Energy Auditing

• Industrial energy audits in accordance with AS/NZS 3598.2:2014 - Part 2: Industrial and related activities
• Commercial energy audits in accordance with AS/NZS3598.1:2014 - Part 1: Commercial buildings
• Industrial and commercial design energy audits
• Feasibility studies for system upgrades, energy recovery systems, biofuels and alternative energy projects
• NABERSNZ™ Assessments and Ratings

Energy Management Programmes

• Industrial and commercial monitoring & targeting programmes
• ISO 50001 energy management programme implementation
• Ultrasonic leak detection (compressed air and industrial gases) and online reporting system

Energy Monitoring

• Permanent and temporary energy monitoring solutions
• Real-time cloud-based monitoring systems
• Localised (in device) data storage
• Remote, self-powered IP65 cellular solutions
• Third-party data collation and integration
• Cloud-based sub-metering and billing solutions 

Measurement & Verification

Measurement & Verification (M&V) is the process of determining energy savings derived from an energy performance upgrade project or programme. As Certified Measurement & Verification Professionals with an extensive range of electrical, pressure, flow and temperature data-logging equipment, Energy NZ can provide for all M&V requirements.

Pump & Fan Systems

• System energy efficiency audits
• Supply-side and distribution system design
• Pipe flow and pressure modelling / simulation software
• Ultrasonic flow and pressure recordings
• Anemometer flow measurements
• Electrical power recordings

Refrigeration & Coolstores

• System energy efficiency audits
• VSD retrofits (compressors, pumps and fans)
• Thermal imaging surveys
• Ultrasonic refrigerant flow recordings
• Compressor electrical recordings

Compressed Air

• System energy efficiency audits
• Supply-side and distribution design
• Pipe flow and pressure modelling / simulation software
• Ultrasonic flow and pressure recordings
• Ultrasonic leak detection surveys and online reporting
• Compressor electrical recording

Motorised Systems

• System energy efficiency audits
• Motor efficiency monitoring
• Electrical and power quality recordings
• Motor control design
• Motor sizing

Thermal & Heat Recovery Systems

• System energy efficiency audits
• Steam trap surveys
• Gas and steam meter sizing & installation
• Thermal imaging surveys
• Temperature and flow recordings
• Process heat recovery analysis
• Utility heat recovery analysis