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THE CCGNET ZERO HOMETHE HOME OF THE FUTURE, TODAY.
BUILDINGFUTURES
SCOTLAND TO BE
NET ZERO BY 2045
NO GAS IN NEW
BUILD HOMES FROM 2024
REDUCING EMISSIONS
AND CREATING SAVINGS
THE CCG NET ZERO HOMEThe Scottish Government has set an ambitious target to become a net zero economy by 2045 with a phased
introduction of a more environmentally-focused standard of living in response to the emerging climate crisis.
For housebuilding, de-carbonisation is set to commence as early as 2024 with the
removal of gas from all new build homes whilst the affordable housing sector, namely
Local Authorities and Registered Social Landlords, will be required to achieve net zero
in all new build homes from 2026.
CCG has pioneered the manufacture and use of offsite-manufactured timber systems
for over a decade with the creation of over 10,000 homes using a ‘Fabric First’
approach to design and construction. We value innovative thinking as part of our
vision for housebuilding in Scotland and in doing so, we recognise that if we are to
sustain housing supply whilst achieving our essential targets, there requires to be the
rapid alignment of policy with construction methods and resources.
The time to move toward net zero is now. It is time for the CCG Net Zero Home.
THE CCG NET-ZERO HOME:A HOME OF THE FUTURE, TODAY.
ALL IN ONEA fully integrated solution delivered by the CCG Group.
DESIGNOptimised design solution to deliver enhanced quality and
environmental performance.
ADDED VALUELow carbon. Low energy. Low cost.
£
THE NET ZEROJOURNEY
The CCG Net Zero Home is a new building standard that reduces Greenhouse Gas Emissions (GHG) associated with regulated operational
energy arising from heating, cooling, lighting, pumps and fans.*
Calculations are based upon achieving a Dwelling Emissions Rate (DER) less than or equal to
0 kg.CO2/M2/Year and CCG has demonstrated compliance across a wide range of house and flat types
using the Standard Assessment Procedure (SAP) against Section 6, Section 7, Platinum Level 1 and Gold
Hybrid of the current Scottish Government Building Regulations using an entirely gas-free solution.
Dynamic simulation modelling, which includes analysing weather data, occupier use and solar gain, has
also been carried out to establish accurate running costs which offer a real comparison against the
alternative industry standards.
For CCG, our objective has been to ensure that the Net Zero Home standard is accessible to all within the
Scottish housebuilding sector. To do this, we have sought to use the existing construction methods and
technologies from within the CCG's existing group structure. In doing so, we are able to ensure that the
Net Zero Home standard can be produced en mass as efficiently and cost-effectively as possible.
By working with industry partners MAST Architects and Carbon Futures, CCG has created a range of
homes that are fully optimised in their design and future-proof to the forthcoming changes in building
regulations. This will enable our clients to plan ahead with more certainty whilst tenants and
homeowners alike will benefit from the long-term advantages generated from reduced energy costs.
**Net Zero currently is without formal definition and universally accepted methodology. Our figures do not
consider in-use performance (unregulated energy - media equipment, appliances) nor does it consider
embodied carbon where an accurate Life Cycle Assessment is required. It should be stated for
completeness that if these are to be accounted for in calculations then more energy efficiency,
sustainability, and carbon offsetting practices may need to be implemented to achieve net zero.
RENEWABLE TECHNOLOGYSolar photovoltaic (PV) panels are installed to the roof in order to convert sunlight into electricity
with the number of modules applied to each dwelling based upon the maximisation of solar gain.
Clients have the choice of introducing battery storage which takes the energy captured from the
panels and stores it for later use, thus, allowing the end-user to benefit from energy that may
have otherwise been wasted. Whilst the addition of battery storage is not needed to achieve
operational net zero, we believe the long-term benefits are highly significant when considering the
£460 average annual energy cost saving across our range of house types compared to the Section
6 baseline as well as the vast reduction in carbon emissions as a result of lower demand.
