Why be energy efficient?

Array of gauges

Array of gauges (iStock).

Energy metering, monitoring and control technology systems reduce energy consumption—directly, through improved control and, indirectly, by making energy consumption ‘visible’ without requiring staff to read meters. They also enable benchmarking of energy usage and assist in the identification and evaluation of energy efficiency opportunities. The combined effect of motivating staff and revealing energy consumption patterns often leads to no-cost savings.

Recent developments in communications technology have helped bring costs down, making advanced metering a more viable proposition for medium-sized businesses. Advanced energy-metering systems link into control technologies to provide flexible, sophisticated control of energy-using systems according to varying conditions. They also improve control accuracy, including production yield, quality and consistency.

For information on the main components and benefits of energy metering, monitoring and control technology systems, see Technology background – Energy metering, monitoring and control.

While this section of the website focuses on the use of energy metering, monitoring and control technologies, the Energy Management section of the EEX website provides information on the business processes required to manage and operate an effective system. This includes:

Opportunities

There are often energy efficiency opportunities from optimising existing energy metering, monitoring and control systems or in upgrading or replacing systems depending on system capabilities.

See all opportunities in Energy metering, monitoring and control

Case studies

  • Energy Efficiency at the University of Queensland 2013 (Opens in a new window)

    This case study describes how the University of Queensland reduced its energy consumption at its St Lucia campus by integrating energy management into their governance structures and improving its energy data analysis and systems.

  • Case Studies in Systems Optimisation 2013 (Opens in a new window)

    This document includes case studies of three companies that have applied a systems optimisation approach to their business to improve their energy productivity. The companies profiled are Simplot, AngloGold Ashanti and Worsley Alumina. The case studies demonstrate how systems optimisation can be used to improve energy efficiency and productivity in a wide range of industrial applications.

Key resources

  • Energy Management Information Systems: Achieving Improved Energy Efficiency 2003 (Opens in a new window)
    • Office of Energy Efficiency of Natural Resources Canada
    • PDF 1.1 MB

    This is a detailed handbook for managers, engineers, and operational staff that aims to give a practical understanding of Energy Management Information Systems. It covers metering, data collection, data analysis, reporting and cost-benefit analysis.

  • Energy Efficiency Opportunities (EEO) Assessment Handbook 2011 (Opens in a new window)
    • Department of Industry
    • PDF

    This guide was developed as part of the EEO Program and provides examples and guidance for conducting a rigorous energy efficiency assessment. It includes techniques to use energy data to aid understanding of energy usage as well as guidance on investing in sub-metering.

  • Energy Savings Measurement Guide 2013 (Opens in a new window)
    • Department of Industry
    • PDF

    This guide provides detailed and best practice guidance on how to estimate, measure, evaluate and track energy efficiency opportunities. It provides in-depth information on capturing energy data, establishing an energy baseline, developing an energy mass balance, analysing potential energy efficiency opportunities and monitoring the performance of implemented energy efficiency initiatives. The resource was developed for large energy-using organisations, but the tools can be applied across multiple sectors and organisation sizes.

  • Advanced metering for SMEs 2007
    • UK Carbon Trust

    This resource makes the financial case for the capital investment in smart metering (interval metering and communications) based on the energy and cost savings achievable, and describes the steps required to achieve the benefits.

    Note, this publication is free to access, but users must register first.

  • Monitoring and targeting – In-depth management guide 2010 (Opens in a new window)

    This guide describes how to use appropriate energy monitoring, targeting and reporting techniques, and how to save energy and cut costs by identifying waste and opportunities. The target setting includes normalising expected energy consumption based on explanatory variables such as ambient temperature, production volume, product mix, and raw material properties.