Driving Energy Transition Together

October 2025 has been another impactful month for Optimal Systems Engineering Sdn Bhd, marked by a series of high-impact in-house and public training, capacity-building and coaching initiatives underscoring our commitment to advancing Malaysia’s energy transition. 

Through Registered Energy Manager (REM) workshops, technical capacity-building programs, and in-house compliance trainings, we continue to empower industry professionals and organizations to align with the Energy Efficiency and Conservation Act (EECA 2024). 

Our close collaborations with national and multinational partners highlight a shared mission — driving energy management excellence and building capacity for a sustainable and resilient energy futur

Building a Brighter Energy Future with TNB ILSAS 

29 September – 3 October 2025 | TNB ILSAS, Bangi 

The month commenced with a 5-day Registered Energy Manager (REM) Type 1 workshop for Tenaga Nasional Berhad (TNB), conducted in collaboration with TNB Integrated Learning Solution (TNB ILSAS). 

The program was designed to equip energy professionals managing facilities with annual consumption between 21,600 GJ and 50,000 GJ with the essential knowledge and skills to comply with EECA 2024. Participants gained in-depth understanding of energy governance, regulatory frameworks, energy audits, and financial analysis for energy projects. 

Read the full article here 

Advancing Industrial Energy Management Excellence 

6 – 10 October 2025 (REM Type 2) and 7 – 9 October 2025 (ITEA) | Cyberview Resort & Spa, Cyberjaya 

The following week featured two complementary programs: 

• • A 5-day REM Type 2 workshop, designed for professionals managing facilities with energy consumption above 50,000 GJ/year, focused on advanced thermal energy systems, waste heat recovery, performance indicators, and EECA compliance. 

• • A 3-day Industrial Thermal Energy Audit and Analysis (ITEA) program, which provided participants with systematic techniques to benchmark, analyse, and improve thermal energy efficiency across industrial processes and utility systems. 

Both programs attracted professionals from various industries, reinforcing the growing emphasis on thermal energy efficiency and regulatory readiness in Malaysia’s industrial landscape. 

Read more here 

Elevating EECA Compliance Capabilities for PETRONAS 

13 – 15 October 2025 | Mercure Living, Putrajaya 

In collaboration with INSTEP, we conducted an In-House EECA Capacity Building Program for PETRONAS, aimed at strengthening organizational readiness for EECA compliance. 

This tailored program reflects our commitment to supporting Malaysia’s leading energy companies through practical, high-impact capacity-building initiatives that align with national energy efficiency goals. 

Read the full article here 

Upcoming: REM Type 1 Workshop (PETRONAS Batch 2) 

27 – 31 October 2025 | Cyberview Resort & Spa, Cyberjaya 

To close the month, we are preparing to conduct the second batch of our REM Type 1 workshop, following the successful first batch for PETRONAS in August 2025. This strong response demonstrates the increasing industry demand for certified energy managers ahead of EECA enforcement. 

Participants Feedback 

Participants feedback from the October sessions has been overwhelmingly positive, highlighting both the relevance and impact of the training: 

“Course content relevant to the industrial sector. Topics and syllabus were adequate and very comprehensive, with a mix of theory and calculation.” 

“This training is very useful for those who are involved in the energy sector. It also gives ideas and suggestions to improve our facilities’ efficiency, thus reducing operational costs.” 

These testimonials reflect the program’s effectiveness in combining practical knowledge with technical depth, ensuring participants are well-prepared to apply what they have learned within their organizations. 

Building on this momentum, OPTIMISE is pleased to announce the following programs: 

REM Type 1 Workshops: 

• • 10–14 November 2025 | Cyberview Resort & Spa, Cyberjaya 

• • 17–21 November 2025 | Hyatt Place Johor Bahru 

REM Type 2 Workshop: 

• • 1–5 December 2025 | Cyberview Resort & Spa, Cyberjaya 

Workshop slots are filling quickly. For details and registration, visit www.optimalsystems.my. Stay tuned for the release of the 2026 training calendar, featuring more impactful programs in energy and sustainability management.