VENTILATIONCCG recommend the use of a Decentralised Mechanical Extract Ventilation (dMEV) system
rather than a Mechanical Ventilation and Heat Recovery (MVHR) as part of the Net Zero Home
specification. MVHR is a component that is proven to be expensive for clients and end users
alike thanks to its high capital cost, operational difficulties and long-term maintenance
requirements. The dMEV offers a more simplified, cost-effective approach by generating
added value through its ease of operation and reduced reliance on long-term maintenance
whilst ensuring comfortable levels of air-flow.
BUILDING FABRICCCG place emphasis on a Fabric First Approach to construction through the use of the ‘iQ’ Timber
System, an enhanced, closed panel timber frame wall solution that combines with floor or roof
cassettes to create a vastly-improved building fabric. The System is inherently efficient with
enhanced U-Values achieved in the ground floors, external walls and roofs delivering vastly-
improved levels of airtightness. Complemented by low U-Value components such as the CCG-
manufactured PVCu, triple-glazed windows and enhanced external door sets, heat transfer and
loss is significantly reduced throughout each dwelling.
LOW CARBON HEATINGAs an alternative to a conventional gas-combi boiler system, CCG propose the use of a fully-
electric system for our house types with Air Source Heat Pumps (ASHPs) providing a solution to
space and hot water heating. Located externally, the ASHP extracts ambient air to heat a
liquid refrigerant that is then compressed to steam before returning to a liquid solution to
release heat to radiators or under-floor heating. Clients have the flexibility to choose
specification based upon individual requirements.
THE NET ZERO HOME HOUSE TYPES
Hall
KITCHEN
STORE
HALL
BEDROOM
WRD.
BATHROOM LIVING/DINING
KITCHEN/LIVING
BEDROOM
STORE 2
STORE 1
WRD.
STORE 3
BATHROOM
UPPER FLOOR FLAT HALL HALL Hall
KITCHEN
STORE
HALL
BEDROOM
WRD.
BATHROOM LIVING/DINING
KITCHEN/LIVING
BEDROOM
STORE 2
STORE 1
WRD.
STORE 3
BATHROOM
UPPER FLOOR FLAT HALL HALL
Kitchen 3.53m x 4.90m 11.58’ x 16.07’
Living / Dining 5.05m x 2.37m 16.56’ x 7.77’
Bathroom 2.24m x 2.34m 7.34’ x 7.67’
Store 1.25m x 0.60m 4.10’ x 1.96’
Bedroom 2.63m x 4.42m 8.62’ x 14.50’
Kitchen / Living 4.14m x 5.54m 13.58’ x 18.17’
Bathroom 3.49m x 1.57m 11.45’ x 5.15’
Store 1 0.56m x 1.30m 1.83’ x 4.26’
Store 2 0.56m x 1.35m 1.83’ x 4.42’
Store 3 0.49m x 0.58m 1.60’ x 1.90’
Bedroom 3.13m x 3.27m 10.26’ x 10.72’
COTTAGE FLAT UPPER FLOOR - 64.5m2COTTAGE FLAT GROUND FLOOR - 49.9m2
THENETZEROHOMEHOUSE TYPES
A1-2A2P 49 .9m 2 / 64 .5m 2 *
*Dimensions presented advise of ground-floor and upper-floor configurations.
