Past Project

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about optimise

In OPTIMISE, we worked with various well-recognized companies in Malaysia such as: BASF Petronas, Shell Malaysia, Pertamina to develop approaches in helping companies to identify immense energy saving opportunities that let the business to be capable meet the challenges of tomorrow.

Optimise Past Project for Clients List on Energy Audit, pinch analysis, energy system, and water minimisation

Energy Audit & Pinch Analysis

Recent Project of OPTIMISE

Project Area

Oil Refinery, Indonesia (Industry Sector)

Project Title

Process Energy Audit (Retrofit Heat Integration using Pinch Analysis)

Project Result

Total energy savings of USD12 Million/yr with payback periods as low as 2 months.

Project Area

Middle Distillate Plant, Sarawak (Industry Sector)

Project Title

Process Energy Audit (Retrofit Heat Integration using Pinch Analysis) (Include Total Site Heat Integration study & Cogeneration Study)

Project Result

USD3.1 Million/yr total energy savings with payback periods as low as 3 months.

Project Area

Oleochemical Plant, Pasir Gudang, Johor (Industry Sector)

Project Title

Process Energy Audit (Retrofit Heat Integration using Pinch Analysis)

*Note: Plant is semi-batch with multiple recipes.

Project Result

Energy savings of USD100k/yr with the payback period of less than 2 years. Avoided capital investment of adding a new pump due to plant expansion.

Project Area

Oleochemical Plant, Klang (Industry Sector)

Project Title

Detailed Energy Audit and retrofit for Energy Efficiency Improvement using Pinch Analysis

*Note: Plant is semi-batch with multiple recipes.

Project Result

USD0.58 Million/yr energy savings with an overall payback period of 1.3 years.

Project Area

Food Manufacturing Plant, Port of Tanjung Pelepas (Industry Sector)

Project Title

Thermal Energy Audit and Feasibility of Solar Thermal Energy System

Project Result

Total energy saving of RM 1 Million/yr with some no-cost improvement measures.

Project Area

Clinical Incineration Plant, Melaka (Industry Sector)

Project Title

Detailed Energy Audit (Thermal & Electrical)

Project Result

Diesel and electricity savings of USD275k/yr and USD16.5k/yr respectively, with payback periods as low as 2 months.

Project Area

City Council Office, Kulai, Johor (Commercial and government Building Sector)

Project Title

Process Energy Audit (Retrofit Heat Integration using Pinch Analysis)

Project Result

Total energy savings of USD12 Million/yr with payback periods as low as 2 months.

Energy Systems Design and Analysis

Recent Project of OPTIMISE

Project Area

Rice Mill, Simpang Empat, Perlis (Industry Sector)

Project Title

A detailed study of a cogeneration system for simultaneous generation of electricity and steam for paddy drying and rice milling using rice husk.

Project Result

Energy savings of USD1.65 Million (electrical and thermal) with a payback period of 3.34 years.

Project Area

Incinerator Plant + Laundry Plant, Kamunting (Industry Sector)

Project Title

Design of an optimal cogeneration system for an incinerator plant to supply steam to a laundry plant

Project Result

The new cogeneration system’s net profit is USD2.83 Million per year with a payback period of 3.75 years.

Project Area

Paper Mill Plant
(Industry Sector)

Project Title

Debottlenecking and operational improvement of Biomass CHP system.

Project Result

Enabled paper mill to satisfy  power demand and meet the paper mill energy requirement (no cost).

Project Area

Food manufacturing plant (Industry Sector)

Project Title

Analyse and verify the performance of newly installed solar thermal energy system.

Project Result

Identified the gaps in performance (solar yield) and proposed recommendation to address the gaps.

Water Minimisation / Water Reuse Study

Recent Project of OPTIMISE

Project Area

Oleochemical Plant, Klang (Industry Sector)

Project Title

Minimum Water Network and Water Pinch Analysis Study

Project Result

Water savings of USD20k/yr with a payback period of less than 2 months.

Project Area

Semiconductor Plant, Kuala Lumpur (Industry Sector)

Project Title

Minimum Water Network and Water Pinch Analysis Study

Project Result

Water savings of USD194k/yr with a payback period of 4 months.

Project Area

Chloralkali Chemical Plant, Pasir Gudang (Industry Sector)

Project Title

Minimum Water Network and Water Pinch Analysis Study

Project Result

Water savings of USD105k/yr with less than 2 years payback period.

Project Area

Paper Mill Plant
(Industry Sector)

Project Title

Minimum Water Network and Water Pinch Analysis Study

Project Result

Water savings of USD150k/yr with 1.5 years payback period.

Project Area

Sultan Ismail Mosque, Universiti Teknologi Malaysia, Johor (Commercial and government Building Sector)

Project Title

Minimum Water Network and Water Pinch Analysis Study

Project Result

Water savings of USD5.3k/month with 5 years payback period.

Smart Energy System

Recent Project of OPTIMISE

Project Area

Hospital, Kuala Lumpur (Commercial and government Building Sector)

Project Title

Energy Monitoring System Installation

Project Result

Installation of 15 units of eSMART energy monitoring system.

Project Area

Hospital, Putra Jaya (Commercial and government Building Sector)

Project Title

Energy Monitoring System Installation

Project Result

Installation of 7 units of eSMART energy monitoring system.

Project Area

UTM, Skudai, Johor (Commercial and government Building Sector)

Project Title

Sustainable Energy Management Program

Project Result

Average savings of USD 0.7 million per year in electricity cost; from no investment to less than a year payback period.

Project Area

UTM, Skudai, Johor (Commercial and government Building Sector)

Project Title

Energy Monitoring System Installation

Project Result

Installation of 50 units of eSMART energy monitoring system.