The document discusses energy efficiency, conservation, and management. It defines energy efficiency as using less energy to provide the same service, and energy conservation as reducing or going without energy usage. An effective energy management strategy involves appointing an energy manager, conducting energy audits, establishing monitoring systems, creating awareness programs, and annually reviewing efforts. Comprehensive energy audits are conducted in multiple phases to accurately assess energy usage and identify opportunities to reduce costs. The audits analyze equipment and processes to determine how energy is being used and provide recommendations.

1. ENERGY
Prepared by
Vima Mali

2. WHAT IS ENERGY EFFICIENCY?.
Energy efficiency is "using less energy to
provide the same service".
There are other definitions, but this is a good
operational one.

3. WHAT IS ENERGY CONSERVATION?.
Energy conservation is reducing or going without a
service to save energy.
Energy efficiency is not energy conservation
• For example: Turning off a light is energy
conservation. Replacing an incandescent lamp
with a compact fluorescent lamp (which uses
much less energy to produce the same amount of
light) is energy efficiency.
• Both efficiency and conservation can reduce
greenhouse gas emissions.

4. ENERGY MANAGEMENT
“The judicious and effective use of energy to
maximize profits (minimize costs) and
enhance competitive positions”.
Objectives are: resource conservation, climate
protection and cost savings, while the users
have permanent access to the energy they
need.

5. Energy Management Strategy
5
Identify a strategic corporate
approach
Appoint an Energy Manager
Set up an energy monitoring
& reporting
Conduct Energy Audit
Prepare energy management
Prepare & undertake a
declared project
Implement staff awareness
And training
Annual Review

6. 1. Identify a strategic corporate approach
 Problems, planning & finance
2. Appoint Energy Manager
 Senior staff member
 Be an overall coordinator
3. Set up Energy Monitoring & Reporting system
 Collect, analysis & report the energy cost
 System needs to be recorded
 Billing data & tariff details
4. Conduct Energy Audit
 Where & how the energy being used
 Potential for energy saving
 Walk through survey, review of energy use & preparation of energy
budget
 Energy audit report includes recommendations for actions & cost of
energy saving
Energy Management Strategy

7. 5.Formalize an Energy Management policy statement
 Help for improving energy efficiency
 Represents a commitment to saving energy
 Ensure the success of the program
 It includes billing, time table, energy cost reduction &
cost centres.
6.Prepare & Undertake a detailed implementation plan
 Project implementation developed as a part of energy
audit.
 Techniques for reducing energy consumption.
 Maximize financial benefit.
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Energy Management Strategy

8. 7.Implement staff awareness & training
program
 Management program
 Formal training, news letters, posters &
publications
 Report submission once in a year
8. Annual review
 Once in a year
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Energy Management Strategy

9. What is Energy Audit?.
• Energy Audit is the key to a systematic approach for
decision-making in the area of energy management.
The primary objective of Energy Audit is to determine ways
to reduce energy consumption per unit of product output
or to lower operating costs.
• The verification, monitoring, and analysis of use of energy
including submission of technical report containing
recommendations for improving energy efficiency with cost
benefit analysis and an action plan to reduce energy
consumption (Energy Conservation Act, 2001)
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10. Type of Energy Audit
The type of Energy Audit to be performed depends
on:
 Function and type of industry
 Depth to which final audit is needed, and
 Potential and magnitude of cost reduction desired

11. Need for Energy Audit
• To minimize the cost of energy.
• To minimize the operational cost.
• To minimize the cost for repair & reconstruction.
• Maintenance and quality control programs.
• Help in identifying the areas where wastage of energy
can occur & where scope for improvement exists.
• Identify energy conservation techniques.
• Finding the feasible solution for energy wastage.
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12. Types of Energy
1.Preliminary Energy Audit
2.Detailed Energy Audit or Maxi Audit
Energy Audit
Phase I
Phase II
Phase III

13. Preliminary Energy Audit
Establish energy consumption in the organization.
Estimate the scope for saving.
Identify the most likely (and the easiest areas for
attention).
Identify immediate (especially no-/low-cost)
improvements/ savings.
Set a 'reference point.
Identify areas for more detailed study/measurement.
Existing data/preliminary data collection.
 Preliminary energy audit uses existing, or easily obtained
data.

14. 3. Detailed Energy Audit or Maxi Audit contd…
• Most accurate estimate of energy saving & cost.
• Consider all interactive projects.
• Accounts for the energy use all major equipments.
• Detailed energy cost saving calculation & project
cost.
• Calculation of energy use.
• Estimated use is compared to utility bill charges.

15. 3. Detailed Energy Audit or Maxi Audit contd…
• Detailed energy audit is carried out in three
phases (It includes 10 steps)
(a)Phase-1: Pre Audit Phase (step 1 & 2)
(b)Phase-II: Audit Phase (step 3-9)
(c) Phase-III: Post Audit Phase (step 10)
Energy Audit

16. 3. Detailed Energy Audit or Maxi Audit contd…
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Nameplate, interview

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