TNEC: WE COOL YOUR PROPERTIES BETTER AND CHEAPER Presented by: - PowerPoint PPT Presentation

TNEC: WE COOL YOUR PROPERTIES – BETTER AND CHEAPER Presented by: Ir. Mahathir Nor bin Ismail Managing Director TNB Engineering Corporation Sdn. Bhd. 1701, Level 17, Block B, Menara Amcorp, 18, Persiaran Barat, Peti Surat 152, Jalan Sultan, 46000 Petaling Jaya, Selangor Darul Ehsan September 2019 1

About Us – TNB Engineering Corporation Sdn. Bhd. (TNEC) • A preferred and leading service TNEC is a wholly-owned subsidiary of provider in energy related projects in TNB , which is the largest electricity utility in Malaysia Malaysia and a leading utility company in Asia We involve in designing, procuring, • Established since 1993 , TNEC is constructing, operating and supported by the wide experience, maintaining as well as financing of knowledge and capability of the TNB various energy-related projects Group of Companies Our main energy-related business includes • TNEC has established a strong bond and BOO/BOT of District Cooling System relationship with various industry players (DCS) /Cogen, Large Scale Solar (LSS), Distribution Services (DS), Energy and stakeholders over the years Management System (EMS) • This very relationship has been the driving Our clients / successful projects include: force behind the company’s surge • DCS - KLIA2, UKM, IJN, Pantai, MBSA forward in securing energy-related • LSS – Sepang Solar, Leader Energy projects and fulfilling customer demands DS – SESB, TNB Distribution • • EMS - UNITEN • TNEC is now one of the preferred partner We are supported by: for energy-related projects in Malaysia More than 160 manpower • • Strong network and reliable business • Our Strategic Objective – To be amongst partners in various fields the leading service providers in the • Proven performance and track record regional energy business 2 * BOO: Build, Operate and Own BOT: Build, Operate and Transfer ** MUSCO: Multi Utilities Services Company

Transformative forces are reshaping the entire energy landscape, including the cooling energy business Similarities Between District Cooling Plant and Electrical Power Plant – Producing Energy! Cooling Cooling Energy Energy Network Pipeline Property District Cooling Plant Electrical Electrical Energy Energy Property Transmission Line Electrical Power Plant GENERATION TRANSMISSION DISTRIBUTION 3

TNEC, with its vast experiences, has collaborated and developed many successful district cooling projects, and is recognized as one of the leading players in the countries’ cooling energy industry TNEC’s Major District Cooling System (DCS) Projects BMC and Al Reef DCS KLIA2 Plant 1Borneo Plants in Abu Dhabi Hypermall, Sabah IJN Plant DCS Projects/solutions we work in MBSA Plant BOO EPC 15% Overseas UKM Plant UiTM 36% Pantai / BES Plant MINT BOT 35% EPC Local 14% 4

Our Experiences and Track Record DCS/TES INSTALLATION BY TNEC KLIA-2 DCS (20,000 RT) & 132kV substation (Electricity capacity – 25MW) UiTM Medical & Dentistry Faculties Complex, Sg Buloh EPC 3,900 RT Building Materials City DCS, Abu Dhabi, UAE 30,000 RT Al Reef Downtown DCS, Abu Dhabi. UAE 8,000 RT UKM LOOP 2 District UiTM Shah Alam Cooling Plant 4,680 RT (Capacity – 4,500 RT) TES Plant O&M 5

How we deliver the benefits of DCS to the industry and clients….. What is DCS? “Smart and economical means of providing chilled -water (for air-conditioning) through a central plant serving multiple buildings or a huge development.” Major benefits of a centralised system: • Smaller plant capacity – lower investment • Improved plant control and monitoring functions • Lower maintenance costs (less quantity of chillers/equipment on aggregate basis) • Extra building space for other uses • Higher efficiency, less CO2 emissions TNEC’s value proposition (development): • Flexible scheme e.g. EPC, BOO, BOT • One-stop center- study, design to implementation • Co-development, collaboration & partnership • Financing flexibility, funding solutions • Efficient chiller with smart demand response • Personalised and managed services using digital platforms 7

