• Delta Americas Headquarters is also a LEED Platinum-certified green building.

  • Delta’s Taipei HQ data center is the first green data center in the world to achieve the LEED v4 ID+C Platinum certification

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  • Tainan Plant (Phase I)
    • EEWH Diamond
    • Green Factory
    • 2019 EUI: 113 < EUI Baseline: 165.5
    • Highest energy saving rate to date: 38%(compared to traditional offices)
    • Taiwan’s first green building to fulfill all 9 EEWH criteria
    • Awarded Taiwan’s first Green Factory Label of General Industry
    • Applied Energy-saving Technologies: Natural Lighting Energy-efficient HVAC & Ventilation LED Lighting & Solar PV Systems Energy-Efficiency Elevator Solution Rainwater Harvesting Systems
  • Tainan Plant (Phase II)
    • EEWH Diamond
    • 2019 EUI: 58 < EUI Baseline: 165.5
    • Highest energy saving rate to date:65%(compared to traditional offices )
    • Applied Technologies Natural Lighting & Ventilation Underground Ventilation Ice Storage AC Systems LED Lighting & Solar PV Systems Energy-Efficiency Elevator Solution Rainwater Harvesting Systems
  • Taoyuan R&D Center
    • LEED Gold
    • EEWH Diamond Grade
    • 2019 EUI: 93 < EUI Baseline: 165.5
    • Highest energy saving rate to date: 53%(compared to traditional offices )
    • Recycle water 8,288 tons
    • Delta’s Integrated Solutions Applied: Smart HVAC Solution Energy-Efficiency Elevator Solution LED Lighting Solution Solar PV Systems
    • Concepts of Green Building Building Automation Factory Visualization Management
  • Taoyuan Plant 5
    • LEED Gold
    • EEWH Gold
    • 2019 EUI: 161 < EUI Baseline: 169
    • Highest energy saving rate to date: 19%(compared to factory buildings)
    • Delta’s Energy Saving Solutions: Smart HVAC Solution Delta Energy Online LED Lighting Solution Solar PV Systems
    • High reflectance roof to mitigate the urban heat island effect
  • Taipei Headquarters
    • EEWH-RN Diamond
    • LEED Platinum (Building Renovation)
    • 2019 EUI: 81 < EUI Baseline: 165.5
    • Highest energy saving rate to date: 58%(compared to traditional offices)
    • Taiwan’s best carbon reduction rate among office buildings
    • Taiwan's first mid-rise office building to acquire EEWH diamond-level in the renovation category
    • Delta’s Integrated Solutions Applied: Smart HVAC Solution Energy-Efficiency Elevator Solution LED Lighting iPEMSTM intelligent monitoring and management systems
  • Beijing Office Building
    • LEED Silver
    • 2019 EUI: 44 < EUI Baseline: 124
    • Highest energy saving rate to date: 73%(compared to large-scale civil buildings)
    • Delta’s Energy Saving Solutions: Smart HVAC Solution LED Lighting Solution Solar PV Systems Delta Energy Online
    • Water savings: 43% (compared to LEED design basis)
  • Shanghai R&D Center
    • LEED Gold
    • LEED Platinum (Building Renovation)
    • 2019 EUI: 52 < EUI Baseline:97.4
    • Highest energy saving rate to date: 46%(compared to large-scale civil buildings)
    • Delta’s Integrated Solutions Applied: Energy Management Solution LED Lighting Solution Solar PV Systems “IntraSuite” Datacenter Solution
    • Only PUE of 1.29 at in-house Datacenter
  • India Gurgaon Plant
    • LEED-INDIA Platinum
    • 2019 EUI: 94 < EUI Baseline: 210
    • Highest energy saving rate to date: 55%(compared to traditional commercial buildings)
    • Saved approximately 1,060 MWh of electricity
    • Reduction of approximately 969 tons CO2e
    • Applied Technologies: Natural Lighting Energy-Efficient HVAC Systems Solar PV Systems LED Street Lighting
    • Waste Water Recycling Systems (for toilet and gardening usage)
  • India Rudrapur Plant
    • LEED-INDIA Gold
    • 2019 EUI: 73 < EUI Baseline: 210
    • Highest energy saving rate to date: 76%(compared to traditional commercial buildings)
    • Saved approximately 2,920 MWh of electricity
    • Reduction of approximately 2,666 tons CO2e
    • Applied Technologies: Natural Lighting Energy-efficient HVAC Systems Solar PV Systems LED Street Lighting
    • Waste Water Recycling Systems
    • Rainwater Harvesting Systems
  • India Mumbai Office Building
    • LEED Platinum
    • 2019 EUI: 49 < EUI Baseline: 210
    • Highest energy saving rate to date: 77%(compared to traditional commercial buildings)
    • Applied Technologies: Exceeds 85% Natural Lighting Smart HVAC Solution High Efficiency Lighting System
    • Water savings: 40% (compared to LEED design basis)
    • Set up high SRI roof coating to reduce heat island effect
    • Indoor Ventilation and Eco-materials design
  • Americas Headquarters
    • LEED Platinum
    • CBE Annual Livable Buildings Award
    • 2019 EUI: 20 < EUI Baseline: 166.88
    • Highest energy saving rate to date: 94%(compared to traditional offices )
    • Designed for Net Zero Energy
