Energy, utilities & operations
For industrial or commercial sites looking to understand energy use, improve utility performance or strengthen energy management.
Energy · Process · ESG · Learning
Building Sustainable Progress.
We bring energy and process engineering, ESG advisory, and curriculum and capability development together—supporting industry, organisations and educators.
One multidisciplinary team. Connected expertise.
What Nordstern brings together
✓ Energy & process engineering
✓ ESG & sustainability
✓ Curriculum integration
✓ Corporate & industry learning
Find the right starting point
What would you like to work on?
Different visitors come to Nordstern with different needs. Choose the closest match to see relevant support and send us a focused enquiry. If you are unsure, choose the option that best describes your organisation or challenge.
Process & engineering studies
For teams exploring process integration, a process engineering study, heat recovery, technical feasibility or an improvement project.
ESG & sustainability
For organisations seeking help to clarify ESG priorities, connect sustainability with operations or develop a practical roadmap.
Education & capability building
For TVET and engineering programmes, higher education teams, corporate learning and industry training needs.
Buildings & facilities
For commercial, healthcare or other facilities needing support with building systems, utilities, reliability or performance.
Not sure where to start?
Share a short description of your organisation and challenge. We can help identify a suitable first conversation and scope.
What we do
Engineering, ESG and learning—connected in one view.
We help industrial and commercial organisations, education providers and corporate teams move from complex technical or sustainability priorities to practical studies, roadmaps, curriculum support and capability development. Every engagement is tailored to the organisation and agreed before work begins.
01 / ASSESSLaunch priority
Energy Audits & Energy Assessments
We examine how energy enters and is used across a facility, then investigate the systems and operating patterns that drive consumption. The work can support EECA-related requirements or a focused assessment of selected utilities, production areas or buildings.
Typical scope
- Agree the audit boundary, objectives, data needs and site access.
- Review bills, fuel use, production and operating data; carry out a site walkthrough and targeted measurements where appropriate.
- Identify significant energy uses, performance gaps and energy-saving opportunities.
Typical outputs: documented findings, prioritised measures and implementation considerations; estimated costs or savings only where data supports them.
02 / BUILDLaunch priority
ISO 50001 Energy Management System (EnMS)
We help an organisation build an energy-management system around its actual operations, responsibilities and data. The aim is a repeatable way to review energy performance, set priorities and keep improvement work moving.
Typical scope
- Review the current EnMS and identify gaps against the agreed ISO 50001 requirements.
- Develop the scope, energy policy, roles, energy review, significant energy uses, EnPIs and baseline approach.
- Prepare objectives, action plans, monitoring controls, internal review and management review arrangements.
Typical outputs: an implementation roadmap, working EnMS documents and practical guidance for the appointed team.
03 / SUPPORTEnergy management
Registered Energy Manager & Registered Energy Auditor Support
For facilities that need additional technical or coordination capacity, Nordstern can support the responsible energy-management team with structured reviews and follow-up. Appointment, professional responsibility and the exact regulatory role are confirmed for each engagement.
Typical scope
- Organise energy data, action tracking and periodic performance reviews.
- Support EnMS coordination, energy audit follow-up and development of improvement plans.
- Provide technical review and reporting support within the agreed role and applicable requirements.
Typical outputs: clearer responsibilities, current action registers and regular visibility of energy-performance work.
04 / INVESTIGATEStudy / survey
Process Engineering Studies & Surveys
When the issue sits inside a production process or utility interface, a focused process survey can establish what the system is doing under real operating conditions. This is an add-on study that can be scoped around a line, process step, equipment group or site-wide question.
Typical scope
- Map the process sequence, operating modes, constraints and relevant utility connections.
- Collect available flow, temperature, pressure, runtime or production data and identify measurement gaps.
- Develop an operating picture, process balance or technical assessment where inputs allow.
Typical outputs: a survey record, identified constraints and a set of technically grounded next steps.
05 / INTEGRATECore service
Process Integration
Process integration looks across equipment and process streams to find where energy or utility demand in one area can be met by an available source in another. Instead of treating each system in isolation, we look for practical connections that may reduce fuel, steam, heating, cooling or other utility demand.
Typical scope
- Map relevant heat sources, heat sinks, utility flows and operating schedules.
- Screen heat-recovery and utility-integration opportunities against process temperature needs and operating constraints.
