Simple carbon footprint

Dr Duncan East
Head of Sustainability
E : duncane@marwell.org.uk
W : marwellwildlife.org.uk

Definitions• Direct emissions– Resulting from activity with equipment under your control• Indirect emissions– Resulting from activity of others providing services to you

Definitions• Scope 1

Direct emissions from your equipment• Scope 2
Emissions from the provision of electricity,heat or cooling from a third party• Scope 3
All other emissions from others providing
services to youBoundaries

Scope 1

Scope 1

Heating fuelBuilding
Heating fuelQuantity (kWh / m3 / litres / tonnes)
Data source (meter readings, invoices, delivery notes)
CO2 conversion factor
Carbon Dioxide (tonnes)
Process fuel use
Process
Heating fuelQuantity (m3 / litres / Kg / tonnes)
Data source (meter readings, invoices, delivery notes)
CO2 conversion factor
Carbon Dioxide (tonnes)
Transport and fuel use

Building 1
Mains gas

Building 2
LPG

Building 3
Oil

Building 4
Woodchip

2.021
0.00

1.557
0.00

2.758
0.00

57.1530.00

Water boilers
Mains gas

Steam
Mains gas

Welding
ButaneCooking
Mains gas

2.021
0.00

2.021
0.00

3.033
0.00

2.021
0.00

Type
Fuel type
Quantity (litres, distance)
Data source (receipts, vehicle logs)
CO2 conversion factor
Carbon Dioxide (tonnes)
Fugitive refridgerent emissions
Refridgerent type for top up
Top up volume from service records
CO2 conversion factor
Carbon Dioxide (tonnes)

Scope 2

Scope 2

Electricity - Market based approach ie Green Tariff energy
Building or zone
kWh (meter reads or invoice)
Generation CO2 per kWh
Carbon dioxide (tonnes)
Electricity - location based approach ie grid average emissions
Building or zone
kWh (meter reads or invoice)
Generation CO2 per kWh
Carbon dioxide (tonnes)

Site vehicles

Fleet vehicles Fleet vehicles

0.00.0Petrol driven
equipment
PetrolDiesel

PetrolDiesel

2.512
0.00

R410A

2.194
0.00
Refrigeration
top up
R404A

2.512
0.00
Refrigeration
top up
R452A

2088
0.00

3922
0.00

2140
0.00

Meter 1

Meter 2

Meter 3

Meter 40.000000.0000
00.0000
00.0000
00.0

Meter 100.2123
0

Meter 200.2123
0

Meter 300.2123
0

Meter 400.2123
00.0

A/C top up

2.194
0.00

0.00.0Market based
Location based

0.00.0Scope 1 - Heating

Scope 1
Heating fuelBuilding

Building 1 Building 2 Building 3 Building 4

Heating fuelQuantity (kWh / m3 / litres / tonnes)
Data source (meter readings, invoices,delivery notes)
CO2e conversion factor
Carbon Dioxide (tonnes)

Mains gas
10000

LPG
5000

Oil
20000

Woodchip
100

2.021
20.21

1.557
7.79

2.758
55.16

57.153
5.72

Steam
Welding
generator

Cooking

88.9

Process fuel use
Process
Heating fuelQuantity (m3 / litres / Kg / tonnes)
Data source (meter readings, invoices,delivery notes)CO2e conversion factor
Carbon Dioxide (tonnes)

Waterboilers

Mains gas Mains gas
1000
500

2.021
2.02

2.021
1.01

Butane37

Mains gas
500

3.033
0.11

2.021
1.01

4.2

Scope 1 – Transport fuels

Scope 1
Transport and fuel use

Petroldrivenequipment

Type

Site
vehicles

Fleet
Fleet
vehicles vehicles

Fuel type

DieselPetrolDieselPetrolQuantity (litres, distance)

5000

10000

10000

500

CO2e conversion factor

2.512

2.194

2.512

2.194

Carbon Dioxide (tonnes)

12.56

21.94

25.12

1.10

Data source (receipts, vehicle logs)
60.7

Scope 1 – Refrigeration

Scope 1
Fugitive refridgerent emissions

Refridgerent type for top up

A/C top up

Refrigeration Refrigeration
top up
top up

R410A

R404A

R452A

111

CO2e conversion factor

2088

3922

2140

Carbon Dioxide (tonnes)

2.09

3.92

2.14

Top up volume from service records

8.2

Scope 2 – Electricity
Meter photo

Scope 2
Electricity - Market based approach ie Green Tariff
energyBuilding or zone
Meter 1

Meter 2

Meter 3

Meter 4

kWh (meter reads or invoice)250000200000150000100000Generation CO2e per kWh0.0000

0.00000.00000.0000Carbon dioxide (tonnes)
0Electricity - location based approach ie grid averageemissions
Building or zone
Meter 1000

Meter 2

Meter 3

Meter 4

kWh (meter reads or invoice)250000200000150000100000Generation CO2e per kWh

0.21230.21230.21230.2123

Carbon dioxide (tonnes)

534232

210.0

148.6

https://www.gov.uk/government/publications/greenhouse-gas-reporting-conversion-factors2021

Market based 161.9

Location based 310.5

Winchester Sustainable
Business Network

Planet MarkPost COP26 Roundup and Carbon
Certification
ActionNet Zero and Target Setting
Eva KoszorusBusiness Development Manager
Planet MarkMeasure©2021 PlanetMark

EngageCommunicate
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Discussion
1. Understand Net Zero
2. Set your targets and start measuring

3. Get stuck in!

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The Planet Mark
Zero Carbon Tour
Travelling all across the UK in the ‘Carbon
Battle Bus’ to COP26 taking the zero carbon
message to towns, cities, companies andcommunities.

