The Status of Energy Efficiency in the Housing Sector of South - - PowerPoint PPT Presentation

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Feb 17, 2023 125 likes •308 views

The Status of Energy Efficiency in the Housing Sector of South Africa Sibusiso Tshabalala Integrated Demand Side Management Integrated Demand Management (IDM) Department within Eskoms Customer Services Division IDM is dedicated to

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The Status of Energy Efficiency in the Housing Sector of South Africa

Sibusiso Tshabalala Integrated Demand Side Management

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2014/03/27 2 2014/03/27

Integrated Demand Management (IDM)

Department within Eskom’s Customer Services Division
IDM is dedicated to ensuring short-term security of electricity

supply through implementation of various initiatives aimed at

ptimizing energy.
The Initiatives are NERSA funded through the MYPD approvals.
Key focus
Energy Efficiency Initiatives
Load Management Initiatives technologies,
Consumer Behavior and awareness Initiatives

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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

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2014/03/27 4 2014/03/27

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

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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.

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CFL Mass Rollout

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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 North Western Northern Southern Western

CFLs Installed

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CFL Mass Rollout

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More than2000 MW

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Typical Incandescent to CFL Profiles

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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

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Residential Mass Rollout (RMR)

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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)

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Residential Load Management

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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 Demand (kW) Time (Half Hourly)

RLM Weekday Profile

Baseline Proposed

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Residential Load Management

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Residential Load Management Implementation

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Awareness Initiatives

Power Alert, Beat the Peak and w inter campaigns

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5pm to 9pm switch off campaign: Phase 2 - Why

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5pm to 9pm switch off campaign:

Phase 1: Introduce geyser and pool pump characters

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Lets Beat The Peak!!! Thank you

Email: tshabas@eskom.co.za Office: 011 800 8639