Energy Management Standards
supporting Energy Management
Presented by: Hemant Grover
Energy!!!
How big is the deal?
• We consume 22 million tons of coal...every day!
• Our rate of crude oil consumption, could fill an
Olympic sized swimming pool…every 15 sec
– 92.7 million barrels a day!
• We consume 1 cubic km of natural gas…every
2.5 hours!
• In 2012 we added 1,237 tons of CO2 into the
atmosphere…every second!
Energy Management, the
first solution
• Need for energy, highest ever!
• Need for secure, clean and affordable
energy…higher than ever!
• Renewable energy capacity is increasing,
– Challenge is, so is fossil fuel!
– Decades before RE replace FF
• We turn to Energy Management as the first
solution
How will managing energy
use help?
• IEA refers to Energy Efficiency as the “First Fuel”
• In 11 select IEA member countries from 1973 to
2011
• Average energy efficiency improvements
exceeded 15 million GWh
Energy Efficiency the first
fuel
That means that savings from energy efficiency over the period
were equal to 59% of total energy consumption 11 IEA member
countries,
South African Scenario
•
•
•
•
Second largest energy producer in Africa
Largest energy consumer in Africa,
Highest CO2 emissions per GDP Capita in Africa
In the top 15 CO2 emitters per person
– 2007: supply-demand balance,
– 2008: first planned load shedding,
• A number of EM initiatives:
– Eskom DSM: focus on demand (MW)
– NCPC: focus on energy (GWh)
NCPC energy savings
achieved
System
kWh
EnMS
901 098 244
ESO
440 524 889
Total
1 341 623 133
Rounded: 1340 GWh
This equates to approximately:
• 130% of all the energy generated from all of Eskom
hydro power stations put together!
• 37% of all the energy generated from all of Eskom’s
Gas Turbine Stations put together
• 10% of all the energy generated by Nuclear Power
stations!
Impact of NCPC energy
savings achieved (GWh)
Don’t standards complicate things?
Ad-hoc approach to Energy
Management
Structured approach to
managing energy
Energy Management Standard
ISO 50001
•
Purpose: Enable organizations to establish systems and processes necessary to
improve energy performance
•
Applicable to all organizations
•
Does NOT prescribe specific performance criteria with respect to energy
Source: SWEDAC
Energy Management
Standards in SA
1. SANS/ISO 50001:2011, Energy management systems
2. SANS/ISO 50002:2014, Energy audits
3. SANS/ISO 50003:2014, EnMS -- Requirements for bodies
providing audit and certification of an EnMS
4. SANS/ISO 50004:2014, EnMS -- Guidance for the
implementation, maintenance and improvement of an EnMS
5. SANS/ISO 50006:2014, EnMS -- Measuring energy
performance using energy baselines (EnB) and energy
performance indicators (EnPI) -- General principles and
guidance
6. SANS/ISO 50015:2014, EnMS -- Measurement and verification
of energy performance of organizations -- General principles
and guidance
7. SANS 50010, Measurement and Verification of Energy Savings
Other ISO Standards
Different standards → All critical → One CANNOT replace the other
ISO 14000
Energy
Management
ISO 50001
Environmental
Management
ISO
9001
Other Management Systems
Quality Management
EnMS flow chart
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•
•
How much energy am I using?
Where am I using it?
What Legal requirements are related to my
energy use?
What Other requirements are related to my
energy use?
Which are significant users?
What is driving it?
Who is influencing its use?
Do I need to have an energy audit?
System Optimization
Renewable energy options
Are there legal or other requirements?
Develop baseline & indicators
Set objectives and targets
Action Plans
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•
•
•
•
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•
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16
Global ISO 50001 certification
Global ISO 50001
certification growth
• ISO has more than 19,000 standards in publish
• ISO 50001: Energy Management standard
• The fastest adopted standard in the history of
the ISO body (ISO information):
–
–
–
–
In 2012 – 2,236 certifications
In 2013 – 4,826 certifications
Growth of 116% (highest amongst any other std)
Current estimates of 2015, in excess of 10,000!
• GSEP working on collating figures of all
associated savings from ISO 50001
internationally
Fastest growth amongst all
other MS standards
Well known brands,
In the Automotive sector… (UK)
• In the UK, Bentry, was the first automotive
manufacturer to certify to ISO 50001 (2012)
– Certify to ISO 9001 and ISO 14001
In the Automotive sector…
(USA)
• In the USA, Subaru, was the first automotive
manufacturer to certify to ISO 50001 (2013)
– Certify to ISO 9001 and ISO 14001
In the Automotive sector…
(ITALY)
• Guess who?
• Automobili Lamborghini was the first automotive
company in Italy to certify to ISO 50001 (2011)
Trend…filter ISO 50001 down
the supply chain
• OEMs will filter down the requirement to comply
with ISO 50001 to all its component
manufacturers
• Many Automotive component manufacturers
who are ISO 50001 certified
– Tenneco
– Johnson Matthey
ISO 50001
Food and Beverage
Other leading companies
certifying to ISO 50001
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China Steel Corporation, Taiwan
Delhi International Airport, India
Equinix Data Centre, Holland
Hong Kong Science and Technology Parks
Corporation
Italcementi Group, Bulgaria
Northern Rail, UK
Pfizer, Ireland
Repsol Refinery, Spain
Tokyo Energy Service, Japan
Yokohama Tire Manufacturing, Thailand
ISO 50001
In the news
• Hilton Worldwide; certification for all 4,200 sites, globally!
