Malaysia
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Overview
Malaysia has significantly strengthened its renewable energy policy in recent years, guided by the National Energy Transition Roadmap (NETR) and long-term commitments to achieve net zero by 2050 (IEA, 2026). The country is targeting 31 percent RE in installed capacity by 2025, 40 percent by 2035 and 70 percent by 2050. Despite strong procurement frameworks, planning procedures and fiscal support, Malaysia continues to face major structural barriers, most notably in terms of grid access, grid connection and the development of carbon pricing mechanisms. Overcoming these issues is essential to meet rising solar penetration and align with long-term decarbonisation ambitions. While Malaysia has recently launched many support programmes for solar power, concerns around policy certainty and tariff design continue to hinder the bankability of projects.
Key barriers and solutions
Malaysia’s procurement framework is relatively mature, with long-term PPAs between IPPs and the state-owned utility in peninsular Malaysia, Tenaga Nasional Berhad (TNB) (IRENA, 2023). However, ownership restrictions in large-scale solar (LSS) projects limit foreign participation. Currency risks remain a challenge because when PPAs are denominated in Malaysian ringgit, foreign developers are exposed to exchange-rate volatility. Grid access and connection procedures are significant structural obstacles. Third-party access to the grid has been permitted through The Corporate Renewable Energy Supply Scheme (CRESS) to encourage corporate PPAs, but implementation has been mixed due to concerns over cost-escalation related to the System Access Charge (SAC) incurred by renewable power developers (Argus Media, 2025). Developers are required to cover nearly all the grid connection costs, including grid upgrades and long-distance interconnection lines. This cost burden makes remote solar projects economically unfeasible. Limited regional interconnections and uneven distribution system planning further restrict largescale RE integration. While Malaysia has adopted strict annual quotas for awarding renewable projects, this is intended to balance RE penetration with grid readiness, creating space for grid enhancement and operational improvement to take place. Despite these measures being perceived as restricting solar development, the country is witnessing over high project completion rates, which could bolster bankability and investor confidence in the long-term. While renewables receive priority dispatch under the Renewable Energy Act 2011, fossil fuel plants continue to operate on the basis of “take-or-pay” PPAs with guaranteed capacity payments, reducing the scope for solar output (Sustainable Energy Development Authority, n.d.). Battery energy storage is still in early stages of deployment but is gaining momentum following the conclusion of Malaysia's first BESS stand-alone auctions (400MW / 1600MWh) (Aurora Energy Research, 2025). Malaysia lacks formal forecasting requirements, aggregation frameworks and penalties for inaccurate RE forecasts. Market-based tools such as intra-day markets and ancillary services markets have not yet been implemented (IRENA, 2023). These gaps will become increasingly critical as Malaysia approaches higher solar penetration. Permitting processes for solar are well structured, but environmental and social assessments remain lengthy and complex. Spatial planning mechanisms such as renewable energy zones (RE zones) help identify suitable sites, yet public engagement is not consistently integrated into project development (Malaysia Renewable Energy Roadmap [MyRER], 2021). Although Malaysia’s transition plans assess socioeconomic co-benefits and outline reskilling programmes, incentives for community ownership of renewable projects are still absent. In terms of its fossil phase-out strategy, TNB is aiming to achieve net zero by 2050 and halve coal capacity by 2035 (Asia Investor Group on Climate Change, n.d.). However, no strong market-based disincentives are in place yet to accelerate the transition. Cross-sectoral RE targets remain uneven: though solar targets are well developed, wind is absent and heating/cooling and industrial RE targets remain underdefined.
Assessment Results
Legend:
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1. Risk Mitigation and Procurement Initiatives
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2. Planning and Permitting
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3. Power System Flexibility for RE Integration
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4. Grids
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A. Fossil Fuel Phase-Out
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B. Targets
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C. Just Transition