John fick high performance energy 2016 v104 01042016 16 10 format

Towards Zero Energy Buildings
5 April 2016 Copyright 2016 Ultima Capital Partners 1
Steps, solutions and case studies
Presented at High Performance Energy 2016
5th April 2016 Sydney Australia
John Fick, Managing Director
Ultima Capital Partners

Zero energy buildings
• Traditional buildings consume 40% of the total
fossil fuel energy and are significant
contributors of greenhouse gases.
• A zero-energy building, also known as a zero
net energy (ZNE) building, net-zero energy
building (NZEB), or net zero building, is a
building with zero net energy consumption,
meaning the total amount of energy used by
the building on an annual basis is approximately
equal to the amount of renewable energy
created on the site.
• Buildings that produce a surplus of energy over
the year may be called "energy-plus buildings"
and buildings that consume slightly more
energy than they produce are called "near-zero
energy buildings" or "ultra-low energy houses".

ZEB as an integrated energy system
https://www.flickr.com/photos/eceillinois/

Performance landscape
Metrics
• Energy performance
– Energy consumption
– Grid energy sourced
– Renewable energy sourced
– Carbon emissions
– Energy cost
– Return on capital invested
• Energy balance
– HVAC, DHW, lighting
– Appliances
– Embodied energy
• Balance period
– Monthly
– Seasonal
– Accounting year
– Life cycle
Constraints
• Constraints - grid
– Tariff structure
– Virtual networks
– Net metering
• Constraints - building
– Building footprint
– On-site generation
– Off site renewables
– Off site energy systems
• Constraints - enablers
– Technical awareness
– Advisory expertise
– Case studies
– Education
– Incentives
– Policy instruments

ZEB in the residential sector

Ultima Capital invests in Zero Energy
• Voltage Optimisation
• Energy storage solutions
• Demand side and supply side solutions
EMSC Asia
Pacific
• Cloud based IOT energy monitoring
• AI embedded agent solutions
• Power quality and synchro-phasor analysers
Smart Utility
Services
• Financial and structuring solutions for energy
projects
• Supply chain alliances
Ultima Capital
Partners
• Energy performance contracts
• Managed service agreements
• LV and HV infrastructure
Ultima Grid
Solutions
Ultima Grid Solutions (UGS) is an Australian owned company focused on
energy grid solutions across the Asia Pacific region

Reducing carbon footprint
Energy efficiency
• LED lighting
• HVAC upgrades
• Demand management
• Cloud monitoring
Power delivery
• Voltage optimisation
• Power quality
• Storage
Generation
• Solar
• Wind
• Storage
Three stages of deployment towards achieving zero energy buildings

Energy efficiency menu
Energy
efficiency
initiative
and
payback period
[years]
Building Controls 4
Combined Heat and Power 2-7
Efficient Heating & Cooling Technology 1-4
Efficient Heating & Cooling Technology 2-5
High Efficiency Motors / Variable speed drive < 1
Increased Factory or Process Automation 1-4
Intelligent Lighting Controls 1-4
Lighting 1
Metering < 1
Power Controls 1-4

Mark Orpin, Head of Energy Management,
ASDA Supermarkets
“Powerstar voltage optimisation has been a major
part of our comprehensive energy efficiency
programme.
It is perhaps the simplest and most effective way
to instantly save energy and therefore we would
highly recommend Powerstar systems.”
ASDA Supermarket experience
ASDA Stores, a subsidiary of the US global giant Walmart group, has installed
Powerstar units at a vast number of their stores, contributing significantly to
energy savings and reducing their carbon footprint

Voltage optimisation at LV side
POWERSTAR OR
POWERSTAR MAX
Powerstar LV incorporates patented technology

Voltage optimisation at the HV side
POWERSTAR HV MAX
Powerstar HV incorporates patented technology plus ultra low loss TX

Case study : net energy savings
The net energy savings (NES) shown are after all financing costs have been met.
The NES may be shared between the customer and the solution provider.
The solution provider structures the SPV, and arranges the financing.
In this case study the customer requested all supplies at multiple locations to have
Powerstar VO specified in the energy saving solution.
For regional clients, the EPC Framework Alliance Agreement would be an ideal mechanism
to facilitate the project management across a portfolio of assets in multiple jurisdictions.