• Toyota; first Automotive OEM in Japan to receive ISO 50001
certification
• Abu Dhabi City Municipality: ISO 9001 and ISO 50001
• MOL Shipping lines; operational for 130 years. Received its
ISO 50001 for its dry bulk carrier operations, June 2015.
• Lafarge Tarmac; UK, received ISO 50001 certification for its
lime and cement operations. Target entire UK operations by
end 2015
• Schneider Electric (South Australia); ISO 50001
certification 23 June, 23 ECO found, 10% energy saving
• Bridgestone Tyre (Burgos Spain); ISO 50001 certification
on 7 July with 20% energy savings
ISO 50001 In the making,
ready for certification
• COSTA Coffee: “Reducing our energy consumption has
enabled us to expand our production capability without
having to build a new site.” behaviour change cut energy
use by 16%.
• IBM: implemented an EnMS at its manufacturing facility
in Bromont, Quebec, which helped it to reduce energy
consumption by 9.2% and save CAD$550,000 in 2013.
• TATA Global Beverages: EnMS identified SEUs. The
company achieved an overall savings of £56,000 in the
first year, and an additional £28,000 in the second year.
ISO 50001 Victories in SA
ISO 50001
Certifications in SA = 8
•
co-funded compressed
air system optimization
assessment at the
plant.
The SABS certification audit
team were:
• graduates of the IEE
Project SANS/ISO 50001
Lead Auditor 5-day course,
• graduates of the EnMS
Expert Programme (Moses
and Wendy
•
•
•
•
•
x2
•
IEEP supported EnMS
implementation
IEEP conducted the
stage 1 audit.
EnMS candidate plant
Energy manager trained by
IEE Project
IEE supported
EnMS implementation
conducted an internal audit
at the plant.
Their auditor is a graduate
of IEEP lead auditor
training.
24 hrs ago…
G&W Minerals
Zimco Group
NCPC EnMS savings
Cumulative (Apr 2010 - Mar 2015)
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
No. 9
No. 10
No. 11
No. 12
No. 13
No. 14
No. 15
No. 16
No. 17
No. 18
No. 19
No. 20
No. 21
No. 22
No. 23
No. 24
TOTAL
kWh
Tonnes CO2
154,593
148
369,444
354
388,800
372
902,259
618
953,225
944
1,430,483
1,314
1,767,056
1,692
971,922
930
3,210,000
3,072
2,477,280
2,178
4,200,000
4,024
4,589,580
4,397
4,983,350
4,774
3,500,000
1,500
8,452,947
8,098
8,747,736
8,380
7,620,000
7,284
7,032,528
6,730
11,759,061
11,265
5,797,728
5,550
35,800,000
31,500
28,275,252
27,060
63,415,000
58,892
694,300,000
666,259
901,098,244
857,336
Rands
R 85,026
R 203,194
R 213,840
R 634,849
R 826,015
R 1,061,391
R 1,077,906
R 1,405,206
R 1,765,500
R 2,095,578
R 2,310,000
R 2,524,269
R 2,740,843
R 3,400,000
R 4,649,121
R 4,811,255
R 6,000,000
R 6,329,275
R 6,467,484
R 8,283,747
R 22,000,000
R 23,185,707
R 41,338,000
R 746,200,000
R 889,608,205
Johnson Matthey SA
SANS/ISO 50001 certified
Tenneco
(SANS/ISO 5001 certified)
Intervention
(All project groups have been combined)
Compressed air systems
Compressed air optimisation
Lighting initiatives
Factory, Offices, Sensors, Daylight Harvesting
Capital Cost
ZAR
Savings
ZAR
Payback
Yrs
Energy saving
R 1, 023,265.30
R 425,595
2.4
766,305 kWh
R 1,076,695.40
R 780,131.49
1.38
926,064 kWh
Paint shop burner submersion tube
R 35,000.00
R 16,284.00
2.14
15,366 kWh
Automatic metering.
Electricity, LPG, Shielding gas weight
R 149,011.00
-
-
Better energy
management.
New Chrome Planting oven
R 750,000.00
R 634,508.00
1.18
829,444 kWh
Power Factor correction at Tenneco – Emission
R 69,079.00
Control. To be done at Tenneco - Ride Control
R 142,776.00
0.48
127 kVA
Procedures – Shutdown, SEU training
-
-
-
Better energy
management.
TOTAL
R 3,103,050.70
R 1,999,294.49
2,537,179 kWh
CONCLUSION
Conclusion…
Energy Management Standards
• 7(6) National Standards that support energy
management
– 1 certification standard, all others are supporting
standards
– Certification is not required, but is a leverage for
continual improvement
• Combines both technical and managerial
components
• Provides a structured approach to managing
energy in a continual and sustainable manner
What can the NCPC offer
your company?
• Subsidised training on energy related themes
• Energy Systems Assessments, through qualified
experts, at no cost to the participating company
• EnMS implementation, through qualified experts,
at no cost to the participating company
• National value add:
–
–
–
–
Reports considered re MCEP grant
Reducing strain on national grid
Contribution to GHG emissions reductions
Determining national baselines for various
sectors
Thank You!
Hemant Grover
BEng, MEM, CEM, CMVP, REP
National Technical Manager
E-mail: HGrover@csir.co.za
National Cleaner Production Centre of South Africa
Pretoria: +27 12 841 3772 * Cape Town: +27 21 658 2776 * Durban: +27 31 242 2365
Email: ncpc@csir.co.za
Web: www.ncpc.co.za www.iee-sa.co.za