SEI Maintains ISO 14001:2015 and ISO 45001:2018 Certifications as a Commitment to the Environment and Workplace Safety

Bandung (07/18/2025) – SEI has once again successfully maintained its ISO 14001:2015 and ISO 45001:2018 certifications after undergoing an external audit conducted by AMTIVO at SEI's office. This achievement reflects the company's commitment to implementing sustainable environmental management and fostering a safe and healthy work culture across all operational lines.

This achievement also demonstrates SEI's compliance with international regulations and standards in the fields of environment (ISO 14001:2015) and occupational health and safety (ISO 45001:2018). This strengthens SEI's credibility in the eyes of stakeholders and serves as concrete evidence that SEI continues to improve in pursuit of sustainable performance.

The Health, Safety, and Environment (HSE) section of SEI, Elyana Febrianti, who is responsible for this certification audit, stated that maintaining this certification is not just about fulfilling audit formalities but also part of SEI's commitment to integrating ISO standards into every business activity.

“Especially in enhancing credibility and reputation in the eyes of the public, serving as a compliance regulation platform, an evaluation for companies to improve themselves, and adding value when companies participate in large tender projects,” revealed Elyana.

He also added that this external audit process is expected to serve as a reflective moment for the company to improve the quality of its work continuously.

Maintaining this certification is an official recognition of SEI's consistency in meeting applicable standards across all business activities. This serves as an official acknowledgement that SEI has international standards

Strengthen K3 Culture: HSE and PAM Len Industri Company Conduct Monitoring and Evaluation

Bandung (07/09/2025) - PT Len Industri (Persero), together with its subsidiaries, namely PT Surya Energi Indotama (SEI), PT Len Railway System (LRS), PT Len Rekaprima Semesta, PT Eltran Indonesia, and PT Len Telekomunikasi Indonesia (LTI), gathered in a Monitoring and Evaluation (MONEV) meeting regarding the implementation of Health, Safety, and Environment (HSE) and Security (PAM) for the second quarter, held at the SEI office.

All parties involved in this event demonstrate a strong commitment to safety culture, occupational health, security, and environmental management. This is evidenced by several steps already implemented by each company's HSE representatives, including:

• Improvement of Occupational Safety and Health Awareness and Discipline: Through training, socialisation, and routine supervision to create a safe and healthy work environment.
• Strengthening the Security System: From physical security, asset security, to enhancing data security and digital infrastructure. 
• Sustainable Environmental Monitoring: promoting the implementation of environmentally friendly principles in every operational activity. 

Through this meeting, SEI, together with Len and all other subsidiaries, reaffirms its commitment to strengthening the “zero loss and zero accident” culture and to implementing digital safety and environmental sustainability into every operational activity.

General Manager of Corporate Security at PT Len Industri (Persero), Nur Budi Asmara, stated that the implementation of HSE and security programs at the parent and subsidiary companies has generally been running well and effectively, despite some challenges and difficulties encountered in the field. 

Obstacles and weaknesses can be minimized through the fulfilment of complete facilities and adequate budget support. With commitment and synergy from all elements of the company  

In line with Budi, the General Manager of HSE at PT Len Industri (Persero), Moiko Sivantino, stated that Len will continue to be committed to making safety and health culture (K3) and environmental protection integral parts of the company culture. Additionally, Moiko stated that Len and its subsidiaries have high hopes of actively supporting the government's Green Industry programs.

With a spirit of collaboration, a commitment to sustainability, and a determination to continuously improve, SEI, together with Len and all its subsidiaries, is optimistic about building a work environment that is not only safe and healthy but also aligned with sustainability principles and supports the realisation of a green industry in Indonesia. This meeting marks a strategic step toward strengthening synergy and integrating HSE and PAM cultures across all company lines for a safer, more resilient, and more responsible future.

Develop Environmentally Friendly Coolers, SEI Collaborates with GIZ

Jakarta (07/03/2025) - SEI officially partners with Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) GMBH, a German development company, through the signing of a Memorandum of Understanding (MoU) aimed at supporting contributions to the development of environmentally friendly cooling solutions.

