How does Micro-metering help monitor energy

There are multiple levels of Micro-metering that Pro Enviro offers. Short term micro metering involves sub metering energy intensive plant for up to 2 weeks, or we offer permanent installation through our Automated Monitoring and Targeting (aM&T) system.

Micro-Metering Surveys background

What does a micro-metering survey entail?

 

Firstly, specific procedure is followed to ensure that the client is informed at every step of the way. This will include information provided about the process when on site, specifically for the attention of the relevant electrician/maintenance engineer, along with the appropriate risk assessment method statement. 

Secondly, a meter location spreadsheet is provided for clients who know already which items of plant they need/want to be metered. In the case that this is not known yet, it can be decided during a preliminary meeting or during the site visit for meter deployment. This spreadsheet can also be used to ensure that the data analysis is as insightful as possible by providing us with the expected running hours of specific plant which can then be compared to the patterns of energy consumption. 

Next – the main part of the process – a survey is arranged, and portable meters are installed on select energy intensive items of equipment for a period of 10-15 days. The result of which provides a comprehensive view of your energy profile during the survey period. Most importantly, this helps us to identify and target areas of wasted energy (non-productive load) in your operations, and similarly identify opportunities for reducing your base load of energy usage outside of productive hours.  

Consultants will walk you through the information so that you know precisely where targeted action needs to be implemented and how Pro Enviro can provide additional support through the project. 

Micro-metering surveys can help with:  

 

 

  • Understanding energy consumption patterns on a ‘micro’-level: Helping companies identify how and where energy is used by specific items of equipment/machinery so that they can then identify areas of opportunity for energy reduction. 
  • Reducing energy costs: Highlighting systemic inefficiencies and reduce costs. 
  • Environmental Impact: Reducing environmental impact and demonstrating performance against environmental targets. It helps minimise your ecological impact and demonstrate performance against your environmental targets, especially relevant for ISO 14001 and 50001 
  • Compliances: Legislative and regulatory compliances, such as the Energy Saving Opportunity Scheme (ESOS), Climate Change Levy (CCL), and Carbon Reduction Commitment (CRC). 
  • Preparation for a full aM&T system (SEE Change): Identifying the key items of plant to be selected for permanent energy monitoring. 

SEE Change – a full turnkey solution to an automated Monitoring & Targeting (aM&T) system and more

 

SEE-Change is our advanced automated process optimisation, Monitoring, and Targeting (aM&T) system. It makes managing otherwise invisible resources such as electricity, gas, oil, and steam simple. It’s especially suitable for companies with large energy consumption over multiple sites or multiple high-energy-using plant items. 

A permanent aM&T system will give you constant control of your energy consumption costs and carbon emissions.  By providing you with real-time information, you have the power to manage your production activities much more closely.  SEE-Change is 100% web-based, so data can be accessed from your PC, tablet, or smartphone anywhere. 
Granular data collected from sub-meters every 30 minutes provide accurate and easy-to-use reports of energy and resources consumed and costs of major plant items and their ancillary equipment against the pattern of production activities. 

SEE-Change is 100% web-based. All you need is a web browser running on your smartphone, tablet, or PC. This provides significant benefits as there is no software to install, administer, or maintain. Users can access SEE-Change from any device without downloading applications to their local machine. 

The system uses a combination of meters fixed in position on site.  The meters send data to a central data logger located on-site in a safe location.  Every 30 minutes, the logger transmits data collected from meters across the site to a central, secure server at our data centre. 
The data is securely stored in a database and then analysed using our aM&T software. Authorised users for any given site can access the processed data and charts via a secured web-based dashboard (user-level password protection). 

 
Multiple dashboards can be created with real-time data feeds to present energy consumption parameters by various plant for monitoring purposes.  Each user's dashboard can be individually configured to present the cost of energy consumed (based on the current contract), the Specific Energy Consumption (based on production throughout data), the CO2 and GHG emissions, historical data analysis, and comparison with pre-set ideal performance. 
 

If required, users may also have access to download any sections of the data in a spreadsheet format for further analysis.  Users may also select to be notified via alarm messages when predetermined thresholds are reached.  SEE-Change provides real-time visibility to your energy usage pattern and carbon emissions, enabling the identification of waste, monitoring the performance and efficiency of the production plant and reporting on the level of carbon reduction. 

 

In summary (and addition to the benefits that a micro metering survey can provide), SEE Change brings the following benefits:

 
  • 24/7 dashboard access: Anytime comprehensive view of energy usage through the most preferred visual charts on an always available dashboard (can be emailed too). 
  • Accurate energy usage breakdown: Reporting accurate energy usage per item of plant in chart or table form. This leads into all the following extra benefits listed below. 
  • Costing for jobs appropriately: Automatic translation of energy into costs which allows you to determine more accurately what your expense for a specific job will be based on prior results before providing a quote. 
  • Energy usage per unit of product/output: Plotting of energy against the chosen product/output which gives further insight into energy efficiency per item of plant per day. 
  • Carbon emissions: Monitoring carbon and greenhouse gas (GHG) emissions on a per machine basis. 
  • Reporting: Providing accurate reports for carbon and GHG reporting.