AIA Tower

Projects

• Energy assessments

• NABERSNZ ratings

Role

• Ready the building and documentation for a NABERSNZ rating

• Facilitate understanding of energy use by management and owners

• Inform implementation of savings opportunties

• Obtain a "Year 1" NABERSNZ rating

• Re-rate the building after implementation to assess improvements

Investigations

• Half hourly electricity data reviewed to determine schedules

• Building management system data reviewed to determine equipment and air temperature control

• Identify energy efficiency and fuel switching opportunities

Outcomes

• Improved building documentation

• Simplified building scheduling

• Maintained occupant satisfaction 

• Improved NABERSNZ rating from Year 1 to subsequent years