The signing held at the GIZ office was conducted by the Director of Marketing and Business Development of SEI, Khanestyo, and the Commission Manager of the Solar Cold Chain for Green Economy in Indonesia Program (SOCOOL), Frank Stegmueller. GIZ was represented by SOCOOL, a bilateral initiative between the Indonesian government and Germany that supports the achievement of this cooperation's goals.

As part of this collaboration, an environmentally friendly cold storage system will be built and installed at IPB University to support the free nutritious meal program. This project is part of the international Corporate Social Responsibility (CSR) initiative involving SEI, GIZ, and IPB University.

SEI contributed 44 solar panels, each with a capacity of 405 Wp, for a total system capacity of 200 kg of cooling per day. The construction of this cold storage is targeted for completion by October 2025. It is expected to be the first step in a long-term collaboration to develop sustainable, environmentally friendly systems in Indonesia.

Through this collaboration, SEI, together with GIZ and all partners, hopes to make a tangible contribution to supporting national food security, reducing carbon emissions from the cooling sector, and expanding the use of renewable energy that directly benefits the community.

Moving forward, this cooperation is expected not only to deliver technical and environmental benefits but also to open opportunities for innovation and the replication of similar projects across various regions in Indonesia, especially areas with high demand for fresh, nutritious food logistics.

RUPS, SEI Receives Recognition for Performance and Governance

Jakarta (June 30, 2025) - PT Surya Energi Indotama (SEI), a subsidiary of PT Len Industri (Persero) and part of DEFEND ID, held its 2024 Annual General Meeting of Shareholders (AGM), underscoring its commitment to firm performance and governance. This strategic meeting brought together all DEFEND ID stakeholders.

During the AGM, Acting President Director of PT Surya Energi Indotama, I Made Sandika Dwiantara, who was present alongside other members of the Board of Directors, presented the company's progress and various significant achievements attained throughout 2024.

Amidst challenging and dynamic business conditions, SEI has maintained the trust and support of its shareholders and Board of Commissioners. This is reflected in the approval of all agenda items at the General Meeting of Shareholders, including the annual report and the supervisory report of the Board of Commissioners.

On this occasion, the Board of Commissioners expressed their appreciation for SEI's Board of Directors' efforts to maintain operational stability and business continuity amid the challenges faced. They also appreciated the Board of Commissioners' achievement in realising its KPIs, which reached 100%, indicating that the supervisory function is running optimally and professionally.

Furthermore, the Board of Commissioners provided several strategic recommendations, such as accelerating digital transformation, strengthening financial management, and improving overhead cost efficiency, all aimed at supporting the company's sustainability and competitiveness in the future.

This AGM highlights SEI’s ongoing commitment to good corporate governance (GCG), transparency, and accountability, reinforcing its strong performance despite industry challenges.

Building on these achievements and the trust they have built, SEI is well-positioned to lead Indonesia’s solar energy transition.

SEI Strengthens Position in International through Strategic Partnerships with Henko Energy

Bandung (19/06/2025) — PT Surya Energi Indotama officially signed a Memorandum of Understanding (MoU) with Henko Energy (Pty) Ltd, an energy company from South Africa, in order to strengthen collaboration in the renewable energy sector, especially solar power.

The signing, which took place at the SEI office, was carried out by the Acting Director of Marketing and Business Development of SEI, Khanestyo, and the Executive Director of Henko Energy, Dawid De Vries. This partnership is the first step in the strategic synergy of the two companies in encouraging the use of clean energy globally.

This collaboration is motivated by the plan to implement and develop the solar power generation market in South Africa, while also reflecting the seriousness of both parties in responding to the challenges of the energy transition.

Not only that, this initiative also strengthens bilateral relations between Indonesia and South Africa, especially in the fields of sustainable energy and environmentally friendly technological innovation.

By combining the strengths of each other's technology, resources, and expertise, SEI and Henko Energy are optimistic that this partnership will pave the way for long-term collaboration that has a real impact, both technically, economically, as well as socially and environmentally.