Applications of utility scale storage
Renewable energy generation
Renewable
Energy
Shifting and
Firming
Renewable
Energy
Smoothing
Power transmission and distribution
Ancillary
Services
Investment
Deferral
Peak shaving
Large end-users
Electricity Rate
Optimization
Investment
Deferral
Micro Grids,
Diesel
Abatement

making renewable energy reliable
HV grid tie transformer
Fully dynamic & ultra low loss

Powerstar Virtue installation project with ASDA Superstores
Retail sector case study

Above: Visual of the Powerstar Virtue
system as will be installed in location
at the ASDA store
Right: Photograph of the site where
the Powerstar Virtue system will be
installed at the ASDA store
ASDA store : VIRTUE location

Above: Overhead visuals of the location
of the Powerstar Virtue system for the
ASDA trial project
Right: Close up image of the proposed
site showing dimensions
ASDA store : VIRTUE location

Storage benefits
UPS functionality
The Virtue EV system proposed will be providing full UPS
capabilities to the load at all times while at the same time
providing charge to the EV chargers when cars are connected.
CO2 reduction
At specific times of the day, the system will be able to discharge
the stored energy to the load thus reducing the amount of kWh
the load takes from the grid and therefore reducing the CO2
emissions.
Renewable connectivity
Either at the time of the Virtue EV installation or at any time in
the future, renewable sources of energy can be connected. In
the case of Solar (PV) no inverters are needed as the PV
generated energy can be stored directly in DC
Energy cost reduction
The system will store energy during the night hours where there
is always excess electricity generation (low cost) and use it
during the day (high cost)
Smart grid integration – potential income
The System is a Virtual Power Station and is always grid tied and
therefore can participate in helping the grid balance frequency
through either Dynamic FFR or Enhanced Frequency Response.
EV charging
Will also provide fast EV charging without increasing the cabling
and load infrastructure up to 20 EV cars.
Picture shows an indoor battery storage solution, with
integrated voltage optimisation

Replacing UPS in commercial facilities
• Client
– Major European retail
chain
• Application deployed
– Supermarket
• Usage case
– Eliminate emergency
lighting, and use of main
LED lighting
– Eliminate checkout UPS
– Reduced maintenance
– 15 year warranty
– Payback period < 5 years

VIRTUE energy storage technology
Launched in February 2015, a unique technology with additional patents
pending
Save and store electricity locally, and the ability to switch to this any time
Harnesses the back EMF (Negative power) generated from the unique and
patented, Powerstar voltage optimisation system to charge a storage
medium, thus ensuring optimal power at all times
Can be integrated with renewable technology to maximise the cost
benefit of renewable installations and ensure reliable and secure power
consistently
Allows users to become a Virtual Power Station (VPS), reliably forecasting
how much power will be available at all times and making informed
decisions on when to switch to stored energy to reduce electricity costs
significantly

Project overview
The project between Powerstar and ASDA to commission a 3MWh
installation of Virtue into an ASDA store, and first project of its kind in the
UK
The objective is for the ASDA store to become grid independent, reduce
electricity costs and reduce carbon emissions
With collaboration from the utility EON Energy and technical verification
by Warwick University
The Virtue system can also be integrated with on-site renewable
generation at the ASDA store, combining the savings made from the
Powerstar voltage optimisation system with those generated from the
renewable energy sources
As a result, the ASDA store will be able to switch to the stored supply at
any time they wish, as well as ensuring a constant and reliable energy
supply

