Firm renewable electricity supply designed around generation, storage, dispatch and offtake requirements
Markets
Firm Clean Power Across Borders and Grids
Quantum develops the generation, storage, transmission and commercial structures required to deliver firm clean power across national borders and utility grids, strengthening energy security across Indonesia, Singapore and the wider planned ASEAN Power Grid.
Market Context
Building the Infrastructure for Regional Power Trade
Southeast Asia’s electricity demand is growing while renewable resources, grid capacity and demand centres remain unevenly distributed. Cross-border electricity trade and utility-scale clean energy can connect those resources with major load centres, strengthen supply resilience and support national decarbonisation goals. Quantum develops and structures the generation, battery storage, transmission, offtake and investment framework required to turn regional power trade into bankable infrastructure.
What This Market Covers
- Cross-border electricity trade and regional grid interconnection
- Firm renewable electricity supply combining utility-scale solar generation and battery storage
- Utility-scale, grid-connected solar generation and battery energy storage
- Subsea and overland transmission, interconnection and associated grid infrastructure
Solutions We Provide
What We Develop and Deliver
Cross-border transmission infrastructure, including subsea cable systems, landing infrastructure and grid interconnection
Utility-scale solar and battery storage developments for national grids, regional interconnection and major load centres
Commercial structuring of long-term offtake, transmission, market access and cross-border electricity trade arrangements
Client Types We Serve
Who We Work With
National governments, energy ministries and regulatory authorities
State utilities, transmission operators and grid authorities
Utilities, licensed importers and major regional electricity offtakers
Institutional investors, infrastructure funds, development finance institutions and lenders
Where We Are Active
Indonesia at the Centre of a Growing Regional Opportunity
Quantum’s principal cross-border development is the proposed Indonesia-to-Singapore clean energy export project. It combines large-scale solar generation, battery storage and subsea transmission to deliver firm renewable electricity from Indonesia to Singapore. Quantum is also in the exploratory stage regarding potential cross-border opportunities in Cambodia and Vietnam, as well as domestic utility-scale clean energy opportunities in Cambodia.
Indonesia
Flagship cross-border development at the Government and Commercial Development Stage.
Cambodia
Exploratory stage, cross-border and domestic clean energy market opportunities.
Vietnam
Exploratory stage for potential cross-border and domestic clean energy opportunities.
Verified Pipeline Figures
Development Scale
Cross-Border Clean Energy
6 GWp PV plus 12 GWh BESS
Utility-Scale Solar and Storage
1 GW of Steady-State Power
Pipeline includes projects at varying stages of development and remains subject to permitting, commercial agreements and final investment approvals. Category figures are approximate and may include overlapping project classifications.
Information as at July 2026Evidence
Our Flagship Development
Flagship Development: Government and Commercial Development Stage
Indonesia-to-Singapore Clean Energy Export
A proposed cross-border clean energy development designed to deliver approximately 1 GW of firm renewable electricity to Singapore, supported by approximately 6 GWp of solar generation, 12 GWh of battery energy storage and subsea transmission infrastructure in Indonesia.
View Flagship and Strategic Developments
2022
Read the Position Paper
The Case for Indonesia-First Clean Energy Export
In July 2022, Quantum published the case for "Indonesia-first" clean electricity export from Indonesia to Singapore three years before it became a mainstream proposition. The paper set out why export-scale solar would create the domestic manufacturing demand Indonesia’s own transition requires, and why Indonesia risked collecting toll fees on someone else’s cable while the value passed it by. It addressed the objections directly. Published in English and Bahasa Indonesia.