This collaboration is a manifestation of SEI commitment to play an active role in global solutions to energy challenges and the climate crisis, while strengthening Indonesia's position in the renewable energy sector on the international stage.

Getting to Know Green Hydrogen and Indonesia’s Great Potential

In the global effort to reduce carbon emissions and achieve the Net Zero Emissions target, green hydrogen is now a major focus in the world's clean energy transition. As a country with abundant natural resources, Indonesia is in a very strategic position to take an important role in the future clean energy supply chain.

Green hydrogen is touted as the key to realizing a low-carbon energy mix, because it can be used across sectors from transportation, heavy industry, to electricity generation without producing carbon dioxide emissions. In this context, Indonesia not only has the potential as a user, but also as a producer and exporter of green hydrogen in the Asian region and the world.

Actually, what makes green hydrogen so popular? Let's take a look at the summary of Green Hydrogen!

What is Green Hydrogen?

Green hydrogen is hydrogen produced through the process of water electrolysis, which is the separation of water molecules (H₂O) into hydrogen (H₂) and oxygen (O₂) using electricity from renewable energy sources such as solar, wind, or water.

Through this process of electrifying water, hydrogen becomes an effective energy carrier with high energy density. As an illustration, a hydrogen-fueled vehicle only takes 3-5 minutes to fully recharge. This is much faster than recharging the battery on an electric vehicle which takes up to 10 hours for home charging.

The term green hydrogen has only been used recently to distinguish other hydrogen that comes from natural gas or coal (gray hydrogen). While there is blue hydrogen if emissions from gray hydrogen are injected back into the ground. There is also hydrogen that is produced with the help of nuclear energy (pink hydrogen).

From this it can be said that green hydrogen is considered the only form of carbon-free hydrogen.

Benefits and Advantages of Green Hydrogen

Green hydrogen has various strategic benefits including:

✅ Zero-Carbon Energy Carrier, Green hydrogen produced from renewable energy can be stored as carbon-free energy.

✅ Long Term Storage Solution, Hydrogen tanks have a larger capacity and are easier to increase in capacity than batteries, and can be used as a source of electrical energy when needed.

✅ Alternative to Diesel Backup Power, more environmentally friendly and suitable for remote areas and as a power backup.

✅ Promising Market Potential, Based on data quoted from plnp_upkendari, the global green hydrogen market could reach USD 90 billion by 2030.

The Huge Potential of Green Hydrogen in Indonesia

Indonesia has tremendous potential to produce green hydrogen on a large scale. With the wealth of renewable energy spread across various regions, quoted from katadata.co.id the technical potential of installed energy capacity for green hydrogen production in Indonesia is estimated to reach more than 38 GW, with the following details:

1. Sumatera Island: 6 GW
2. Jawa Island: 4 GW
3. Kalimantan Island: 7 GW
4. Sulawesi Island: 3 GW
5. Maluku & Papua Island: 16 GW
6. Nusa Tenggara Island: 2 GW

Not only that, according to national energy projections, hydrogen demand in Indonesia is expected to increase significantly after 2030, with an estimate of 2 to 5 million tons per year in 2040. This figure shows the strategic need to start building the foundation of a green hydrogen ecosystem early on, starting from infrastructure, technology, regulations to industry partnerships.

Green hydrogen plays an important role in the decarbonization strategy of key sectors, especially the industrial and heavy transportation sectors. For Indonesia, the use of green hydrogen not only supports the energy transition, but also opens up new economic opportunities based on green technology, increases global competitiveness, and creates clean energy-based jobs.

Green hydrogen is not just an energy technology, but a concrete step towards a clean, independent, and sustainable future for Indonesia. With the synergy of government, industry, and society, Indonesia can play a central role in the world's green energy map.

Data and information sources: katadata.co.id, plnnp_upkendari

Realizing Smart Building and Energy Management System: SEI and Siemens Indonesia Collaborate

Jakarta (11/06/2025) — The acceleration of the energy transition and the global push towards low-carbon development demand a more efficient, adaptive, and intelligent building system in managing energy. Responding to this challenge, PT Surya Energi Indotama (SEI) has established a strategic partnership with Siemens Indonesia by signing a Memorandum of Understanding (MoU) at the Siemens Tech Summit 2025.

