1. 3rd International Summit on Food Processing, Agribusiness & Dairy
14th September 2011 New Delhi
Presentation by: Lt. Col. Satish Sharma, Jt. Director

2. Structure of Presentation
About PCRA
Need of Energy Conservation
Successful Energy Audit Case Study

3. Emergence of PCRA  1973 : Oil crisis world over Study team
Engineers from IOCL, NPC, DGTD estimated huge oil conservation potential in industries & STUs
Study results
Conservation potential of %
6th Jan ’76
Petroleum Conservation Action Group (PCAG) formed
10th Aug’78
PCAG reconstituted as “Petroleum Conservation Research Association” (PCRA) and registered as a society under MOP&NG, Government of India

4. Field Activities Field Activities
Industrial Sector / Commercial Bldg Sector
Transport Sector
Domestic Sector
Driver Training Programme
Youth Programmes
Energy Audit
Domestic Workshop
Fuel Oil Diagnostic Study
Model Depot Study
Save LPG Clinics
Walk Through Audits-SSI
Follow up Studies
Other Activities
I.T.P.
Field
Activities
International Networking
OGCF Awards
Agriculture Sector
Empanelment of Auditors
Demonstration Centre
Promote replication of PCRA efforts in Clusters
L.I.P. Rectification
Common to all Sectors
Kisan Melas
Seminars/Technical Meets / Workshops

5. Strengths of PCRA
34 Nos of Energy Auditors Certified by Bureau of Energy Efficiency (BEE), Ministry of Power
87 Nos of Energy Auditing firms Empanelled by PCRA who function as extended arms
India’s largest Organization promoting Energy & Petroleum conservation .
India’s Largest Energy Auditing organization. Wide Experience of Energy Audits (more than 21000) in all types of industries.
Networking with over 40 Research organizations
Vast experience of conducting Fuel Efficiency programs in Transport sector in all types of fleet.
Close coordination with Various Govt. Depts. at State & Central Level. 5

6. Need for Energy Conservation

7. Energy Mix Pattern- India
Source : *BP statistical Review, end 2010 7

8. Sector-wise Total Energy Consumption in India8

9. Sector-wise Consumption of Petroleum Products in India9

10. SECTORWISE CONSERVATION POTENTIAL CONSERVATION POTENTIAL
Transport
20%
Domestic
Industrial
25%
Agricultural
Commercial 10

11. Energy Efficiency Scenario : Global
Japanese primary energy consumption per unit GDP is the lowest in the world owing to various energy conservation measures taken for the respective sectors.
Source: IEA

12. Successful Energy Audit Case Study
Case Study of Energy Audit
A Prominent Bakers
In NCR

13. Salient Features Product Biscuits Production 1100MT/ Month
Major Equipments Studied
Air Compressors, Illumination, DG Sets, Motors & Ovens
Power Consumption
5,11,348kVAh, 4,92,418 kWh
Average PF
0.963
Average Cost of Energy
Rs 5.18/ kVAh (Rs 5.38 / kWh )

14. Area Covered During The Audit
Review of Electricity Bills, Contract Demand & Power Factor
Loading Pattern of Induction Motors
Study of Air Compressor
Study of DG Set
Study of Ovens
Study of Illumination

15. Load Management Sl.No Observation Recommendation Potential Savings
Investment
(Rs)
Payback Period
(Months)
kVAh Rs 1
Low Power Factor (average PF maintained is )
Install capacitors of lower rating
Inspect capacitors periodically
Replace faulty capacitors
18,930
98,057
15,000
2 Months

16. Air Compressor Sl.No Observation Recommendation Potential Savings
Investment
(Rs.)
Payback Period
(Months)
Kwh
Rs. 1
Poor Efficiency
(78%)
Get the compressor inspected and overhauled
10,250
55,145
10,000
2 Months

17. DG Set Sl.No Observation Recommendation Potential Savings Investment
(Rs)
Payback Period
(Months) KL Rs 1
Low Specific Power Generation 3.4 kWh/ liter
Get the DG serviced and tuned
Improve air supply to DG Set
3.5 KL HSD
Rs1.23 Lakhs
Rs10,000
One Month

18. Ovens Sl.No Observation Recommendation Potential Savings Investment
(Rs)
Payback Period
(Months)
KL HSD Rs
(Lac) 1
Poor Burner
Efficiency
Get burners tuned 55
19.21 NA

19. Ovens Sl.No Observation Recommendation Potential Savings Investment
(Rs)
Payback Period
(Months)
kVAh/ KL HSD Rs
(Lac) 2
Idle running of Burners and Fans
Stop Burners and Fans when the production line is idle
24,500 kWh & 22KL HSD
8.99 NA

20. Illumination Sl.No Observation Recommendation Potential Savings
Investment
(Rs)
Payback Period
(Months)
kWh Rs 1
Use of energy efficient lights
Replace existing 150 tube lights with 28W T/L having electronic chokes.
Replace Halogen lamps and incandescent lamps with CFL
16,050
86,350
Rs 1 Lakh
14 Months

21. Total Saving
Total Saving Identified :
Power : 69,730 kWh
HSD : 80 KL
2. Savings Identified in Terms of Rupees : 31,82,000
3. Expected Capital Investment in Rs: 1,25,000

22. Lt Col Satish Sharma Joint Director sharmasc@pcra.org
Thank You
Lt Col Satish Sharma
Joint Director