What Chint did in improving renewable energy in Portugal

How we supported Chint with EUR420m financing, securing 5.5GW new solar capacity in Portugal and China-Europe cross-border banking.

28 August 2025

3 mins

Corporate & investment bankingEnergyPower utilities and heavy industries

We supported our client, Chint, a leading Chinese cleantech company, to secure a EUR420m bank guarantee facility to support the development of 5.5GW of new solar capacity in Portugal. This financing structure bridges Chinese and European banking markets, reinforcing confidence in renewable energy investment.

Background

Chint is making significant strides in Europe’s renewable energy sector with a major solar project in Portugal. To realise its vision, Chint required a complex and large-scale bank guarantee (BG) solution to meet the stringent requirements of local grid operators.

Standard Chartered’s Role

Standard Chartered stepped in as the sole mandated lead arranger and structuring bank, crafting an innovative syndicated BG facility to support Chint’s expansion.

The success of this financing arrangement means Chint can develop 5.5GW of new solar capacity in Portugal, a vital contribution to the country’s energy transition. Moreover, this project aligns with Portugal’s climate objectives, including a significant reduction in GHG emissions by 2030. Beyond the immediate benefits for Chint, the transaction demonstrates increasing confidence among investors in the potential for collaboration between Chinese and European financial institutions (FIs) in the renewable energy sector.

Elsewhere, this transaction reflects Chint’s leadership in the cleantech sector and its commitment to expanding renewable energy solutions beyond China. As the company continues to grow its presence in Europe, this initiative serves as a model for future sustainable finance projects.

Deal structure

Securing a EUR420m committed syndicated BG facility involved navigating a series of financial, regulatory, and operational complexities. The size of the guarantees needed was substantial, and the long-term nature of the project – spanning nine years – added another layer of intricacy. In addition, regulatory differences between China and Europe required careful alignment, as did tax frameworks and the operational requirements of a diverse group of banks.

For example, Portugal’s grid operators required that guarantees come from investment-grade European banks, with strict, non-negotiable templates governed by Portuguese law. Meanwhile, the syndicate included banks ranging from Chinese state-owned institutions to European commercial banks, each with different risk appetites and ways of operating. Bridging these financial, legal, and cultural differences was a major challenge.

To address these hurdles, Standard Chartered developed a dual-level structure that connected Chinese and European banking partners. Through this syndicated BG facility, Chinese banks issued counter-guarantees to European fronting banks, ensuring the guarantees met local requirements while tapping into market appetite in both regions. The bank also played a key role in structuring the documentation, ensuring regulatory compliance, and co-ordinating between the different banking entities.