Our Project Credentials

Since our establishment in 1996, we have conducted more than 100 assignments in Indonesia and throughout Asia, including high profile, multi-year assignments valued at over USD 8 million. The firm has served clients in a dozen countries throughout the Asia-Pacific region, including multilateral agencies, such as The World Bank and the Asian Development Bank (ADB), Bilateral agencies such as AFD, DFID,KfW and USAID, State-owned enterprises and Multinational corporations.

Sectors
type of clients
TYPE OF SERVICES
Projects Size
2024 - 2026 | DEVELOPMENT INSTITUTION

Consulting Services as Independent Verification Agent for Sustainable and Reliable Energy Access Program (SREAP) – Western and Central Java (KfW SREAP RBL)

Project size LARGE

Indonesia

Castlerock serves as Independent Verification Agent (IVA) to verify the DLIs and help PLN to establish an approach and verification. Furthermore, Castlerock will verify the evidence for achievement of DLIs and Program Actions provided by PLN and submit its independent report to KfW and PLN. Castlerock shall verify results through several means, which shall...

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2025 - 2026 | GOVERNMENT & UTILITIES

Project Preparation of Green Climate Fund (GCF) Funding Proposal Package. Climate Financing Facility to Support Energy Transition in Indonesia

Project size SMALL

Jakarta

PT SMI assigns Castlerock to help with preparing the Funding Proposal Package in accordance with the needs of the GCF by producing the first output, i.e. “carrying out contextual analysis and program preparation. Castlerock will work closely with PT SMI and its partners to carry out Program preparation activities included in the PPF GCF...

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2025 | PRIVATE DEVELOPER

Research Consultant for Alternative Renewable Energy Procurement Strategy for PT PLN to Accelerate Renewable Energy Deployment for Power Sector Transition

Project size SMALL

Jakarta

IESR selected Castlerock to develop complex and thorough technological assessments. This study is designed to support the Government of Indonesia—particularly PT PLN and the Ministry of Energy and Mineral Resources (MEMR)—in identifying, assessing, and designing alternative procurement strategies that can accelerate the deployment of renewable energy. Indonesia’s existing procurement framework, while functionally established, has...

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2025 - 2026 | PRIVATE DEVELOPER

ASEAN-UK Green Transition Fund Enabling ASEAN Clean Power and Resilient Grids

Project size LARGE

ASEAN

The Castlerock team provides support to the project manager, expert support on all tasks and local experience as well as GEDSI and MEL expertise throughout the duration of the project. The tasks includes: Conduct research on alternative uses of young Coal-Fired Power Plants (CFPPs), identifying case studies of repurposing grid connections and exploring partnership...

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2025 - 2026 | PRIVATE DEVELOPER

ASEAN-UK Green Transition Fund ASEAN Carbon Pricing Mechanism Study and Simulation

Project size LARGE

ASEAN

Castlerock brings its strong regional presence and broad experience to the project, playing a pivotal role in project management and addressing potential gaps that may arise during project implementation. With a proven track record in developing operational guidelines, conducting feasibility studies, and formulating policies for novel projects across various sectors throughout the region, Castlerock...

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