KITCHEN/DINING
STORE 2
LIVING ROOMSTORE 1
HALL
WC
BEDROOM 2
BATHROOM
HALL
STORE 3
WRD WRD
HIGH RISE WRD
BEDROOM 1
KITCHEN/DINING
STORE 2
LIVING ROOMSTORE 1
HALL
WC
BEDROOM 2
BATHROOM
HALL
STORE 3
WRD WRD
HIGH RISE WRD
BEDROOM 1
Kitchen 3.53m x 4.90m 11.58’ x 16.07’
Living / Dining 5.05m x 2.37m 16.56’ x 7.77’
Bathroom 2.24m x 2.34m 7.34’ x 7.67’
Store 1.25m x 0.60m 4.10’ x 1.96’
Bedroom 2.63m x 4.42m 8.62’ x 14.50’
Kitchen / Living 4.14m x 5.54m 13.58’ x 18.17’
Bathroom 3.49m x 1.57m 11.45’ x 5.15’
Store 1 0.56m x 1.30m 1.83’ x 4.26’
Store 2 0.56m x 1.35m 1.83’ x 4.42’
Store 3 0.49m x 0.58m 1.60’ x 1.90’
Bedroom 3.13m x 3.27m 10.26’ x 10.72’
UPPER FLOORGROUND FLOOR
BEDROOM 1 BATHROOM
KITCHEN / DINING
STORE 1
HALL
STORE 2WRD
WRD
BEDROOM 2
LIVING ROOM
STORE 3
BEDROOM 1BATHROOM
KITCHEN/DINING
STORE
HALL
WRDSTORE 2
WRD
BEDROOM 2 LIVING ROOM
BEDROOM 1 BATHROOM
KITCHEN / DINING
STORE 1
HALL
STORE 2WRD
WRD
BEDROOM 2
LIVING ROOM
STORE 3
BEDROOM 1BATHROOM
KITCHEN/DINING
STORE
HALL
WRDSTORE 2
WRD
BEDROOM 2 LIVING ROOM
Kitchen / Dining 2.75m x 4.35m 9.02’ x 14.27’
Living Room 4.00m x 4.19m 13.12’ x 13.74’
Bathroom 2.08m x 2.10m 6.82’ x 6.88’
Store 1 0.73m x 1.40m 2.39’ x 4.59’
Store 2 0.95m x 0.60m 3.11’ x 1.96’
Bedroom 1 3.75m x 2.93m 12.30’ x 9.61’
Bedroom 2 3.66m x 3.72m 12.00’ x 12.20’
Kitchen / Dining 2.75m x 4.35m 9.02’ x 14.27’
Living Room 4.00m x 4.19m 13.12’ x 13.74’
Bathroom 2.08m x 2.10m 6.82’ x 6.88’
Store 1 0.73m x 1.40m 2.39’ x 4.59’
Store 2 0.98m x 0.60m 3.21’ x 1.96’
Store 3 1.22m x 1.06m 4.00’ x 3.47’
Bedroom 1 3.75m x 2.93m 12.30’ x 9.61’
Bedroom 2 3.37m x 3.00m 11.05’ x 9.84’
COTTAGE FLAT UPPER FLOOR - 80.3m2COTTAGE FLAT GROUND FLOOR - 73.8m2
B1-3A4P 80 .3m 2 / 73 .8m 2 *
*Dimensions presented advise of ground-floor and upper-floor configurations.
C1-3A4P 84 .6m 2
KITCHEN / DINING
UTILITY ROOM
WC
STORE 2
STORE 1
HALL
LIVING ROOM
STORE 3
BEDROOM 3 BEDROOM 4 BATHROOM
BEDROOM 1
HALLWRD STORE 5
BEDROOM 2
WRD
WRD
STORE 4
KITCHEN / DINING
UTILITY ROOM
WC
STORE 2
STORE 1
HALL
LIVING ROOM
STORE 3
BEDROOM 3 BEDROOM 4 BATHROOM
BEDROOM 1
HALLWRD STORE 5
BEDROOM 2
WRD
WRD
STORE 4
Kitchen 3.53m x 4.90m 11.58’ x 16.07’
Living / Dining 5.05m x 2.37m 16.56’ x 7.77’
Bathroom 2.24m x 2.34m 7.34’ x 7.67’
Store 1.25m x 0.60m 4.10’ x 1.96’
Bedroom 2.63m x 4.42m 8.62’ x 14.50’
Kitchen / Living 4.14m x 5.54m 13.58’ x 18.17’
Bathroom 3.49m x 1.57m 11.45’ x 5.15’
Store 1 0.56m x 1.30m 1.83’ x 4.26’
Store 2 0.56m x 1.35m 1.83’ x 4.42’
Store 3 0.49m x 0.58m 1.60’ x 1.90’
Bedroom 3.13m x 3.27m 10.26’ x 10.72’
KITCHEN / DINING
STORE 2
STORE 1 LIVING ROOM
WC
HALL
Rev
HALL
BEDROOM 1
WRD
WRD
STORE 3
BEDROOM 2
BEDROOM 3
HIGH LEVELWARDROBE
BATHROOMKITCHEN / DINING
STORE 2
STORE 1 LIVING ROOM
WC
HALL
Rev
HALL
BEDROOM 1
WRD
WRD
STORE 3
BEDROOM 2
BEDROOM 3
HIGH LEVELWARDROBE
BATHROOM
Kitchen 3.53m x 4.90m 11.58’ x 16.07’