- Develop preliminary concepts and identify the additional data or engineering needed before implementation.
Typical outputs: an opportunity shortlist, screening assumptions and recommended next-stage study; savings are quantified only when the necessary data is available.
06 / PLANFeasibility
Decarbonisation & Energy-Efficiency Feasibility
We help screen technical options before an organisation commits to a project. The assessment connects the energy or emissions objective to operating requirements, technology choices and the information needed for a sound investment decision.
Typical scope
- Set the assessment boundary and review available energy, fuel, production and emissions data.
- Compare suitable efficiency, heat-recovery, electrification or other options against site constraints.
- Develop scenarios, preliminary technical requirements and implementation considerations.
Typical outputs: a feasibility assessment and a prioritised pathway for further design, measurement or investment review.
07 / VERIFYM&V
Measurement & Verification
Measurement and verification (M&V) helps determine whether an energy improvement is performing as expected. We help define the measurement boundary and compare performance with a suitable baseline, taking relevant operating changes into account.
Typical scope
- Agree the measure, baseline period, reporting period, variables and available meters.
- Prepare a measurement approach, data plan and adjustment assumptions appropriate to the project.
- Review post-implementation data and explain the verified performance result.
Typical outputs: a project M&V plan and findings using the method agreed with the client, such as IPMVP or ASHRAE guidance where appropriate.
08 / DEVELOPEngineering solutions
Engineering Solutions
Where an audit or study points to a specific improvement, we can help develop the technical solution to the level agreed for the project. This may include engineering review and coordination to turn an identified opportunity into a clear, implementable scope.
Typical scope
- Translate the selected opportunity into performance requirements and design criteria.
- Review interfaces with existing equipment, utilities, controls and site operations.
- Support technical evaluation, implementation planning or verification as included in the agreed engagement.
Typical outputs: a defined technical brief or engineering deliverable matched to the project stage and appointment.
09 / ADVISESustainability
ESG & Sustainability Advisory
We help organisations translate environmental, social and governance priorities into a practical sustainability direction. Work can connect governance and stakeholder priorities with energy performance, decarbonisation and operational improvement. Where specialist ESG capabilities are needed, Nordstern can collaborate with external subject-matter partners under a project-specific arrangement.
Typical scope
- Review organisational priorities, existing ESG activities, available data and reporting needs.
- Identify relevant gaps, material themes and practical initiatives for the organisation to consider.
- Develop a sustainability roadmap, action plan or disclosure-preparation support matched to the agreed scope.
Typical outputs: an ESG gap summary, prioritised roadmap and clear next steps. Formal assurance, certification or regulatory sign-off is not implied unless separately agreed with a qualified provider.
10 / BUILD CAPABILITYHigher Education · Corporate · Industry
ESG & SDG Learning And Curriculum Integration
We provide advisory and capacity-building for higher education institutions, corporate teams and industry. The learning design connects Environmental, Social and Governance (ESG) themes and the UN Sustainable Development Goals (SDGs) to curriculum, workplace practice and organisational priorities.
Tailored to the pathway
- TVET curriculum: support academic staff to align course design, teaching strategies and learning outcomes with ESG/SDG themes and the relevant programme framework, including MBoT/TTAS or MQA COPTPA where applicable.
- Engineering curriculum: help academic teams integrate ESG/SDG learning within course outcomes, learning activities and assessment, with reference to relevant EAC/ETAC programme requirements and MQA requirements where applicable.
- Corporate and industry: deliver practical workshops connecting ESG/SDGs to governance, operations, projects and sector-specific challenges.
Typical outputs: curriculum mapping, workshop and teaching materials, applied cases, assessment ideas and an initial action plan. Experience includes lecturer capacity-building work with Politeknik Sultan Azlan Shah (PSAS). This service supports curriculum development and learning; it does not provide or guarantee programme accreditation.
Service descriptions are an overview for discussion. Final scope, deliverables, assumptions, professional roles and fees are confirmed in a project proposal. No energy-saving or carbon-reduction result is guaranteed before site-specific assessment. ESG advisory and training scopes are confirmed project by project; no certification or formal assurance is implied.
A clear way forward
From Measurement To Practical Action.
Here is how we turn a site question into a useful engineering response: collect the evidence, understand how the system works, choose the right opportunity, then support action and check the outcome.
01On-site evidence
Measure On Site
Walk the facility and gather the utility, production and process data that matters.