This partnership marks the commitment of both companies in providing integrated solutions for Solar Panel Developers, Smart Building solutions and smart and sustainable Energy Management Systems.

With complementary experiences and technologies, SEI and Siemens will drive digital transformation in the infrastructure sector, including workforce training, applied research, and the application of smart technology in various projects. This step is expected to create a more efficient, adaptive, and low-carbon building ecosystem.

Director Marketing and Business Development SEI, Khanestyo, explained that this partnership is in line with the company's vision as a total solution provider in the field of New Renewable Energy and Energy Conservation.

"This collaboration is very much in line with our vision as a total solution provider in the field of New Renewable Energy and Energy Conservation. We have extensive experience in solar energy projects, from small to large scale, and are ready to support energy transition efforts through a comprehensive approach," he said.

SEI has been widely recognized as a major player in the development of clean energy in Indonesia. In addition to its role as EPC (Engineering, Procurement, Construction), SEI is also active in providing O&M services, energy conservation, and technical training to increase human resource capacity.

The signing of this MoU marks the beginning of a long-term collaboration between SEI and Siemens Indonesia in responding to future energy challenges that are in line with the direction of national development with an innovative, collaborative and sustainable approach.

Uncompromising Commitment: SEI Earns Two CSMS High Risk Certifications

Bandung (09/06/2025) – PT Surya Energi Indotama (SEI) has reaffirmed its commitment to occupational safety by successfully achieving the Contractors Safety Management System (CSMS) Certification in the High Risk category from the CSMS HSSE assessment team of PT Pertamina Power Indonesia - Sub Holding Power & NRE. The assessment was carried out comprehensively on May 6, 2025 and May 14, 2025, with the final result stating that SEI passed with a satisfactory score.

For the Pertamina CSMS certification, SEI has gone through a series of stages, starting from the pre-qualification process to verification, with the fulfillment of all administrative requirements declared passed on May 6, 2025. The next stage is the document verification process, which is carried out through a direct visit by the assessment team to the SEI Office.

The series of document verification assessment processes consist of 8 processes, including leadership and accountability, policies and targets, organization, responsibility, resources, documents, risk management, planning and procedures, implementation and operational control, monitoring assurance, measurement and audit, and management review.

Through the CSMS assessment activity, the final assessment results stated that PT Surya Energi Indotama received a score of 85.51% with high risk criteria.

Meanwhile, for CSMS certification from SKK Migas, the assessment process was carried out on May 14, 2025, where SEI obtained a qualification score of 60.22% and was again declared to have passed in the high risk category.

With this achievement, SEI now holds two CSMS High Risk certifications at once from Pertamina and SKK Migas, strengthening the company's track record as a trusted partner in implementing a reliable work safety system in the energy and construction sectors.

HSE Officer who is also the HSE PIC for the CSMS work, Elyana Febrianti expressed her appreciation for the positive results of this certification process

“We would like to thank you for the CSMS assessment results that have been given, especially in the Health, Safety, and Environment (HSE) aspect. We are grateful that from the two users who conducted the evaluation, we obtained the High Risk category, which in this context shows that our performance has met high standards and has been declared good and passed their CSMS qualifications.”

Elyana added that this achievement is concrete evidence of SEI commitment to maintaining the integrity of the implementation of HSE principles across all lines of the company's operations.

More than just an administrative achievement, this certification is an important foothold in SEI efforts to build a sustainable work safety culture. Elyana emphasized

“We hope that this achievement can be a strong foundation to continue to maintain and improve our HSE performance in the future. Our commitment is to make aspects of safety, occupational health, and environmental protection a top priority in every activity.”

“We are also open to any input as part of the continuous improvement process, in order to provide the best contribution to the success of the project as a whole, as well as maintain the trust of all stakeholders.”

