2. The South African National Energy
Efficiency Strategy (NEES) (2005)
ďą The South African National Energy Efficiency
Strategy (NEES) (2005) clearly defines the sectors
that are considered a priority for the Government.
These are:
ď§ Industrial and mining,
ď§ Commercial,
ď§ Public building,
ď§ Residential, and
ď§ Transport.
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3. The South African National Energy Efficiency
Strategy (NEES) (2005)
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Reduction of
National Energy
Demand of 12% by
2015
Industrial & Mining
Sector
Final demand
reduction of 15% by
2015
Commercial &
Public Building
Sector
Final demand
reduction of 15%
by 2015
Residential Building
Sector
Final demand
reduction of 10% by
2015
Transport Sector
Final demand
reduction of 9% by
2015
4. Processes & partners for filling data
gaps
Residential
Conducting household
energy survey
Industry & mining
Obtaining company level
data from energy intensive
firms and facilities
Commercial & public
Collecting building-level
data on energy use, floor
area, energy-intensive
equipment
5. HOW EETMS WORKS
⢠Decomposition analysis breaks down observed
changes in energy consumption into component
parts that are attributable to:
⢠Changes in overall level of activity
⢠Structural changes
⢠Efficiency changes
⢠For the industrial sector, changes in the share of a
particular sub-sector could be treated in an
analogous way to structural changes
⢠At each level of analysis, data is required on activity
and on energy consumption for each of the main
sub-divisions of that level
6. Industry & mining sector analysis
⢠Top-down decomposition analysis possible down to
the level of the main sub-sectors:
⢠Metals & machinery
⢠Chemicals & petrochemicals
⢠Non-metallic minerals
⢠Pulp, paper & wood products
⢠Food, drink & tobacco
⢠Transport equipment
⢠Textiles & leather
⢠Construction
⢠Other / non-specified
⢠Detailed facility-level data also allowed a limited
bottom-up analysis for 2010-12 period only
8. Industry & mining sector: overview
of bottom-up analysis
⢠Data on energy consumption and physical output
obtained from 66 facilities and firms in the most
energy intensive mining and manufacturing sub-
sectors
⢠Coverage (in terms of fraction of total energy
consumption) represents:
⢠about one-third of the entire industry & mining sector
⢠over half of those sub-sectors from which data was sought
⢠Data available only for the period 2010-12
⢠Data on economic output was not available, so
structural effects could not be separated out
⢠Instead, overall efficiency change was calculated as
the weighted mean of individual changes in SECs
9. DATA SUBMISSION MECHANISM
⢠Data should be submitted through the Energy
Efficiency Monitoring System web portal at
http://www.eems.gov.za
⢠A user name and password will be provided to a
nominated member of your staff
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10.
11. SCHEDULE OF SECTORS AND DESCRIPTION OF
DATA REQUIRED
⢠Data is to be provided by legal entities where a
facility exceeds the existing threshold and
operating in the following sub-sectors:
⢠all ferrous and non-ferrous metals, cement, lime
and plaster, mining, iron & steel, paper & pulp,
and basic chemicals.
12. TYPES OF DATA REQUIRED
⢠Details of the responding legal entity, site & contact
information
⢠The period over which the energy consumption and
activity data have been incurred (must be between
1st January and 31st December of the given year)
⢠Annual energy consumption per carrier (where
relevant)
⢠Quantities of physical output (in the case of
manufacturing) of the given entity
⢠Main energy consuming activities undertaken on
the site.
13. EXAMPLE OF DATA ITEMS TO BE SUBMITTED
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Energy carrier Consumption Units
Electricity KWh/MWh/GWh
Coal Tonnes
Diesel Thousand Litres
Petrol/gasoline Thousand Litres
Paraffin/kerosene Thousand Litres
LPG m3
Light fuel oil Thousand Litres
Heavy fuel oil Thousand Litres
Other petroleum products Thousand Litres
Natural gas Thousand Litres
Off-grid renewable Please Specify
Total Energy Consumption TJ
14. WHAT NEXT?
⢠âRegister a user for the web portal- email
EETMS@energy.gov.za with the following
information:
⢠a. Name and address of the company submitting the
data
⢠b. Name of nominated member of staff that will
provide data
⢠c. Email address of nominated member of staff
⢠d. Contact number if nominated member of staff
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15. WHAT NEXT?
⢠Official name of entity providing data
⢠Full name of representative
⢠Capacity (position) of representative
⢠Date of Resolution
⢠Physical address
⢠Contact details of senior management and/or focal person
⢠Position of representative for dispute resolution
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Data anomalies in non-metallic minerals and âotherâ for 2009-11 resulted in this data being omitted from the analysis for those years.
20.8% improvement by 2011