Indonesia–Saudi Energy Partnership Must Move Beyond Symbolic Agreement

The $10 billion agreement signed in Jeddah between ACWA Power and Indonesia’s Danantara represents more than a routine bilateral deal—it reflects rising confidence among Gulf investors in their ability to extend capital, expertise, and infrastructure models beyond the Middle East.

The scope of the partnership is wide-ranging, covering renewable energy, combined-cycle gas projects, green hydrogen, and water desalination—sectors in which ACWA Power has established a strong international track record. However, ambition alone does not guarantee results. The true measure of success will lie in execution.

At present, the agreement remains a memorandum of understanding (MoU), which outlines intentions rather than binding commitments. This distinction is crucial. In many emerging markets, large-scale infrastructure initiatives often stall at this stage, caught between political alignment and actual implementation.

Gulf investors are familiar with this challenge. Their success at home has been built on clear frameworks—defined project sites, long-term purchase agreements, bankable contracts, and centralized decision-making. Replicating this model abroad, however, requires adapting to local conditions rather than simply exporting capital.

Indonesia offers both significant promise and notable complexity. As one of Asia’s fastest-growing energy markets, it faces rising demand and has set ambitious targets to expand renewable energy capacity while reducing reliance on fossil fuels. Plans under President Prabowo Subianto to reach 100 gigawatts of solar capacity by 2028 present substantial opportunities for Gulf partners across the energy value chain.

Yet Indonesia’s geographic and administrative realities—spanning thousands of islands—introduce regulatory, governance, and land-use challenges that can slow project timelines.

This makes the next phase of the ACWA–Danantara partnership especially critical. The MoU must now evolve into a clearly defined pipeline of projects, ideally anchored by around 5 gigawatts of capacity. Such a pipeline would be large enough to influence the national energy system while remaining achievable within a realistic timeframe.

Concrete projects bring necessary clarity: where infrastructure will be built, how land will be secured, who will purchase the energy, and how it will be integrated into the grid. They also ensure that essential supporting systems, such as battery storage, are included to stabilize renewable output.

Without this level of specificity, even well-funded partnerships risk stagnation. With it, they gain momentum.

Beyond the immediate project scope, the partnership carries broader strategic significance. For Saudi Arabia, overseas investment in energy infrastructure is a key component of its economic diversification strategy. Companies like ACWA Power are not only deploying capital but also exporting a proven development model.

Success in Indonesia would demonstrate that this model can be effectively applied in complex, high-growth markets. Failure or prolonged delays, however, could raise doubts about its scalability.

Competition further heightens the urgency. Southeast Asia has become a highly contested destination for energy investment, attracting global developers, institutional investors, and sovereign funds. Capital is available—but it is selective, flowing only to projects that are credible, well-structured, and ready for execution.

For Indonesia, the incentives are equally strong. The country aims to position itself as a leading destination for energy transition investment, seeking both financing and technical expertise. The ACWA partnership provides a high-profile opportunity to prove that such collaborations can move beyond agreements to tangible outcomes.

Meaningful progress will not come from additional announcements but from concrete actions: establishing a joint delivery mechanism with real authority, identifying priority project sites, setting clear timelines for approvals and construction, and finalizing agreements that define commercial terms and risk-sharing structures.

Ultimately, infrastructure is built on contracts—not headlines.

While the $10 billion figure attached to the partnership is substantial, it should be viewed as a potential ceiling rather than a guaranteed investment. In reality, capital is deployed incrementally, tied to projects that meet strict standards of feasibility and financial viability.

The initial phase—particularly the first few gigawatts—will be decisive. If delivered efficiently, it could unlock further investment, attract additional partners, and lay the foundation for long-term cooperation. If not, the broader agreement risks becoming another unrealized ambition.

Gulf energy expertise has already transformed domestic markets. The challenge now is whether it can achieve the same impact internationally.

Indonesia presents a compelling test. The essential ingredients—capital, demand, and strategic alignment—are already in place.