On-site renewables can be integrated with Powerstar Virtue to provide the
maximum cost benefit, this includes:
Eliminating use of inverters on renewables (when installed at the
same time as the Virtue system)
Reducing the cost of initial renewable installation by up to 30%
Increasing ROI levels of renewable installations
Storing energy generated by on-site renewables
By utilising the stored energy to disconnect
from the grid, companies can make
renewable energy reliable as the Virtue
system will always have a certain amount of
energy stored, so that when supply from
the grid is interrupted, the building can still
be fully supported.
Integrating renewable energy

Case study 1: ICT data centre
0.00
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
90.00
100.00
0:00 4:00 8:00 12:00 16:00 20:00
HalfhourlyenergykWh
Time of day
Existing load profile kWh
kWh
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
100.00%
-
20.00
40.00
60.00
80.00
100.00
120.00
140.00
160.00
180.00
200.00
1 2 3 4 5 6 7 8 9 101112131415161718192021222324
HourlyenergyKWh
Hour in day
Load summary with VO
Energy demand - without VO Energy demand - with VO
Energy served Demand met [%]
Simulation of VO + PV + storage Location in Australia

(20.00)
(15.00)
(10.00)
(5.00)
-
5.00
10.00
15.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
EnergyPurchase$
Hour in day
Grid NET summary
Off peak import Shoulder import Peak import
Off peak export Shoulder export Peak export
(150.00)
(100.00)
(50.00)
-
50.00
100.00
1
Energypurchase$
Day
Grid NET summary
Off peak import Shoulder import Peak import Off peak export
Shoulder export Peak export Net energy cost

-
50.00
100.00
150.00
200.00
250.00
300.00
350.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HourlyenergykWh
Hour in day
Energy sink
Load Losses Battery Grid
-
50.00
100.00
150.00
200.00
250.00
300.00
350.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HourlyenergykWh
Hour in day
Energy source
Solar PV Battery Grid

-
20.00
40.00
60.00
80.00
100.00
120.00
140.00
160.00
180.00
200.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HourlyenergykWh
Hour in day
Load energy analysis
Voltage optimisation Solar to load Battery to load Grid to load
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
1
EnergykWh
Hour in day

(200.00)
(150.00)
(100.00)
(50.00)
-
50.00
100.00
150.00
200.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HourlyenergyimportskWh
Hour in day
Grid NET summary
(150.00)
(100.00)
(50.00)
-
50.00
100.00
150.00
1
EnergyImportskWh
Hour in day
Grid NET summary

-
20.00
40.00
60.00
80.00
100.00
120.00
140.00
160.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
CO2savingstCO2pa
Hour in day
CO2 savings
VO Solar to load Battery to load Export to grid
0.0%
20.0%
40.0%
60.0%
80.0%
100.0%
120.0%
1
CO2savingstCO2pa
Hour in day
CO2 savings

Case study 2: Dairy processing plant
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
0:00 4:00 8:00 12:00 16:00 20:00
Half-hourlyenergykWh
Time of day
Existing load profile kWh
kWh
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
100.00%
-
50.00
100.00
150.00
200.00
250.00
300.00
1 2 3 4 5 6 7 8 9 101112131415161718192021222324
HourlyenergyKWh
Hour in day
Load summary with VO
Energy demand - without VO Energy demand - with VO
Energy served Demand met [%]

(40.00)
(30.00)
(20.00)
(10.00)
-
10.00
20.00
30.00
1 2 3 4 5 6 7 8 9 101112131415161718192021222324
EnergyPurchase/Sale$
Hour in day
Grid NET summary
(250.00)
(200.00)
(150.00)
(100.00)
(50.00)
-
50.00
100.00
150.00
200.00
250.00
1
Energypurchase$
Day
Grid NET summary

-
20.00
40.00
60.00
80.00
100.00
120.00
140.00
160.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
CO2savingstCO2pa
Hour in day
CO2 savings
0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
1
CO2savingstCO2pa
Hour in day
CO2 savings

