Sibusiso Tshabalala Integrated Demand Side Management
17
The Status of Energy Efficiency in the Housing Sector of South Africa Sibusiso Tshabalala Integrated Demand Side Management
Transcript of Sibusiso Tshabalala Integrated Demand Side Management
The Status of Energy Efficiency in the Housing Sector of South Africa
Sibusiso Tshabalala
Integrated Demand Side Management
2014/03/27 22014/03/27
Integrated Demand Management (IDM)
• Department within Eskom’s Customer Services Division
• IDM is dedicated to ensuring short-term security of electricitysupply through implementation of various initiatives aimed atoptimizing energy.
• The Initiatives are NERSA funded through the MYPD approvals.
• Key focus
• Energy Efficiency Initiatives
• Load Management Initiatives technologies,
• Consumer Behavior and awareness Initiatives
Residential initiatives Implemented By Eskom
Energy Efficiency initiatives
• CFL Mas Rollout
• Residential Mass Rollout (Technology Basket)
• Residential Rebates Programmes
Load Management Initiatives
• Residential Load Management (RLM) Programme
• Awareness Programmes
2014/03/27 3
2014/03/27 42014/03/27
Why Residential?
17:00 - 21:00
Demand
at peak
periods
amounts
to over
30%
Residents: greatest contributors to peak time
loads Aim to optimize energy usage
EE Initiatives: CFL Mass Rollout
2014/03/27 5
• Objective: Replace Incandescent with CFLs
• The programme is entirely on tender bases
• Programme consist of:
• Supply /procurement of CFLs
• PM Companies per Region (Operating Units)
• Multiple Installation Teams per Region ( Operating Units)
• Crushing and Disposal (both Incandescent and CFLs)
• Preference is given to small companies based on BBBEE level status.
• Target areas: Predominantly lower LSM and few higher LSM
• Temporary jobs creation in communities where the rollout is targeted.
CFL Mass Rollout
2014/03/27 6
7 296 911
11 159 852
5 391 855
15 128 288
6 182 860
8 912 538
-
2 000 000
4 000 000
6 000 000
8 000 000
10 000 000
12 000 000
14 000 000
16 000 000
Central Eastern NorthWestern
Northern Southern Western
CFLs Installed
CFLs Installed
CFL Mass Rollout
2014/03/27 7
More than2000 MW
Typical Incandescent to CFL Profiles
2014/03/27 8
Residential Rebates Programme
Solar Water Heaters Rebate
• Installed Over 380 000 SWHs installed in 7 years
• Low Pressure (incl. Load Reduction programme) and and High Pressure
• Target Market: Low and High LSMs
Residential Heat Pump Rebate
• Installed over 17 000 Residential Heat Pumps in 3 years
• Both Integrated and Split Systems
• Target Market: High LSM
2014/03/27 9
Residential Mass Rollout (RMR)
2014/03/27 10
• Target Market: High LSM
• Phase 1 and 2 completed Phase 3 Postponed.
• Turn-Key Implementation on a tender process
• Basket Technology Offer
• CFLs
• Geyser and swimming pool Timer
• Shower heat
• LED downligter
• Geyser Blanket (optional)
Residential Load Management
2014/03/27 11
• ADMD – After Diversity Maximum Demand, Calculated or Assumed
• Pure Load Management means Neutrality – Area(energy) under the
graph
• Control of come back load
• Types of projects
• Extension projects – One way Communications
• New projects – Two way Communications
-
2 000.0
4 000.0
6 000.0
8 000.0
10 000.0
12 000.0
14 000.0
16 000.0
Dem
an
d (
kW
)
Time (Half Hourly)
RLM Weekday Profile
Baseline
Proposed
Residential Load Management
2014/03/27 12
Residential Load Management Implementation
2014/03/27 13
Awareness Initiatives
• Power Alert, Beat the Peak and w inter campaigns
2014/03/27 14
5pm to 9pm switch off campaign: Phase 2 - Why
5pm to 9pm switch off campaign: Phase 1: Introduce geyser and pool pump characters