How we deliver additional benefits of a DCS + Thermal Energy Storage (TES) technologies…. What is TES? “TES is the storage of cooling energy during low air conditioning load period (i.e. off-peak hours) and the energy is released and used during peak hours via circulating chilled- water onto the buildings” Major benefits of a DCS + TES: • Lower electricity/production cost • Reduce electricity peak demand – help to lower grid system stress • Enhance energy management - lower CO2 • Opportunity to integrate with other sustainable forms of energy e.g. solar TNEC’s value proposition (O&M): Discharge kW of refrigeration 1000 • Flexible scheme e.g. BOO, BOT Direct Production 800 • Collaboration & partnership via comprehensive Charge 600 O&M agreement 400 • Savings via performance contracting • O&M experience and skill sharing 200 • Generation optimization, performance reporting 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 • Manage performance using digital platforms Hours 8

Contact Details: Ir. Mahathir Nor bin Ismail Managing Director TNB Engineering Corporation Sdn Bhd 1701, Level 17, Block B, Menara Amcorp, 18, Persiaran Barat, Peti Surat 152, Jalan Sultan, 46000 Petaling Jaya, Selangor Darul Ehsan T : +603 7958 2121 F : +603 7958 2626 E : tnec@tnb.com.my 9

Under the transformation journey, TNEC has diversified its business and will continue to expand and evolve towards sustainability Renewable Energy and Energy Efficiency (RE&EE) initiatives are our focus areas and we will continue to collaborate with various stakeholders towards achieving sustainability and addressing climate change Energy District Large Scale Power Cogeneration / Management, Cooling Solar System Distribution Waste Heat Cluster Cooling Systems / System and Recovery (Sepang, K.Muda, and MUSCO Chiller Plants Services Systems Bkt Selambau) (IJN, MBSA, BES, (Perak, Selangor, (Chemical, Glove) (UNITEN, CIMB) KLIA2, UKM) Sabah) Embrace Digitalization (ABC) Evolve Expand ( A nalytics, B ig Data, C loud/ C onnect) 10

Our Experiences and Track Record (DCS and TES) DCS/TES INSTALLATION BY TNEC UKM DCS 3,700 RT Malaysia Institute Of The 1 st District Cooling Nuclear Technology In Malaysia Bangsar Energy System 12,300 RT (Energy Award Winner) (Energy Award Winner) The 3rd Largest TES System 1,500 RT (2001) (1999) In Malaysia (1997) 1Borneo Hypermall District IJN District Cooling MBSA DCS (2006) Cooling, Kota Kinabalu 5,670 (2008) RT (2008) 11

Why Us - TNEC has established itself as a leader in the cooling energy sector and has delivered a number of solutions and innovation to its clients Key components of our deliverables Lower Carbon Footprint Lower Enhance Energy Cost Asset Value Adopt Improve Clean and Energy New Supply and Technology Security Enhance Image Control and Flexibility 12

Why Us - Our Core Strengths Provide a comprehensive full service EPC at a Good track record and competitive price performance • Established since 1993 Covers both upstream • (EPC + financing) and We possess excellent downstream (O&M) network + associates Access to TNB’s global network • and expertise • Reliable and established business partners, sub-contractors, Embrace good financiers Locally based + value- governance and added services integrity • Delivery of high quality and effective solutions Excellent Teams – Additional consultancy • Experienced, qualified, and advisory services professionals 13

Our Company Profile and Experiences Incorporated 1993 o BOOT/BOO Project for DCS Plant Paid Up RM 4 mil o (in Operation) CIDB status • BES, Bangsar : 11,000 RT o UKM Loop 1 : 3,700 RT • Developer, Contractor & Equity Owner of o • MBSA, Shah Alam : 1,300 RT District Cooling System (DCS) + Thermal • IJN, KL : 1,930 RT • KLIA2 : 18,000 RT Energy Storage (TES) Projects (BOOT/BOO Scheme) EPC Project for DCS (completed) DCS Plant Operations and Maintenance • UKM L2 : 3,200 RT o • UITM Sg. Buloh : 3,200 RT ISO-certified since 2006 o • UITM Seremban : 2,100 RT Developer & Contractor for Large Scale o • MINT : 1,500 RT BMC Abu Dhabi : 18,000 RT • Solar(LSS), PMU and PPU • Al Reef Abu Dhabi : 8,000 RT o TNEC’s business roles: Facility Management (completed) o Project developer • Menara CIMB - Maintenance of HVAC UKM Loop 1 & 2 : Plant Maintenance & HVAC o EPC contractor • Faculties o Engineering & project management o Equity owner Large Scale Solar (LSS) o Operations & maintenance • 50MW Sepang Completed (2018) 29MW K.Muda, Kedah Completed (2018) • • 30MW Bkt Selambau 2020 completion 14 Strictly Private & Confidential