SEI success in achieving CSMS High Risk certification from PT Pertamina Power Indonesia - Sub Holding Power & NRE further strengthens SEI's position as a strategic partner that is not only technically competent, but also excels in managing work safety and environment.**

Strengthening Sustainable Commitment: SEI and SNE Sign MoU on ESG Collaboration

Bandung (05/06/2025) – In an effort to strengthen its commitment to the implementation of Environmental, Social, and Governance (ESG) principles, PT Surya Energi Indotama (SEI) has established a strategic partnership with PT Satria Nusa Enjinering (SNE) through the signing of a memorandum of understanding (MoU) which took place at the SEI office.

The signing of this MoU is an important milestone in building synergy between national companies that have a vision in line with sustainability and responsible governance. Present at the event were SEI's Marketing and Business Development Director, Khanestyo, along with the management team. Also SNE's President Director, Feli Zulhendri, along with the team.

The event began with a sharing session in the SEI Morning Session program from Feli Zulhendri which raised the theme "Water Sustainability for Better Indonesia". In her presentation, Feli explained the importance of wastewater management as an integral part of sustainability solutions, and introduced an innovative approach that can turn wastewater into a source of clean water that is safe and useful. This presentation received high attention from the participants and sparked a lively discussion in the question and answer session.

This collaborative momentum was then continued with the signing of a memorandum of understanding, which became an official symbol of the start of cooperation between SEI and SNE in developing ESG initiatives that have a real impact, both in the industrial sector and the wider community.

SEI's Marketing and Business Development Director, Khanestyo, said that this collaboration is expected to open up wider collaboration space, especially in the development of green solutions and sustainable business practices. "We believe that this synergy will provide a positive contribution not only to both companies, but also to the environment and society," he said.

With a collaborative spirit and a strong vision of sustainability, SEI and SNE are optimistic that this collaboration will be an important foundation in creating relevant and useful green innovations for Indonesia's future.**

Togetherness in Sacrifice, SEI and Len Realize the Spirit of Sharing

Bandung (05/06/2025) — Welcoming Eid al-Adha 1446 H, PT Surya Energi Indotama (SEI) together with its parent company PT Len Industri (Persero), demonstrated their commitment to togetherness and social concern through a program to distribute sacrificial animals. This activity is also part of a joint initiative by Len Incorporated and Defend ID.

In the spirit of collaboration and mutual cooperation, 32 cows, 1 buffalo, and 58 goats were distributed simultaneously to various regions, including Bandung, Subang, Banten, and Surabaya. This program is not only a form of worship, but also a means to strengthen ties with the surrounding community.

In the SEI office environment, the handover of sacrificial animals was carried out symbolically by the Acting General Manager of Human Capital & General Affairs, Dea Puspitasari, to representatives of residents of RW 04, Kebon Lega Village. This activity was also attended by the Head of RW 04 Asep Supriadi and the Head of the Qurban Committee, Koswara Somawijaya.

"Thank you very much to SEI. Hopefully these sacrificial animals will bring benefits and blessings to all residents. Aamiin,"* said Koswara.

Meanwhile, at the head office of PT Len Industri (Persero), the distribution of sacrificial animals was attended by the Regol Sub-district Head, Pasirluyu Village Head, representatives of Pasirluyu Village residents, and the board of directors of Len Incorporated.

In her speech, the Director of Technology and Risk Management of PT Len Industri (Persero), Amalia Maya Fitri, emphasized that sacrifice is a symbol of the values ​​of sincerity and empathy that must continue to be maintained, especially in the corporate environment.

"The sacrificial worship is basically a form of vertical obedience to Allah SWT. However, its social meaning is very deep. Through this program, we want to show that the company is present not only as a business entity, but also as part of a caring and sharing society,"* said Amalia.

She also emphasized that this activity is a form of the company's commitment to building harmonious relationships with the community.

"We hope that this small step can have a positive impact and strengthen the closeness between the company and the surrounding environment," she concluded.

With the spirit of sharing and collaborating, SEI and Len continue to instill the values ​​of humanity and usefulness in every step, making Eid al-Adha not only a religious momentum, but also a social call to strengthen each other.**