Living / Dining 5.05m x 2.37m 16.56’ x 7.77’
Bathroom 2.24m x 2.34m 7.34’ x 7.67’
Store 1.25m x 0.60m 4.10’ x 1.96’
Bedroom 2.63m x 4.42m 8.62’ x 14.50’
Kitchen / Living 4.14m x 5.54m 13.58’ x 18.17’
Bathroom 3.49m x 1.57m 11.45’ x 5.15’
Store 1 0.56m x 1.30m 1.83’ x 4.26’
Store 2 0.56m x 1.35m 1.83’ x 4.42’
Store 3 0.49m x 0.58m 1.60’ x 1.90’
Bedroom 3.13m x 3.27m 10.26’ x 10.72’
UPPER FLOOR UPPER FLOORGROUND FLOOR GROUND FLOOR
L1-5A6P 114 .6m 2D1-4A5P 95 .2m 2
ANNUAL ENERGY COST ANALYSIS
The operational energy cost of each dwelling has been assessed using Dynamic Simulation Modelling (DSM) within
the IES Virtual Environment 2019 software.
The following table presents indicative energy costs of each scenario based on all house
types as a North/South and East/West average and an overall average of Ground-floor
and First-floor 2A2P and 3A2P house types.
AVERAGE DWELLING EMISSIONS RATE IS -0 .83KG.CO2/m 2/YEAR
– A REDUCTION OF 98%
AVERAGE SPACE HEATING DEMAND IS 26 KWH/m 2/YEAR
– A REDUCTION OF 39%
SCENARIO 1Baseline Section 6
Compliance
SCENARIO 3Gold Hybrid
SCENARIO 2Silver Level 1
+ Silver Level 2
SCENARIO 4Net Zero Carbon
Excluding Battery
SCENARIO 5Net Zero Carbon Including Battery
Annual Electricity Costs
Annual Gas Costs
Net Annual Energy Costs
Annual Electricity Costs
Annual Gas Costs
Net Annual Energy Costs
Annual Electricity Costs
Annual Gas Costs
Net Annual Energy Costs
Annual Electricity Costs
Annual Gas Costs
Net Annual Energy Costs
Annual Electricity Costs
Annual Gas Costs
Net Annual Energy Costs
£341
£208
£549
£416
£256
£672
£491
£342
£833
£267
£182
£449
£355
£164
£519
£331
£162
£539
£367
£209
£576
£471
£228
£699
£257
£122
£379
£327
£127
£454
£377
£162
£539
£453
£209
£662
£535
£228
£763
£284
£122
£406
£373
£130
£503
£367
£0
£367
£443
£0
£443
£500
£0
£500
£284
£0
£284
£324
£0
£324
£145
£0
£145
£239
£0
£239
£317
£0
£317
£-.50
£0
£-.50
£76
£0
£76
3A4P
4A5P
5A6P
2A2P
3A4P
HOUSES : THE OUTCOME
AVERAGE ENERGY COSTS FROM £117 PER ANNUM
– A REDUCTION OF 394%
Figures represented as an average comparison to baseline Section 6 standard
RENEWABLE TECHNOLOGYConventionally, solar PV is installed to the roof of a flatted building either as part of a
mounting system or with modules that are integrated into the fabric (in-roof) and are
connected to a landlord supply (communal). In the case of achieving operational net zero,
energy generation is maximised by a combination of the number of panels (restricted by roof
space), building orientation and connecting the system directly to each dwelling (as opposed
to the landlord supply )with the introduction of battery storage in this instance also delivering
a significant reduction on energy costs. Turnkey solutions are available as a result of CCG's
in-house expertise in order avoid over-specification and maximise efficiencies.
