The Rise of Solar Energy in Malaysia

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November 6, 2025

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Summary

Historical Background

Current State of Solar Energy in Malaysia

Government Policies and Incentives

Green Investment Tax Allowance (GITA)

Feed-in Tariffs and Net Energy Metering

NEM 2.0 and NEM 3.0

Challenges and Areas for Improvement

Environmental Impact

Economic Implications

Challenges and Barriers

Infrastructure and Technical Limitations

High Installation Costs

Regulatory and Financial Hurdles

Lack of Awareness and Incentive Schemes

Market Dynamics and Economic Conditions

Summary

The rise of solar energy in Malaysia marks a significant shift towards renewable energy sources in a nation characterized by its rich natural resources and high dependency on fossil fuels. Initiated in earnest with the establishment of the Sustainable Energy Development Authority (SEDA) in 2011, Malaysia has embarked on a journey to enhance its solar capacity through supportive policies like the Renewable Energy Act (REA) and various incentives, including feed-in tariffs and tax breaks aimed at attracting both domestic and foreign investments in solar technologies.^[1]^[2] This transformation is crucial not only for diversifying the country’s energy mix but also for aligning with global climate commitments, such as the Paris Agreement, that call for substantial reductions in greenhouse gas emissions.^[3] Despite its vast potential, estimated to exceed 269 GW of solar photovoltaic capacity, solar energy currently accounts for less than 1% of Malaysia’s total energy consumption.^[4]^[5] The government’s ambitious target to boost renewable energy’s share from 7.2% to 17% by 2040 demonstrates a commitment to harnessing this resource more effectively. However, challenges remain, including high installation costs, insufficient public awareness, and regulatory hurdles, which continue to stymie broader adoption of solar technologies among consumers and businesses alike^[6]^[5]. Additionally, the solar energy sector’s development carries notable economic implications, contributing to job creation and investment opportunities while offering a pathway toward energy independence. As the demand for solar power grows, the sector is positioned to support thousands of jobs across installation, maintenance, and technology development, aligning with regional goals set by the Association of Southeast Asian Nations (ASEAN) for increased renewable energy generation by 2025.^[2]^[7] The interplay between government initiatives, market dynamics, and environmental considerations will be crucial in determining Malaysia’s trajectory in the global renewable energy landscape. In tandem with these economic factors, the environmental impact of solar energy expansion cannot be overlooked. While transitioning to renewable sources like solar power offers significant potential for reducing carbon emissions, the development of solar farms must be carefully managed to mitigate negative consequences on local ecosystems and biodiversity. The Malaysian government has implemented policies aimed at ensuring sustainable energy production, but ongoing attention is needed to balance growth with environmental stewardship and community acceptance of solar infrastructure.^[8]^[9]^[10]

Historical Background

The rise of solar energy in Malaysia has been significantly influenced by various government policies and international commitments. The journey began with the introduction of the Sustainable Energy Development Authority (SEDA) in 2011, which aimed to promote and facilitate the development of renewable energy (RE) in the country, including solar energy^[1]. The establishment of supportive frameworks, such as the Renewable Energy Act (REA) 2011 and the Five-Fuel Policy, marked key milestones in Malaysia’s transition towards renewable energy sources^[1]. The global push for renewable energy, highlighted by international agreements like the Paris Agreement, has also played a crucial role in shaping Malaysia’s energy policies. These agreements motivated the Malaysian government to commit to increasing its renewable energy capacity and reducing greenhouse gas emissions^[2]. The implementation of feed-in tariffs (FIT) and tax incentives further catalyzed the growth of the solar energy sector, encouraging both domestic and foreign investments^[2]^[3]. Over the last decade, Malaysia’s solar energy landscape has transformed dramatically. According to the International Renewable Energy Agency (IRENA), the solar photovoltaic (PV) industry created 4.9 million jobs worldwide in 2022, with a notable portion of these roles filled by women, reflecting the sector’s potential for economic empowerment^[2]. As Malaysia continues to develop its solar capabilities, these advancements have not only contributed to economic growth but have also raised public awareness about the importance of green energy initiatives^[1]^[3].

Current State of Solar Energy in Malaysia

Solar energy in Malaysia is currently in its nascent stage, contributing to less than 1% of the country’s total energy consumption despite the nation’s significant potential for solar power generation^[4]^[6]. The installed renewable capacity of solar energy has reached approximately 8.892 GW, and the government has set ambitious targets to increase the total installed renewable capacity to 18.431 GW by 2040, which would raise the overall share of renewable energy in the national energy supply from 7.2% to 17%^[5]^[11]. Malaysia enjoys one of the sunniest climates in the world, receiving about six hours of direct sunlight daily and approximately 4-5 kWh/m² of solar irradiance^[4]^[6]. This geographic advantage, combined with a commitment to increasing renewable energy usage, positions Malaysia as an ideal candidate for widespread adoption of solar technology. The Malaysian Energy Authority projects that the country could achieve a total photovoltaic installed capacity of 269 GW, including large ground power stations, home solar power systems, and floating photovoltaics^[5]^[11]. Despite these promising statistics, several barriers hinder the rapid adoption of solar energy. Key challenges include financial constraints, policy limitations, and technical barriers, which have resulted in fossil fuels still dominating the energy mix at 81%^[6]. The current governmental strategy, known as the MyRER, aims to address these issues and support the government’s commitment to achieve a 31% share of renewable energy in the national installed capacity mix by 2025^[6 ^[12]. In light of the increasing energy demands in the ASEAN region, Malaysia’s commitment to solar energy is not only about fulfilling domestic energy needs but also about aligning with regional goals for renewable energy expansion. The Association of Southeast Asian Nations (ASEAN) has set a target for a 35% share of renewable generation in installed power capacity by 2025, with solar expected to contribute significantly to this goal^[7]^[2].