• Outcome
– Zero energy outcome
• Summary
– VO 350 KVA
– PV 500 kW
– Storage 500 kWh
– ROI 17.3% pa
– Payback 5.8 years
• Notes
– Excludes carbon incentives
0
100
200
300
400
500
600
700
800
900
1000
0
100
200
300
400
500
600
700
800
900
1000
SolarsizeKW
Battery size kWh
Payback period
- - 2.0 2.0 - 4.0
4.0 - 6.0 6.0 - 8.0

0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
7,000,000
8,000,000
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
AUD$
Year
System energy savings
Powerstar VO Cost Constant price cumulative savings
Predicted price cumulative savings Constant price cumulative savings + ESC Credits

0
1,000,000
2,000,000
3,000,000
4,000,000
5,000,000
6,000,000
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
AUD$
Year
System leasing - cumulative net cash flow
Powerstar VO Cost Scenario 2: Finance Lease: Term = 7 year, Residual = 20%

-
100,000
200,000
300,000
400,000
500,000
600,000
Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9
Year 10
AUD$
Year
System rental model - Annual net cash flow over 10 year term
Rental obligation Guaranteed surplus Additonal surplus

Case study 3: Higher education facility
(150.00)
(100.00)
(50.00)
-
50.00
100.00
150.00
1
Energypurchase$
Day
Grid NET summary
(25.00)
(20.00)
(15.00)
(10.00)
(5.00)
-
5.00
10.00
15.00
20.00
1 2 3 4 5 6 7 8 9 101112131415161718192021222324
EnergyPurchase$
Hour in day
Grid NET summary

0.0%
10.0%
20.0%
30.0%
40.0%
50.0%
60.0%
70.0%
80.0%
90.0%
100.0%
1
CO2savingstCO2pa
Hour in day
CO2 savings
-
10.00
20.00
30.00
40.00
50.00
60.00
70.00
80.00
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
HourlyenergykWh
Hour in day

-
50,000
100,000
150,000
200,000
250,000
Year 1 Year 2 Year 3 Year 4
Year 5
Year 6
Year 7
Year 8
Year 9
Year 10
AUD$
Year
System rental model - Annual net cash flow over 10 year term
Rental obligation Guaranteed surplus Additonal surplus

• Outcome
– Zero energy outcome
• Summary
– VO 300 KVA
– PV 200 kW
– Storage 200 kWh
– ROI 17.9% pa
– Payback 5.6 years
• Notes
– Excludes carbon incentives
(150.00)
(100.00)
(50.00)
-
50.00
100.00
150.00
1
EnergyImportskWh
Hour in day
Grid NET summary

Lift systems – regeneration and storage
• The Virtue Storage System is an advanced energy storage
system that allows for greater control and flexibility of
electricity usage on any commercial site.
• The Virtue system can be integrated with the lift motor in
such a way that the power generated from the
regeneration process can be captured and stored for later
use.
• This captured energy can be used to provide full UPS
capabilities to the lift, and therefore in the event of a
power outage, the lift can continue to run and safely
finish carrying passengers to floors until a point where
the system can shut down safely.
• The Virtue system will also generate revenues through
Peak shaving during peak tariff periods, TRIAD (TNUoS)
avoidance, demand side response schemes such as STOR,
FFR, EDR and EFR (Enhance Frequency Response).

Case study 4: Inverted lift : Eco-tourism
• SkyLeisure, Australia – tethered observation platform
• Core features
– 100% Renewable energy
– 100% Off-grid
– 100% Zero carbon emissions (no diesel fuel, no emissions)
– 100% Designed for unattended remote outback operation
– 100% Silent
– 0% Visual plume or diesel fumes
– 0% Marginal cost of energy beyond design point
• Operating needs
– Peak power delivery
– Energy supply over 2 days of operation
– Redundancy in the event of solar panel failure
– Reserve capacity to ensure that whatever happens, operations may
continue
– Additional capacity to run HVAC, lighting, and other load
requirements
– Ability to provide Fast Charging to electric vehicles