We establish: what is happening, where, and under which operating conditions.02System insight
Understand The System
Connect measurements to the way energy, utilities and processes interact across the facility.
We uncover: patterns, constraints, losses and links between systems.03Prioritise together
Choose The Next Moves
Compare options against energy, emissions, cost, operating needs and organisational priorities.
We help decide: what is practical now and what needs further study.04Act & verify
Act, Then Verify
Support implementation planning and define how the change will be checked against the agreed baseline.
We check: whether the change is working and what to improve next.Leadership expertise in practice
Connecting ESG priorities with technical and learning outcomes.
Nordstern connects energy and building-performance insight with sustainability planning and practical capability development. Support is shaped around each organisation’s goals, available evidence and operating context.
Energy & building performanceIndustrial and commercial energy audits, energy economics and BIM-based building analysis.
ESG strategy & sustainability roadmapsReview priorities and information, engage relevant stakeholders, and shape practical sustainability and decarbonisation actions.
Curriculum & capability developmentIntegrate ESG/SDG learning into TVET and engineering curricula, or develop workshops for corporate and industry teams.
Curriculum support can be aligned with relevant pathways, including MBoT, EAC/ETAC and MQA requirements where applicable. It supports curriculum development and does not guarantee accreditation.
Explore related services ↗
About Nordstern
A multidisciplinary team, looking at the whole system.
Nordstern Synergy brings together experience across energy management, engineering, industrial utilities, process and thermal systems, building performance, sustainability and learning. Our direction is to connect technical insight with ESG priorities and capability development, supporting practical progress across industry, organisations and education.
We value technical integrity, evidence-based advice, collaboration, practicality and respect for client confidentiality.
Evidence before assumptions
Integrated system thinking
Practical recommendations
Confidential client work
The people behind the work
People Connecting Engineering, Sustainability & Learning.
Our leadership and principal consultants bring together experience across energy and process engineering, ESG advisory and learning integration. Each engagement draws on the expertise that fits the organisation and agreed scope.
Leadership
Managing Director 25 years' experience
Ts. Dr. Siti Birkha binti Mohd Ali
Provides strategic direction across energy management, ESG, and decarbonisation. Her multidisciplinary expertise encompasses industrial and commercial energy audits, energy economics, BIM-based building analysis, and sustainability roadmaps. She also drives technical capability development and specializes in embedding ESG/SDG principles into higher education engineering and technology frameworks, fully aligned with accreditation requirements.
PhD, Electricity & Energy, Universiti Malaya · MSc, Engineering Business Mgt, Warwick University, UK
Chartered Engineer · Registered Energy Manager, Type 2 · Certified ESG Reporting Consultant · CEM · MBoT/ETAC Accreditation Panel
Chartered Engineer · Registered Energy Manager, Type 2 · Certified ESG Reporting Consultant · CEM · MBoT/ETAC Accreditation Panel
Leadership focus Sustainability advisory · stakeholder engagement · capability development · academic sustainability advisor
Technical Director 20+ years of engineering experience
Ts. Mohammad Zaimi bin Saad
Provides technical leadership across energy management, utility systems, process integration and industrial decarbonisation. With more than 20 years of experience across manufacturing, facilities and industrial utilities, his work spans energy audits, EnMS and ISO 50001, waste-heat recovery, energy-transition studies, and measurement and verification. He connects site operating data and engineering analysis to practical improvement plans, and contributes to industry–academia collaboration through invited talks, curriculum advisory and project evaluation.