1)

Raise awareness for COP26, the UNbacked Race to Zero and#TogetherForOurPlanet campaigns.

2)

Gather “Carbon Stories” to inspireothers.

3)

Helping companies to set credible net
zero carbon targets and plans toachieve them.
#ZeroCarbonTour©2021 PlanetMark©2021 PlanetMark

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Who Are Planet Mark?
What We Do
Planet Mark is a sustainability certification which recognises continuous improvement, encourages
action and builds an empowered community of like-minded individuals who make a world ofdifference in every type of organisation.

How
Our simple three step process takes organisations on a journey to sustainability action:

1. Measure
We help you collate carbon and social value data to measure your impact.

2. Engage
Our engagement experts unlock your team’s passion to take action.

3. Communicate
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Get involved on www.slido.com using #302

Carbon Jargon
What does it allmean?
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#ZeroCarbonTour

Scopes of emission
There are 3 Scopes of Emissions:
Scope 1

Fuel you burn yourself (e.g. oil heaters
and fuel in owned company vehicles).
Scope 2
Energy you consume (e.g. electricity).

Scope 3Everything else! (e.g. waste,commuting, supply chain and so on).

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e.g.
• Renewable Energy• EV Fleet• Energy Efficiency©2021 PlanetMarke.g.
• Supplier Engagement• Waste Reduction• Travel Hierarchiese.g.
• Natural Solutions• Limited Technologies

25

Net Zero vs True Zero
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%

True ZeroNet ZeroS1 / S2 / S3 Requirement

Carbon Removal Offsets

012345678910Years from today©2021 PlanetMark

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#ZeroCarbonTour

Carbon offsets.
Carbon offset schemes allow companies to invest
in international environmental projects thatbalance out their own carbon footprints.
• Gold Standard (International, additional)
Verified Carbon Standards.
Two types:1)

Carbon Avoidance

Avoidance of carbon emissions going into theatmosphere (e.g. wind, solar).
2)

Carbon Removal

Removal through carbon sequestration. UK
Woodland Code (trees, peatland restoration) orthrough technology.

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Carbon neutral
vs. net zero carbon©2021 PlanetMark

Net zero carbon – best practiceDefined byPAS 2060 standard

Standard developing

Measurement: Scope Required
1 and 2Required

Measurement: Scope Not required
3Required

Carbon reduction
Reduction plan requiredtarget: Scope 1 and 2

Zero (Reduce as close to zero aspossible)

Carbonreduction target:
Scope 3

Not required

Reduce as close to zero as possible

Offsetting/GHGR

Buy offsets equivalent tototal carbon footprint

Residual emissions (scope3) compensated by GHG removals

28

Definitions of terms.

CarbonneutralNet zero
CarbonZerocarbon

Climatepositive

CarbonoffsetWorking to a carbon
reduction plan, measured
and reduce operationalcarbon (minimum scope
1 and 2) and purchasegold standard offsets
equivalent to total carbon
footprint.

Measure scope 1, 2 and 3emissions, reduce scope 1and 2 emissions to zero,and reduce scope 3 byminimum 50%, andbalance any residual
scope 3 emissions using
accredited carbon removal
schemes. To be net zerocarbon a business canalso be carbon neutral.

No greenhouse gas
emissions are released
into the atmosphere.

Certified carbon neutral,and in addition offset anadditional 100% ofemissions throughclimate positive projects.

Carbon offset schemes
allow individuals andcompanies to invest ininternational
environmental projects inorder to balance theirown carbon footprints.

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Get involved on www.slido.com using #302

Measurementand target
setting©2021 PlanetMark30

©2021 PlanetMark

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Net zero carbon goal – example pathways
2030

2040

LeaderScope 1 & 22030 net zero; 100% reduction

Scope 32030 net zero; >= 55% reduction

2035: 80%reduction

Good2035

Scope 1 & 22030;>= 50% reduction

2040 net zero; 100% reduction

Scope 32030;>= 50% reduction

2040 net zero; >=90% reduction

Minimum

2021

Scope 1 & 22030;>= 50% reduction

2050 net zero; 100% reduction

Scope 32030;>= 50% reduction

2050 net zero; >=90% reduction

2045

2050

2040: 100%
reduction©2021 PlanetMark
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Planet Mark – Official partners of
the UN-backed Race to Zero Campaign©2021 PlanetMark

PledgePlan

ProceedPublishPledge at head oforganisational level toreach net zero as soon
as possible before
2050.

Within 12 months ofjoining, set an interim
target representing
your fair share of 50%
reduction by 2030.

Take immediate,
meaningful action
toward achieving net
zero within first 12
months of joining.

Report progressannually by publishingagainst your targets ona public platform.

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Get
stuck in!
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Make YourNet Zero Carbon
Commitment.
Join the official Planet Mark UN-backed Race to Zero
Commitment pledge wall here:

www.zerocarbontour.com
For sector-specific routes for SME’s, financial institutions,universities, cities and regions you should also sign up here:

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1. Mobilise your people to cut your operational carbon

2. Engage your supply chain to reduce your Scope 3
3. Monitor and communicate your progress

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Join us to go net zero:www.planetmark.com
Join the official Planet Mark UN-backed Race to Zero Commitment pledge
wall here:
www.zerocarbontour.com
For sector-specific routes for financial institutions, universities, cities andregions you should also sign up here:
https://racetozero.unfccc.int/join-the-race/

Contact:

Eva Koszorus
eva.koszorus@planetmark.com©2021©2021PlanetMark
PlanetMark

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