Case study 4: Inverted lift : Eco-tourism
The expected net cash flow advantage of deploying the
Powerstar/PV power solution versus the CAPEX funded
diesel alternative.
The net cash flow advantage is calculated as
= Powerstar + PV solution cash outflows
- Diesel solution cash outflows
A summary of the operating scenario shows the daytime
load profile, and the ability to meet load and charge the
battery storage.
Compared to the diesel alternative, the rented
Powerstar solution would be cash flow positive.
Cash flow positive diesel replacement
Financial and operational performance

Summary of benefits of utility scale storage
Help in reducing grid CO2
Help the Grid to become stable and reliable power at all times
Reduce costs by coming off grid at times of high tariff
Eliminate risk of network interruption
Make your facility grid independent at any time
Integrate with onsite renewables to maximise cost benefits
Full site UPS support capability for up to 2 hours (5ms response)
Become a virtual power station and participate in grid incentive
schemes
Reduce maintenance costs of onsite electrical equipment
100% savings guarantee

In 2014 sales of electric cars in
the UK grew by 167%
In early 2015 there were 1,500
public charge points in the UK
There will be 8,500 charge points
within the UK within 3-4 years
Companies looking to deploy fast to rapid EV charging stations face a major problem:
Unless the supply to the facility has a significant allowance for a large spike in
maximum demand caused by simultaneous fast charging, the facility will have to
invest in new infrastructure
Meeting the demand for EV charge points

Virtue EV systems can provide up to 25 kWh of energy storage that is
charged with the combination of renewable energy (optional solar panel
shelter canopies are available).
The battery module will then charge the car, either through direct DC, or
through an inverter to have an AC output (below 3% THD) without the
charger pulling any energy from the grid.
The Virtue’s on board computer manages and predicts the available
energy from renewables, so that in a scenario where the charger is aware
that it cannot provide 100% charging capability for the car – in say the
next hour – the unit will take from the grid, ensuring that maximum
demand is never exceeded.
At times where no cars are using the charging points, or if the car
batteries are full, the stored energy in the Virtue EV system can instead
be diverted to the building to provide a supply of energy.
This method can eliminate the need to upgrade e-infrastructure
Introducing the VIRTUE EV system

REVERSE VIEW SIDE VIEW FRONT VIEW
VIRTUE SLOW CHARGER:
5kW EV charger and storage system,
best suited for vehicles that require
around 6-8 hours of charging
VIRTUE FAST CHARGER:
Available in a single phase model
(7kW—22kW). This charging unit can
recharge EV vehicles within 3-4
hours
VIRTUE RAPID CHARGER:
Can output a staggering 43kW-
50kW, charging EV vehicles to 80%
state of charge within 30 minutes
Product visualisations

In-built demand response features:
FLEXIBLE DEMAND RESPONSE (FDR)
FIRM FREQUENCY RESPONSE (FFR)
ELECTRICITY DEMAND REDUCTION (EDR)
Retail site with external solar pods

Vehicle charging solutions
400 kW output with 400 kWh storage Virtue EV Shelter systems

Other energy system applications
• Utilities applications
• Reactive power source / sink
– SWER systems: voltage control
– 20 kV connection
– 25 kVA + 100 kWh storage
– Skid mount solution for remote applications
– Integrate solar
• Distribution voltage control and energy storage
– HV solution to 33 kV
– Dynamic voltage control plus energy storage
– Modular solutions
• EPC contract features
– Voltage management performance
– Energy efficiency performance