    • Ground source heating and cooling system that reduce HVAC energy consumption by 60%
    • Delta’s Energy Saving Solutions: Solar PV System generates 1M kWh/yr Datacenter Solution Energy Management Solution EV Charging Solution Smart HVAC Solution Energy-efficient Elevator Solution
  • EMEA Headquarters
    • BREEAM Very Good
    • 2019 EUI: 133 < EUI Baseline: 133.17
    • Highest energy saving rate to date: 65%(compared to non-residential buildings)
    • Delta’s Energy Saving Solutions: Building management and control system Delta Energy Online Solar PV Systems and energy storage system LED Lighting Solution Energy-efficient Elevator Solution
  • Thailand Plant 5
    • LEED Gold
    • 2019 EUI: 589 < EUI Baseline: 640
    • Highest energy saving rate to date: 23%(compared to pre-renovation plant)
    • Water savings: 35% (compared to LEED design basis)
    • Set up high SRI roof coating to reduce heat island effect
    • Applied Technologies: Solar PV System generates 3M kWh/yr Datacenter Solution Energy Management Solution Smart HVAC Solution LED Lighting Solution
  • Chungli R&D Center
    • LEED Gold
    • 2019 EUI: 92 < EUI Baseline: 165.5
    • Highest energy saving rate to date: 45%(compared to office buildings)
    • Water savings: 61.92% (compared to LEED design basis)
    • Delta’s Energy Saving Solutions: Smart HVAC Solution Smart Security Solution Smart Parking Solution Lighting Solution Energy Management Solution EV Solutions Display Solution
    • High reflectance roof to mitigate the urban heat island effect
  • Japan Ako Energy Park
    • LEED Gold
    • 2019 EUI: 95 < EUI Baseline: 165.57
    • Highest energy saving rate to date: 38%(compared to green building application documents)
    • Water savings: 44.8% (compared to LEED design basis)
    • Delta’s Energy Saving Solutions: Building Automation Solution LED Lighting Solution (DALI Control Lighting System ) EV Charger Solution IAQ Solution Smart Meter Solution Delta Energy Storage System (ESS) Solution Solar PV Systems
    • Waste savings:61.6% (compared to LEED design basis)
  • Delta Headquarters IT Data Center (Inaugurated in 2014)
    • LEED V4 ID + C Platinum (first in the world)
    • 2019 PUE:1.35
    • Highest energy saving rate to date: 10% (compared to 2015)
    • Electricity savings: 51,076 kWh
  • Wujiang IT Data Center (Inaugurated in 2014)
    • LEED V4 ID+C Gold
    • 2019 PUE:1.29
    • Highest energy saving rate to date: 57% (compared to 2015)
    • Electricity savings: 206,609 kWh
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  • The Delta Building at National Cheng Kung University(NCKU)
    • EEWH Green Building
    • 2019 EUI: 73.48 < EUI Baseline: 165.5
    • Highest energy saving rate to date: 56%(compared to office building excluding parking)
    • Technologies Applied: Empty hall with natural Lighting Natural Shading Design Natural Ventilation Design
  • The Magic School of Green Technologies at National Cheng Kung University (NCKU)
    • LEED Platinum
    • EEWH Diamond
    • 2019 EUI: 26.3 < EUI Baseline: 165.5
    • Highest energy saving rate to date: 84%(compared to office building excluding parking)
    • Featured at Routledge 2013 Edition《World’s Greenest Buildings》
    • Applied Technologies: Natural Shading Design Natural Ventilation Design LED Lighting & Control Systems Green Roof & Ceiling Fan Ventilation Energy-Efficient AC System Solar PV Systems
    • Achieved “Net-Carbon” concept by planting trees in campus
  • The Delta Building at National Tsing Hua University (NTHU)
    • EEWH Bronze
    • 2019 EUI: 82.17 < EUI Baseline: 78.5
    • Highest energy saving rate to date: -5%(compared to college building)
    • Technologies Applied: Natural Lighting Natural Shading Design Natural Ventilation Design LED Lighting Solar PV Systems
    • Rebuilt at original site and reached minimal excavation
    • Large-span Basement Design
  • The Namasia MinQuan Elementary School
    • EEWH Diamond
    • 2019 EUI: 1.46 < EUI Baseline: 15
    • Highest energy saving rate to date: 90%(compared to school-regular universities excluding indoor parking lot area)
    • Library reached ”Net-Zero Energy” with Delta’s Solar PV Systems
    • Technologies Applied: Natural Lighting & Ventilation LED Lighting & PV Systems Water-saving devices & Rainwater Recycling
    • Featured at National Geographic video broadcasted in 35 countries
    • Served as shelter for around 300 people under adverse weather threat in 2013
  • The Kuo-Ting Optoelectronic Building at National Central University (NCU)
    • EEWH Bronze
    • 22019 EUI: 26.29 < EUI Baseline: 78.5
    • Highest energy saving rate to date: 67%(compared to college building)
    • Technologies Applied: Create natural ventilation using Chung-da Lake Put in a friendly stairway 90% recycling of construction waste