PRIV ATE SECTOR E NERGY EFF ICIENCY
Energy Efficiency Benefits and Impact
30 July 2014
www.psee.org.za
Outline
• Medium Company Scope of Work
• Large Company Scope of Work
• HVAC Energy Efficiency Opportunities
2
Scope of Work (Medium Company)
• Funding for energy efficiency site surveys
• Black River Park focus on building HVAC systems,
including:
– Quantify energy usage attributable to HVAC
– Identify Energy Savings Opportunities covering
HVAC, lighting, smart metering and control of
systems
– Quantify the viability of the opportunities
presented in point 2.
3
Scope of Work (Large Company)
• Energy Management System & Implementation
Roadmap
• Tenant Energy Efficiency Awareness Training
• Equipment Procurement Best Practice and
Guideline
4
HVAC: Controls
www.psee.org.za
0861 123 624
• Cleaning staff procedure
• Set point/Switch-off: 35 000kWh/year
• Payback Immediate
5
HVAC: VSDs
www.psee.org.za
0861 123 624
• 3x22kW fans
• VSD savings: 50 000kWh/year
• Payback 2 years
6
HVAC: Condenser Temperature
www.psee.org.za
0861 123 624
7
HVAC: Heat Gains
www.psee.org.za
0861 123 624
8
HVAC: Heating and Cooling
www.psee.org.za
0861 123 624
• Controls: 30 000kWh/year
• Payback Immediate
9
HVAC: “Free Cooling”
www.psee.org.za
0861 123 624
10
HVAC: Closing Doors & Windows
www.psee.org.za
0861 123 624
11
HVAC: Match Supply with Demand
www.psee.org.za
0861 123 624
• 2x180kW chillers
• Control & Switching off (Winter): 65 000kWh/year
• Payback 0.7 years
12
HVAC: Replace Inefficient Boilers
www.psee.org.za
0861 123 624
13
HVAC: Separate Heating/Hot Water
www.psee.org.za
0861 123 624
14
Key Contacts
WC Accounts Manager: Oliver Stotko
(stotko.oliver@nbi.org.za)
www.psee.org.za
www.nbi.org.za
15
Appendix
16
Requirements from each company
•
Commitment of time from a project champion
•
Senior executive management sponsor to drive progress & buy-in
•
Willingness to share information regarding energy consumption data
•
Co-funding of 40% of the cost (for large companies only)
•
Commitment to implement some priority recommendations
•
Inclusion of project outcomes in case studies for publication by the PSEE
•
Response during follow up support for data gathering purposes
17
Target timelines per company
Medium Company – Energy Site Survey
Week1-2
Week3-4
Week5-6
Week7-8
Week9-10
Week11-12
Week13-14
Week15-16
Week17-18
Week13-14
Week15-16
Week17-18
Scoping &
Contracting
Delivery by
consultant
Follow-Up
Large Company – Strategic Energy Management
Week1-2
Week3-4
Week5-6
Week7-8
Week9-10
Week11-12
Scoping &
Contracting
Delivery by
consultant
Follow-Up
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How are site survey services
delivered?
Scoping and Contracting
Delivery
Follow-up
Kick Off Meeting ,
Identify Project
Sponsor, sign Letter of
Intent
Contact Preferred
Consultant
Company engages with
Consultant Deliverable
Pre Audit Questionnaire
completed, Site Visit
Conducted
PSEE Appoints
Available Consultant
Implementation of
Energy Efficiency
Projects
Sign Customer
Contract
Consultant Conducts
Site Audit and Develops
Report
AM follow up with
Company on Savings
Finalise Scope of Work
Report, Baseline and/or
Business Cases Signed
Off by AM and
Company
kWh and tCO2e savings
reported by PSEE
2 Weeks - 1 Month
2 Weeks – 1 Month
3 - 6 Months
19
How are SEM services delivered?
Large Companies
Scoping and Contracting
Delivery
Follow-Up
Kick Off Meeting,
Identify Project Sponsor
Send RFP to 3 Preferred
Consultants
Relationship between
AM and Company
Continues
Sign Letter of Intent
Evaluate Consultants’
and Presentations
Company engages with
Consultant Deliverable
Obtain Data Required
and Conduct Site Visit
Company and AM agree
on Consultant,
Company issues PO
Implementation of
Energy Efficiency
Projects
Sign Customer
Contract
Consultant Contracted
and Managed by AM,
SoW Delivered
AM follow up with
Company on Savings
Finalise Scope of Work
(SoW)
Deliverables Signed Off
by AM and Company
kWh and tCO2e savings
reported by PSEE
2 - 4 Months
6 - 12 Months
4-6 Weeks
20
Why energy efficiency?
Increasing regulatory pressure
through further compliance
requirements, incentives and
taxes to improve energy
efficiency is underway
Compliance
Requirements
Incentives
Taxes
Energy
Management
Plans, GHG
reduction targets,
Assessment of
Implementation
12 L Tax Allowance
for Energy Efficiency
Savings
12 I Tax Allowance
for Investment &
Training in
Manufacturing
Competitiveness
Enhancement
Programme
Carbon Tax
Carbon levy
on new
vehicles
Business drivers include:
•
•
•
•
•
Enabling cost and energy
reductions in a business’s
own operations and supply
chains
Risk mitigation (price
volatility, security of supply
etc)
Brand enhancement
opportunities including
Business to Business (B2B) +
Business to Consumer (B2C)
sales
Competitive advantage or in
response to competition
The value of demonstrating to
investors that their business
is based upon sustainable
operations indicating a long
term future
21
Who are the stakeholders in PSEE?
Carbon Trust
• Technical support to the NBI
• Over 10 years experience with over 35 000 companies
supporting government by assisting companies in EE
22
PSEE project purpose
To support the continuous
improvement of energy efficiency in
industrial and commercial sectors
across various sizes of business in
South Africa
23
What are the service offerings?
Company size and complexity
Small
Medium
Large
(Energy spend < R750k pa)
(Energy spend bet. R750k &
R45m pa)
(Energy spend > R45m pa)
 Remote Advice and
guidance provided by:
– Telephone
– Website
– Publications
– Events &
workshops
Target by
December 2015: 2 500
 As per small
companies plus:
 Fully subsidised 4
day energy site
survey delivered by
third-party energy
consultant (fully
subsidised, ~R30k)
 Follow up support
Target by
December 2015: 1 000
 As per small
companies plus:
 Co-funded Strategic
Energy Management
assistance of up to 60
days of support from
third-party consultant
(Up to ~R500k, 60%
subsidised)
 On going relationship
with account managers
Target by
December 2015: 60
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