VENTILATIONFor flatted developments, CCG would continue to propose the use of a Mechanical
Extract Ventilation (MEV) system in order to support net zero compliance. Designed to
draw moisture laden air out of wet rooms (bathrooms and kitchens), the low-energy,
continuous extract capability of MEV provides our clients with a cost-effective, easy-
to-use system that will generate long-term added value for clients, tenants and
homeowners alike.
BUILDING FABRICCCG would continue to utilise the ‘iQ’ Timber System for net zero flatted developments.
Capable of being used entirely for a build (with the exception of communal areas)
reaching up to six storeys, the System offers significant advantages in improving density
by the most sustainable means. Low U-Value components (CCG-manufactured PVCu,
triple-glazed windows and enhanced external door sets) are again utilised in order to
promote a reduction in heat loss and energy demand, helping contribute to an average
annual reduction in emissions of up to 96% when compared to the Section 6 baseline.
LOW CARBON HEATINGVarious forms of heating systems can be used to reach operational net zero compliance. A gas-
free, communal Air Source Heat Pump (cASHP) system operates similar to that of a conventional
district heating network where a number of ASHP units are housed within an externally-located
energy centre connected to an underground pipe network which rises up through the communal
cores of each flatted block and delivers space and water heating to individual dwellings. An
alternative is a ground source solution (shared Group Array) where heat in this instance is
collected from the ground via boreholes and distributed by heat pump-based district heating
network. Increased capital costs are resultant from the Shared Group Array but the system is
advantaged by a reduction in seasonal temperature variation throughout the year.
Visual representation of heating network and communal distribution of heat and water
THE NET ZERO HOME FLAT TYPES
Example: External ASHP Units
BEDROOM
LAUNDRY
BATHROOM
HALL
KITCHEN
LIVING / DINING
STORE 1
STORE 2
WRD
Kitchen 2.47m x 2.24m 8.98’ x 7.34’
Living / Dining 4.10m x 4.24m 13.45’ x 13.91’
Bathroom 2.10m x 2.20m 6.88’ x 7.21’
Store 1 1.78m x 0.90m 5.83’ x 2.95’
Store 2 0.77m x 0.62m 2.52’ x 2.03’
Laundry 0.85m x 0.90m 2.78’ x 2.95’
Bedroom 3.86m x 3.43m 12.66’ x 11.25’
THENETZEROHOMEFLAT TYPES
A-2A2P 60 .2m 2
BEDROOM 1
BEDROOM 2
BATHROOM
HALL
KITCHEN LIVING / DINING
STORE 1
STORE 2
WRD
BEDROOM
BATHROOM
HALL
KITCHEN
LIVING / DINING
STORE 1
STORE 2
STORE 3
WRD
Kitchen 2.25m x 4.50m 7.38’ x 14.76’
Living / Dining 3.72m x 5.10m 12.20’ x 16.73’