Education
MSc (Energy Management), Universiti Teknologi Malaysia (UTM) · Bachelor’s Degree in Electrical Engineering (Telecommunication), Universiti Tun Hussein Onn Malaysia (UTHM)
Professional registrations & certifications
Registered Energy Auditor, ST · Registered Energy Manager, Type 2, ST · Professional Technologist (Ts.), MBOT · Graduate Engineer, BEM · Certified Energy Auditor (CEA), MAESCO · Infrared Thermography Certification Level I / II, ITC
MSc (Energy Management), Universiti Teknologi Malaysia (UTM) · Bachelor’s Degree in Electrical Engineering (Telecommunication), Universiti Tun Hussein Onn Malaysia (UTHM)
Professional registrations & certifications
Registered Energy Auditor, ST · Registered Energy Manager, Type 2, ST · Professional Technologist (Ts.), MBOT · Graduate Engineer, BEM · Certified Energy Auditor (CEA), MAESCO · Infrared Thermography Certification Level I / II, ITC
Leadership focus Energy management · process integration and waste-heat recovery · industrial decarbonisation · EnMS and ISO 50001 · M&V · industry–academia collaboration
Principal consultantsFour connected areas of technical expertise
Principal Consultant Electrical, Mechanical & Utilities
Ts. Mohamad Azhari bin Abdul Manan
More than 10 years of experience in industrial utilities, energy management and facility operations. His expertise includes captive power and cogeneration, high-voltage electrical distribution, power quality, chillers, boilers, compressed air, cooling towers and water treatment. He supports energy audits, energy-performance analysis, utility optimisation and reliability improvement, with practical involvement in heat recovery, predictive maintenance and sustainability initiatives.
Professional registrations & certifications
Registered Energy Manager, Type 2, Suruhanjaya Tenaga · Certified Energy Auditor, MAESCO
Education
Bachelor’s Degree in Electrical Systems Engineering, UniMAP
Registered Energy Manager, Type 2, Suruhanjaya Tenaga · Certified Energy Auditor, MAESCO
Education
Bachelor’s Degree in Electrical Systems Engineering, UniMAP
Principal Consultant Energy Management & Industrial Utilities
Mohd Dinee Azwan bin Jasmani
Dinee brings engineering experience since 2012 across energy management, industrial utilities and manufacturing reliability. His technical background includes energy-performance analysis, heat recovery, process optimisation and maintenance improvement. He contributes practical engineering expertise to energy audits, Energy Management System development and energy-efficiency projects, with a focus on data-driven assessment and workable improvements.
Professional registrations & certifications
Registered Energy Manager, Type 2 · Registered Energy Auditor · Lean Six Sigma Black Belt
Education
Bachelor of Mechanical Engineering, Monash University
Registered Energy Manager, Type 2 · Registered Energy Auditor · Lean Six Sigma Black Belt
Education
Bachelor of Mechanical Engineering, Monash University
Principal Consultant Building Systems & Facilities
Mohd Ashrul Azhwan bin Zulkifli
More than 15 years of engineering and facility operations experience across industrial, commercial and healthcare environments. His background spans manufacturing utilities, resort facilities, steel manufacturing and hospital operations. He has managed and maintained critical building services including HVAC, chilled-water and compressed-air systems, supporting safe and reliable facility performance. His work also covers utility monitoring, maintenance planning, system optimisation and improvement projects, with a practical focus on operational continuity, energy performance and service reliability.
Professional registrations & certifications
Registered Energy Manager, Type 2
Education
BEng, Electrical Engineering (Power), UiTM
Registered Energy Manager, Type 2
Education
BEng, Electrical Engineering (Power), UiTM
Principal Consultant Thermal Systems & Steam
Mohd Mokhtar bin Muhammad Fozil
More than 16 years in engineering, utilities and facilities management across manufacturing, food processing and biomass power. His expertise covers steam and thermal-oil boilers, cogeneration, heat recovery, chilled-water and ammonia refrigeration, compressed air, water and wastewater treatment, and plant utility systems. He has led maintenance teams, commissioning, regulatory compliance, energy and water-saving initiatives, and engineering projects. His project experience includes waste-heat recovery and utility-system optimisation.
Professional registrations & certifications
Registered Energy Manager, Type 1 · Certified Energy Manager · Second Grade Steam Boiler Engineer · Authorized Gas Tester · Authorized Entrance and Standby Person · Certified Environmental Professional in Bag Filter Operation
Education
Bachelor of Mechanical Engineering, International Islamic University Malaysia
Registered Energy Manager, Type 1 · Certified Energy Manager · Second Grade Steam Boiler Engineer · Authorized Gas Tester · Authorized Entrance and Standby Person · Certified Environmental Professional in Bag Filter Operation
Education
Bachelor of Mechanical Engineering, International Islamic University Malaysia
Start with a conversation
Tell us what you need help with.
Share a few details and Nordstern can direct your enquiry to the right service area. You do not need to have a full scope ready to get in touch.
N
A useful first conversation starts here.
Whether you are representing an industrial site, a commercial organisation, an education provider or a corporate team, tell us what you are working towards.
Prefer email?nordstern.synergy@gmail.com ↗