RVCMC), backed by PIF and Tadawul, which has run some of the largest voluntary carbon-credit auctions in the world and aims to position Riyadh as a carbon-trading hub. This reflects a broader strategy of building market infrastructure for the transition, not just financing individual projects.

The decarbonisation agenda concentrates on the oil and gas value chain, power generation and heavy industry - the sectors that dominate the emissions profile. Aramco's operational emissions-reduction and carbon-capture plans, large-scale renewables procurement, and green-hydrogen ambitions at NEOM are the marquee efforts.

Giga-projects double as sustainability showcases. NEOM is designed around clean energy and green hydrogen; other developments emphasise efficiency and low-carbon design. The credibility question is whether these flagship projects translate into economy-wide emissions reductions, or remain high-profile islands within a still carbon-intensive system.

The core tension is structural: Saudi Arabia's fiscal base and export economy remain built on oil, and the 2060 net-zero pathway relies significantly on carbon capture and a circular-carbon approach rather than rapid demand destruction. The credibility of the transition depends on those technologies delivering at scale.

On disclosure, the challenges are breadth, data quality and the voluntary status of the regime. Moving from a small cohort of sophisticated reporters to a broad, comparable, assured market - and eventually to mandatory requirements - will take time and regulatory follow-through. The building blocks are being assembled quickly, but the market is still developing rather than developed.

Expect continued fast improvement from a developing base. The most likely near-term moves are progressive formalisation of disclosure expectations by the CMA and exchange, deeper ISSB alignment among large issuers, and further growth in green and sustainability-linked issuance and carbon-market activity.

For companies, the strategic read is that Saudi Arabia is a market where sustainability capability is becoming a condition of participating in Vision 2030 supply chains and capital. Early investment in credible data and disclosure will be rewarded as the regime tightens.