Government Policies and Incentives

The Malaysian government has implemented several policies and incentives to promote the adoption of solar energy and expand its renewable energy sector. Key initiatives include tax breaks, feed-in tariffs, and net metering policies designed to stimulate investments in solar power and other green technologies.

Challenges and Areas for Improvement

Despite these supportive policies, the adoption of solar energy in Malaysia remains low compared to its potential. High implementation costs, coupled with the existing subsidies for fossil fuels, create a competitive disadvantage for solar energy ^[2]^[4]. Additionally, public awareness and knowledge about solar technology and available incentives are still lacking, which has hindered residential adoption. To address these issues, experts recommend that the government enhance awareness campaigns and streamline the project approval process to encourage faster development of solar energy initiatives^[6]^[13]^[2].

Environmental Impact

The rise of solar energy in Malaysia has been accompanied by both positive and negative environmental implications. On one hand, the transition to renewable energy sources, such as solar power, is crucial for mitigating the adverse effects of climate change. The increased reliance on solar energy is expected to significantly reduce carbon emissions, with estimates suggesting a potential decrease of up to 37 million tonnes per year by 2030 if the country fully harnesses its solar potential ^[15]. Additionally, the adoption of clean energy is pivotal for fostering a healthier environment and combating pollution, aligning with Malaysia’s commitments under the Paris Agreement to achieve net zero by 2050^[8]^[16]. However, the development of solar energy infrastructure is not without challenges. The construction of solar farms can lead to environmental pollution, habitat fragmentation, and biodiversity loss if not carefully planned^[17]^[18]. Issues such as land degradation, water pollution, and noise disturbances have been associated with the energy sector, necessitating stringent environmental impact assessments for all major projects^[9]^[19]. Furthermore, the introduction of solar farms may disrupt existing ecosystems, requiring careful planning to minimize habitat disruption during land clearing^[20]. To address these environmental concerns, Malaysia has implemented policies aimed at ensuring sustainability in energy production. The National Energy Transition Roadmap (NETR) outlines strategies to enhance renewable energy development while considering environmental standards and minimizing ecological impacts^[10]^[6]. This includes setting ambitious targets for renewable energy share in the national capacity mix, aiming for 31% by 2025 and 40% by 2035, alongside initiatives to improve energy efficiency and promote the adoption of low-carbon technologies^[1]^[16].

Economic Implications

The solar energy sector in Malaysia has significant economic implications, contributing to job creation, investment opportunities, and enhanced energy stability. As the demand for solar generation increases, so does the need for a skilled workforce, creating numerous job opportunities in production, installation, maintenance, and research within the solar industry ^[21]. The International Renewable Energy Agency (IRENA) reported that the solar photovoltaic (PV) industry alone accounted for approximately 4.9 million jobs globally in 2022, highlighting its role as one of the fastest-growing sectors among renewable energy technologies, with a notable representation of women in the workforce^[2]. Additionally, Malaysia’s solar manufacturing sector is influenced by global trade policies, such as tariffs on solar panel exports, which could impact project costs and supply chain dynamics^[22]. This competitive environment, driven by both local and international players, necessitates that foreign investors differentiate their offerings through innovations, cost efficiencies, and strategic alliances^[22]. The Malaysian government’s initiatives, including the Feed-in Tariff (FiT) system, aim to create a stable revenue stream for investors while controlling foreign participation in critical energy assets, further shaping the investment landscape in the renewable energy sector^[22]^[2]. Moreover, the economic impact of solar energy extends beyond direct employment, stimulating investments in related sectors such as battery storage and energy efficiency technologies^[21]. This growth not only enhances local entrepreneurship but also positions Malaysia as a regional leader in renewable energy technologies, attracting international capital and expertise^[21]. Educational initiatives promoting renewable energy awareness contribute to a more informed and environmentally conscious populace, laying the groundwork for sustainable economic development^[23].

Challenges and Barriers

The adoption of solar energy in Malaysia faces several significant challenges and barriers that hinder its growth and integration into the national energy framework.

Infrastructure and Technical Limitations

One of the primary obstacles to solar power adoption in Malaysia is the inadequate infrastructure and technology. Financial constraints and policy inefficiencies exacerbate these limitations, making it difficult to implement advanced solar technologies effectively ^[6]. Furthermore, a lack of skilled workforce for installation and maintenance poses operational challenges, affecting project viability and execution^[24].

High Installation Costs

High installation costs represent another critical barrier preventing the widespread adoption of solar technology. Many potential users, particularly smaller consumers, find the initial investment daunting, which discourages them from installing solar systems ^[25]^[26]. This issue is compounded by limited awareness of the long-term benefits and potential savings associated with solar energy adoption^[24].

Regulatory and Financial Hurdles

Regulatory uncertainties also play a significant role in hindering solar energy projects. Frequent amendments to laws and compliance requirements can affect project feasibility and financial planning, leading to increased risks for investors and developers ^[27]. Additionally, the lack of transition finance presents challenges for businesses, particularly small and medium enterprises (SMEs), which struggle to secure affordable green financing due to stringent eligibility criteria and limited awareness of available options^[27]^[28]. The Electricity Supply Act 1990 (ESA 1990) and the Renewable Energy Act 2011 (REA 2011) impose various regulatory requirements that, while designed to ensure compliance and promote renewable energy, can also create complexities that delay project approvals and implementation^[27].