Enabling the zero energy home
•Voltage, current & power
•Frequency
•Harmonics
•Identification of loads
•Synchro-phasor
Measurement
•Interruptible demand (DRED)
•Load management and rules
•Tariff, energy, CO2, power
optimisation
•Remote control functions
Control
•Internet : cable, WiFi, Zigbee
•Local mesh net
•Geo-coordinates
•Cloud
Communication
•Local forecasting
•Recommendations for energy
management
•Predictions for savings
•Local optimisation and rules
Local intelligence
•Forecasting
•Power flow
•Geospatial mapping
•Network wide optimisation
Analytics
• Internet of Things smart metering
and energy management device
• Measurement of grid wide power
and energy
• For communication and storage
to a remote cloud
• Local and remote intelligence for
optimisation and expert advice
on options
• Including, integration of energy
storage into local demand
• Patents pending
IOT AI network mapping & control

Fleet e-infrastructure upgrade model
Global facility
energy
infrastructure
upgrade
Off balance sheet
Capital funding
Master lease
(rental) agreement
Guaranteed
Cash surplus
Purchase /
Leaseback of
other assets
Cash positive
Energy
reduction
CO2 reduction
26 February 2016
(c) Copyright EMSc Asia Pacific Pty Limited
2016
51
A fully funded solution that requires no capital commitment with guaranteed cash surplus

Reduce energy demand and carbon footprint
• A self funding proposal to upgrade LV & HV
electrical infrastructure across the a client’s
global facilities
– Guaranteed energy and cash savings
– Reduced carbon footprint
– Enhanced electrical infrastructure
– Cash flow positive
– Choice of CAPEX or Operating lease
• Timing
– First wave of deployment completed within
12 months
– Joint management planning and supervision
• Risk management
– Multi level risk management features to
assure financial and operational outcomes
– Financial guarantees
– Warranty period matches or exceeds Term
• Meets strategic and operational objectives
• Key terms
– Global coverage – multi-jurisdictional
– Rental Term of 10 years
– Right to relocate within/between company
– One point of communication (to Abbott
Laboratories London office)
– Monthly rental payments during Term
– Full manufacturer’s warranty exceeds rental
term
– Full manufacturer’s energy savings guarantee
to underwrite the business case
– Equipment upgrade guarantee
– Security over equipment only
– Buyout rights during Term
– Option to extend Term
– Asset register access over internet
– Ability to include other equipment options
26 February 2016
(c) Copyright EMSc Asia Pacific Pty Limited
2016
52
Positive cash flow solution based on lease or rental

Energy performance contracts
• Based on the transfer of technical
risks from the client to the ESCO
based on performance guarantees
• Remuneration is based on
demonstrated performance; a
measure of performance is the level
of energy savings or energy service
• Typically positive cash flow solutions
• A variety of funded models are
provided for implementation:
– Guaranteed savings
– Shared savings
– Framework Alliance Agreement

Distributed generation action plan
Issues
• Integration of renewables and storage
• Distributed energy systems
management
• International best practice
• Special emphasis on building suitable
links within Asia
• Security of system operation and risk
management
• Financing models for the new era
• Energy intensity of the economy
• Special issues include the performance
of Australian energy organizations
• Regulation
• Education for the energy system
evolution
• Industry development
Stakeholders
• Banks
• Carbon market
organisations
• Consultants
• Energy traders
• Financial solutions and
systems integrators
• Futures markets
• Government agencies
• Government Treasury
• International financial
agencies
• International research
partners
• Market operator
• Power Distributors
• Power equipment
vendors
• Power Generators
• Power Networks
• Power Retailers
• R&D Corporations
• Regulators
• Renewables agencies
• Research Providers
• Software developers
• Stock markets
• Superannuation
funds
• Supply chain
operators
• System contractors
• Utilities
The challenges and the key stakeholders to focus on opportunities

Thank you
Ultima Capital Partners
Conference enquiries: energy@ultimacapital.net
ULTIMA CAPITAL PARTNERS PTY LTD
corporate HQ – 250 St Kilda Road, Melbourne, VIC 3000, Australia correspondence - PO Box 7 Flinders Lane, VIC 8009, Australia
ABN 92 151 293 140 phone +61 2 9475 0971 fax +61 2 9475 4055 email exec@ultimacapital.net web www.ultimacapital.net

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