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

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!

System kWhEnMS 901 098 244

ESO 440 524 889

Total 1 341 623 133

Rounded: 1340 GWh

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 StandardISO 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 systems2. SANS/ISO 50002:2014, Energy audits3. SANS/ISO 50003:2014, EnMS -- Requirements for bodies

providing audit and certification of an EnMS4. SANS/ISO 50004:2014, EnMS -- Guidance for the

implementation, maintenance and improvement of an EnMS5. 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

Energy ManagementISO 50001

Environmental Management

ISO 14000

Quality Management

ISO 9001

Other Management Systems

EnMS flow chart• 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

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

• 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

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

co-funded compressed air system optimization assessment at the plant.

• 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.

x2

24 hrs ago…G&W Minerals

Zimco Group

NCPC EnMS savingsCumulative (Apr 2010 - Mar 2015)

kWh Tonnes CO2 Rands No. 1 154,593 148 R 85,026No. 2 369,444 354 R 203,194No. 3 388,800 372 R 213,840No. 4 902,259 618 R 634,849No. 5 953,225 944 R 826,015No. 6 1,430,483 1,314 R 1,061,391No. 7 1,767,056 1,692 R 1,077,906No. 8 971,922 930 R 1,405,206No. 9 3,210,000 3,072 R 1,765,500No. 10 2,477,280 2,178 R 2,095,578No. 11 4,200,000 4,024 R 2,310,000No. 12 4,589,580 4,397 R 2,524,269No. 13 4,983,350 4,774 R 2,740,843No. 14 3,500,000 1,500 R 3,400,000No. 15 8,452,947 8,098 R 4,649,121No. 16 8,747,736 8,380 R 4,811,255No. 17 7,620,000 7,284 R 6,000,000No. 18 7,032,528 6,730 R 6,329,275No. 19 11,759,061 11,265 R 6,467,484No. 20 5,797,728 5,550 R 8,283,747No. 21 35,800,000 31,500 R 22,000,000No. 22 28,275,252 27,060 R 23,185,707No. 23 63,415,000 58,892 R 41,338,000No. 24 694,300,000 666,259 R 746,200,000TOTAL 901,098,244 857,336 R 889,608,205

Johnson Matthey SASANS/ISO 50001 certified

Tenneco (SANS/ISO 5001 certified)

Intervention (All project groups have been combined)

Capital CostZAR

SavingsZAR

PaybackYrs

Energy saving

Compressed air systemsCompressed air optimisation R 1, 023,265.30 R 425,595 2.4 766,305 kWh

Lighting initiativesFactory, Offices, Sensors, Daylight Harvesting 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 Control. To be done at Tenneco - Ride Control R 69,079.00 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

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

Thank You!

Hemant GroverBEng, MEM, CEM, CMVP, REP

National Technical ManagerE-mail: HGrover@csir.co.za