Bathroom 1.87m x 2.20m 6.13’ x 7.21’
Store 1 1.20m x 0.70m 3.93’ x 2.29’
Store 2 2.50m x 0.70m 8.20’ x 2.29’
Bedroom 1 3.29m x 3.73m 10.79’ x 12.23’
Bedroom 2 2.54m x 2.90m 8.33’ x 9.51’
Kitchen 2.95m x 2.20m 9.67’ x 7.21’
Living / Dining 4.19m x 4.38m 13.74’ x 14.37’
Bathroom 2.10m x 2.16m 6.88’ x 7.08’
Store 1 0.70m x 1.61m 2.29’ x 5.28’
Store 2 1.60m x 0.60m 5.24’ x 1.96’
Store 3 0.82m x 0.63m 2.69’ x 2.06’
Bedroom 4.03m x 3.55m 13.22’ x 11.64’
C-3A3P 76 .5m 2B-2A2P 62 .8m 2
BEDROOM 1
BEDROOM 2
BATHROOM
HALL
KITCHEN
LIVING / DINING
STORE 1
STORE 2
STORE 3
WRD
BEDROOM 1
BEDROOM 2
BATHROOM
HALL
KITCHEN
LIVING / DINING
STORE 1
STORE 2
STORE 3
WRD
WRD
Kitchen 2.75m x 3.17m 9.02’ x 10.40’
Living / Dining 5.92m x 3.52m 19.42’ x 11.54’
Bathroom 1.80m x 2.30m 5.90’ x 7.54’
Store 1 0.60m x 1.68m 1.96’ x 5.51’
Store 2 1.20m x 0.60m 3.93’ x 1.96’
Store 2 0.60m x 1.85m 1.96’ x 6.06’
Bedroom 1 4.70m x 3.15m 15.41’ x 10.33’
Bedroom 2 4.70m x 1.95m 15.41’ x 6.39’
Kitchen 2.14m x 3.30m 7.02’ x 10.82’
Living / Dining 3.83m x 5.11m 12.56’ x 16.76’
Bathroom 1.87m x 2.20m 6.13’ x 7.21’
Store 1 1.20m x 0.70m 3.93’ x 2.29’
Store 2 2.51m x 0.70m 8.23’ x 2.29’
Store 3 0.60m x 0.60m 1.96’ x 1.96’
Bedroom 1 4.50m x 3.23m 14.76’ x 10.59’
Bedroom 2 3.29m x 3.73m 10.79’ x 12.23’
E-3A3P 79 .8m 2D-3A4P 86 .4m 2
BEDROOM 1
BEDROOM 2
BATHROOM
HALL
STORE 3
KITCHEN
LIVING / DINING
STORE 1
STORE 2
WRD
WRD
BEDROOM 1BEDROOM 2
BATHROOM
HALL
KITCHENLIVING / DINING
STORE 1
STORE 2
WRD
WHCREQUIPMENT STORE
Kitchen 4.82m x 3.46m 15.81’ x11.35’
Living / Dining 4.82m x 3.23m 15.81’ x 10.59’
Bathroom 1.75m x 2.70m 5.74’ x 8.85’
Store 1 1.40m x 1.94m 4.59’ x 6.36’
Store 2 1.35m x 0.72m 4.42’ x 2.36’
Store 3 0.75m x 0.62m 2.46’ x 2.03’
Bedroom 1 4.82m x 3.37m 15.81’ x 11.05’
Bedroom 2 2.98m x 4.58m 9.77’ x 15.02’
Kitchen 2.54m x 3.88m 8.33’ x 12.72’
Living / Dining 5.28m x 3.37m 17.32’ x 11.05’
Bathroom 2.47m x 2.49m 8.10’ x 8.16’
Store 1 1.78m x 0.90m 5.83’ x 2.95’
Store 2 0.60m x 1.76m 1.96’ x 5.77’
WHCR Eq Store 1.20m x 1.20m 3.93’ x 3.93’
Bedroom 1 4.15m x 3.55m 13.61’ x 11.64’
Bedroom 2 2.95m x 4.58m 9.67’ x 15.02’
G-3A4P 89 .9m 2F-3A3P 89 .9m 2
BEDROOM 1 BEDROOM 2
BATHROOM HALL
STORE 3
KITCHEN
LIVING / DINING
STORE 1STORE 2
WRD
WRD
KITCHEN LIVING / DINING
BATHROOM
STORE 2
STORE 1WHCREQUIPMENT STORE
HALL
BEDROOM 1
WRD
BEDROOM 2
Kitchen 2.35m x 5.00m 7.70’ x 16.40’
Living / Dining 3.97m x 5.00m 13.02’ x 16.40’
Bathroom 2.32m x 2.15m 7.61’ x 7.05’
Store 1 0.80m x 1.31m 2.62’ x 4.29’
Store 2 1.64m x 1.31m 5.38’ x 4.29’
Store 3 2.34m x 0.65m 7.67’ x 2.13’
Bedroom 1 4.50m x 3.23m 14.76’ x 10.59’
Bedroom 2 3.23m x 3.23m 10.59’ x 10.59’
Kitchen 2.53m x 5.00m 7.70’ x 16.40’
