energy audit is an inspection survey and an analysis of energy flows for energy conservation in a building to read and know more click on the presentation.

1. Energy audit
Presented by:
BENEDDINE Wahiba

2. TABLE OF CONTENTS
01
Definition of enery
audit
03
Types of
Energy Audit
02 Objectives
04
Cost-effective Energy
Conservation Ideas
05
Energy audit process

3. Definition of
enery audit
01

4. An energy audit is an analysis of energy flows for energy conservation and to find energy
losses. It is a process by a collection of detailed data related to energy usage and comparison
of collected results.
An energy audit is a process by which we can reduce the amount of energy input to the system
without a negative impact on the output.
Definition of enery audit :

5. Objectives
02

6. The objective of an energy audit is to :
• Save energy by maintaining.
• Improve human comfort and health.
Energy audit creates opportunities to :
• Reduce the cost of energy by simply identifying the alternative source of energy or equipment.
• Make a priority of energy uses according to high to a low number of cost-effective
opportunities.
Objectives

7. Types of energy
audit
03

8. 01
02
03
Preliminary
Energy Audit
Detailed
Energy Audit
Targeted
Energy
Audit
mostly used for a simple analysis of energy
use and performance of the plant. This type
of audit does not require a lot of
measurement and data collection. These
audits take a relatively short time, and the
results are more general
More detailed data and
information are required.
Mostly based upon
the outcome of the
preliminary audit.

9. Energy audit
process
04

10. 1 2
3 4
6
5
Initial meeting
The purpose of the introductory meeting is to set
the context for the energy audit; confirm its
scope; engage all relevant organization
personnel in the audit process and request
Collect preliminary data
Preliminary analysis of relevant data
provided by the client organization can help
the auditor to carry out more effective site
work
Schedule site visit
The site inspection will be conducted at the
time agreed
on the initial meeting.
Analysis
The energy auditor will assess at least
24 months of your energy bills
The report
The energy auditor will provide a written
report. The scope, level of detail and
accuracy of calculations presented in the
report
Implementation
The energy audit will provide a list of
options to save energy.

11. 05
Cost-effective Energy
Conservation Ideas

12. Cost-effective Energy
Conservation Ideas
Energy can be saved by using advanced technology equipment with some
human efforts. The list of some ideas to save energy is :
 Use of LED lights instead of fluorescent lamps. It will reduce 70% of energy
consumption from lighting.
 Turn OFF all equipment while leaving the area or hall. Make a banner to switch
off lights while you leaving.
 Turn OFF cooling and heating elements 10-15 minutes before you are leaving.
 Use natural light, if possible. Keep in mind while planning new construction to
place a window at a place.

13. Conclusions

14. RESOURCES :
• https://www.coer.ac.in/files/energy-audit.pdf
• https://ecoenergies.co.in/what-are-the-types-of-energy-
audit/#:~:text=Based%20on%20these%20criteria%2C%20an,(
Walk%2Dthrough%20audit).
• http://www.opexworks.com/KBase/Energy_Management/Energy
_Audit_and_Management/Energy_Audit_Instrumentation_and_
Control/Energy_Audit_Instruments.htm

15. THANK YOU
FOR
YOUR
ATTENTION