Arla Foods Consolidated Annual Report 2021
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Arla Foods Consolidated Annual Report 2021 / Environmental, social and governance (ESG) data / Notes
Environmental figures
1.1 GREENHOUSE GAS EMISSIONS (CO2e)
Contents
III
Accounting policies
Calculating CO₂ equivalents
Greenhouse gases are gases that contribute to the
warming of the climate by absorbing infrared radiation.
Besides the widely known carbon dioxide (CO2), there
are two other major greenhouse gases associated with
dairy production: methane (CH4) and nitrous oxide
(N2O). In order to calculate Arla's total greenhouse gas
emissions (the carbon footprint), different greenhouse
gas emissions are converted into carbon dioxide
equivalents (CO2e). The conversion of different gases
reflects their global warming potential.
The potency of the different gases is taken into
consideration according to the following calculations
(based on the IPCC* Fifth Assessment Report, Climate
Change 2013):
1 kg of carbon dioxide (CO2) = 1 kg of CO₂e
1 kg of methane (CH4) = 28 kg of CO₂e
1 kg of nitrous oxide (N2O) = 265 kg of CO₂e
The majority of Arla's emissions are methane from
digestion and manure storage, nitrous oxide from
fertilizer and manure usage.
Greenhouse gas emissions are categorised into three
scopes according to where they appear across
the value chain, and what control the company has
over them.
Scope 1 All direct emissions
Scope 1 emissions relate to activities under the group's
control. This includes transport using Arla's vehicles,
and direct emissions from Arla's production facilities.
Scope 1 emissions are calculated in accordance with
the methodology set out in the GHG protocol by
applying emission factors to Arla-specific activity data.
Scope 2-Indirect emissions
Scope 2 emissions relate to the indirect emissions
caused by Arla's energy purchases, i.e. electricity or
heat. Scope 2 emissions are calculated in accordance
with the methodology set out in the GHG protocol by
applying emission factors to Arla-specific activity data.
In 2020, Arla switched from location-based scope 2
reporting to market-based reporting and updated the
2015 baseline. The market-based allocation approach
reflects emissions from the specific electricity and other
contractual instruments that Arla purchases, which may
differ from the average electricity and other energy
sources generated in a specific country. This gives
Arla the chance to purchase electricity and other
contractual instruments that emit less greenhouse
WHERE DO OUR EMISSIONS COME FROM?
N₂O CO₂
N₂O/CH4 CH4
CH4
gases than the country average. In accordance with
the GHG protocol, Arla discloses scope 2 emissions
according to both the market- and location-based
method (also known as dual reporting).
Scope 3-Other indirect emissions
Scope 3 emissions relate to emissions from sources
that Arla does not directly own or control. They cover
emissions from purchased goods and services
(e.g. raw milk purchased from owners and contract
farmers, whey, packaging and transport purchased from
suppliers), but also waste processing from sites. Scope 3
emissions are, in line with the GHG protocol, calculated
by applying emission factors to Arla-specific activity data.
←
CO2
CO2
CO₂
Scope 1
2%
Feed production
Farms
Transport
Production and offices
Transport
Waste
management
Scope 3
96%
Purchased energy
Scope 2
2%
According to the 2021 quantification of Arla's climate impact, scope 1 and 2 emissions accounted for 2 and 2 per cent of total emissions, respectively. Scope 3 emissions
accounted for 96 per cent of Arla's climate impact. Milk production on farm (including, among many factors, methane emitted by cows, and emissions related to feed and
transport of feed) accounted for 83 per cent of total emissions.
* The IPCC (Intergovernmental Panel on Climate Change) is the United Nations' body for assessing the science related to climate change.View entire presentation