Living / Dining 3.97m x 5.00m 13.02’ x 16.40’
Bathroom 2.32m x 2.15m 7.61’ x 7.15’
Store 1 0.84m x 1.31m 2.75’ x 4.29’
Store 2 2.34m x 0.65m 7.67’ x 2.13’
WHCR Eq. Store 1.70m x 3.23m 5.57’ x 4.29’
Bedroom 1 4.50m x 3.23m 14.76’ x 10.59’
Bedroom 2 3.95m x 3.23m 12.95’ x 10.59’
I -3A4P 89 .8m 2H-3S3P 89 .8m 2
ANNUAL ENERGY COST ANALYSIS
The operational energy cost of the flatted block has been assessed using Dynamic Simulation Modelling (DSM) within
the IES Virtual Environment 2019 software.
The following table presents indicative energy costs based upon the choice of
specification on development a 4 storeys and an average generated from ground, upper
and top-floor calculations.
AVERAGE DWELLING EMISSIONS RATE IS -0 .51 KG .CO2/m 2/YEAR
– A REDUCTION OF 96%
AVERAGE SPACE HEATING DEMAND IS 23 .75 KWH/m 2/YEAR – A REDUCTION OF 35%
PVCONNECTION
HEATINGSYSTEM
COMPLIANCE LEVEL
ANNUAL ELECTRICITY
COSTS
BATTERY STORAGE
ANNUALGAS COSTS
NET ANNUAL ENERGY COSTS
Baseline Section 6 Compliance Gas Combi Boiler Landlord Supply No £388 £211 £599
Net Zero Communal ASHP Landlord Supply No £648 £0 £648
Net Zero Shared Ground Loop Array Landlord Supply No £600 £0 £600
Senior Level 1 + 2 Gas Combi Boiler Landlord Supply No £388 £168 £556
Net Zero Communal ASHP Individual Flat No £503 £0 £503
Net Zero Shared Ground Loop Array Individual Flat No £455 £0 £455
Gold Hybrid Gas Combi Boiler Landlord Supply No £388 £168 £556
Net Zero Communal ASHP Individual Flat Yes £359 £0 £359
Net Zero Shared Ground Loop Array Individual Flat Yes £310 £0 £310
F LATS : THE OUTCOME
AVERAGE ENERGY COSTS FROM £334 PER ANNUM
– A REDUCTION OF 167%
Figures represented as an average comparison to baseline Section 6 standard
A NET ZEROFUTURE
As one of the country's leading housebuilders, CCG understands that if Scotland is to move to a net zero
economy, there is a need for the rapid alignment of policy with construction resources, methods and technology.
THE CLIMATE IS CHANGING. CCG IS RESPONDING.
C A R B O N F U T U R E S
MASTARCHITECTS
CCG (Scot land) L td1 Cambuslang Road,
Cambuslang Investment Park, Glasgow G32 8NB
Email: [email protected] .co .uk
D ISCOVER MORE For more information, please contact our team.
BUILDINGFUTURES
Created in partnership with
Through the use of the Net Zero Home standard, we now know that our essential
targets can be met, both considering both the long-term carbon agenda and the
short-term need to sustain the supply of modern, energy efficient homes. Through
collaborative working with our clients and partners, the people of Scotland can
benefit from a more sustainable and progressive future designed and built by CCG.