Title: Volume 63—Automobiles
Category: Part B—Industry-based Guidance for IFRS S2
Source: IFRS Foundation (https://www.ifrs.org)
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Year: 2023
Type: Industry
Industry-based Guidance on implementing
Climate-related Disclosures
Volume 63—Automobiles
June 2023
IFRS S2
IFRS
® Sustainability Disclosure Standard
International Sustainability Standards Board
This Industry-based Guidance accompanies IFRS S2 Climate related Disclosures (published
June 2023; see separate booklet) and is issued by the International Sustainability
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© IFRS Foundation 2023
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IFRS S2 CLIMATE-RELATED DISCLOSURES–JUNE 2023
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1
Introduction
This volume is part of the Industry-based Guidance on Implementing IFRS S2 Climate-related
Disclosures. This guidance suggests possible ways to apply some of the disclosure requirements in
IFRS S2 but does not create additional requirements.
This volume suggests possible ways to identify, measure and disclose information about
climate-related risks and opportunities that are associated with particular business
climate-related risks and opportunities that are associated with particular business
models, economic activities and other common features that characterise participation in
this industry.
This industry-based guidance has been derived from Sustainability Accounting Standards
Board (SASB) Standards, which are maintained by the International Sustainability
Standards Board (ISSB). The metric codes used in SASB Standards have been included for
Standards Board (ISSB). The metric codes used in SASB Standards have been included for
ease of reference. For additional context regarding the industry-based guidance contained
in this volume, including structure and terminology, application and illustrative
examples, refer to Section III of the Accompanying Guidance to IFRS S2.
IFRS S2 INDUSTRY-BASED GUIDANCE
2
© IFRS Foundation
Volume 63—Automobiles
Industry Description
Automobiles industry entities manufacture passenger vehicles, light trucks and
motorcycles. Industry players design, build and sell vehicles that use a range of
traditional and alternative fuels and powertrains. They sell these vehicles to dealers for
consumer retail sales as well as sell directly to fleet customers, including car rental and
leasing entities, commercial fleets and governments. Because of the industry’s global
leasing entities, commercial fleets and governments. Because of the industry’s global
nature, nearly all entities have manufacturing facilities, assembly plants and service
locations in several countries around the world. The Automobiles industry is
concentrated, with a few large manufacturers and a diversified supply chain. Given the
industry’s reliance on natural resources and sensitivity to the business cycle, revenue is
typically cyclical.
Sustainability Disclosure Topics & Metrics
typically cyclical.
Sustainability Disclosure Topics & Metrics
Table 1. Sustainability Disclosure Topics & Metrics
TOPIC
METRIC
CATEGORY
UNIT OF
MEASURE
CODE
Fuel Economy
& Use-phase
Emissions
Sales-weighted average passenger fleet
fuel economy, by region
Quantitative
Mpg, L/km,
gCO₂/km,
km/L
TR-AU-410a.1
Number of (1) zero emission vehicles
(ZEV), (2) hybrid vehicles and (3) plug-
in hybrid vehicles sold
Quantitative
Number
TR-AU-410a.2
Discussion of strategy for managing
in hybrid vehicles sold
Quantitative
Number
TR-AU-410a.2
Discussion of strategy for managing
fleet fuel economy and emissions risks
and opportunities
Discussion
and Analysis
n/a
TR-AU-410a.3
Table 2. Activity Metrics
ACTIVITY METRIC
CATEGORY
UNIT OF
MEASURE
CODE
Number of vehicles manufactured
Quantitative
Number
TR-AU-000.A
Number of vehicles sold
Quantitative
Number
TR-AU-000.B
Fuel Economy & Use-phase Emissions
Topic Summary
Quantitative
Number
TR-AU-000.B
Fuel Economy & Use-phase Emissions
Topic Summary
Motor vehicle fossil fuel combustion accounts for a significant share of the greenhouse
gas (GHG) emissions contributing to global climate change. Engine exhaust also generates
local air pollutants such as nitrogen oxides (NOx), volatile organic compounds (VOCs) and
particulate matter (PM), which can threaten human health and the environment. In this
particulate matter (PM), which can threaten human health and the environment. In this
context, vehicle emissions increasingly concern consumers and regulators around the
world. Although use-phase emissions are downstream from auto manufacturers,
regulations often focus on auto manufacturers to reduce these emissions, such as
through fuel economy standards. More stringent emissions standards and changing
consumer demands are driving electric vehicle and hybrid market expansion, as well as
consumer demands are driving electric vehicle and hybrid market expansion, as well as
IFRS S2 CLIMATE-RELATED DISCLOSURES–JUNE 2023
© IFRS Foundation
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for high fuel-efficiency conventional vehicles. Moreover, manufacturers are designing
innovative vehicles made with lighter-weight materials to improve fuel efficiency.
Entities that meet current fuel-efficiency and emissions standards and continue to
innovate to meet or exceed future regulatory standards in various markets may
strengthen their competitive position and expand their market share, while mitigating
the risk of reduced demand for conventional vehicles.
Metrics
the risk of reduced demand for conventional vehicles.
Metrics
TR-AU-410a.1. Sales-weighted average passenger fleet fuel economy, by region
1
The entity shall disclose the average fuel economy of its passenger and light-duty
vehicle fleet, weighted for the footprint of vehicles sold, by geographical region.
1.1
The average fuel economy shall be calculated by model year as required
for regulatory purposes.
1.2
In the absence of regulatory guidance on calculating a fleet average, the
1.2
In the absence of regulatory guidance on calculating a fleet average, the
entity shall calculate performance based on the fuel economy of vehicles
sold during the reporting period weighted by sales volume.
1.3
The calculation shall be made on a fleet-average basis regardless of
whether regulations are based on vehicle weight.
2
The entity shall disclose the percentage by geographic region.
2.1
Geographical regions are defined as the regions for which the entity
2.1
Geographical regions are defined as the regions for which the entity
conducts segment financial reporting and which are subject to fleet fuel
economy, fuel consumption or emissions standards.
3
Disclosure may be provided in various units for each geographical region, which
may include:
3.1
Grams of carbon dioxide per kilometre (gCO2/km) for (1) passenger cars
and (2) light commercial vehicles sold in the European Union
3.2
and (2) light commercial vehicles sold in the European Union
3.2
Litres of petrol per kilometre (L/km) for passenger vehicles sold in Japan
3.3
Miles per gallon (mpg) for (1) domestic passenger cars, (2) imported
passenger cars and (3) light trucks sold in the US and subject to Corporate
Average Fuel Economy (CAFE) standards, where these vehicle categories
are defined in US 49 CFR Part 523
3.4
Kilometres per litre (km/L) for passenger vehicles sold in New Zealand
4
3.4
Kilometres per litre (km/L) for passenger vehicles sold in New Zealand
4
The scope of disclosure shall include all vehicles subject to national passenger
vehicle standards for fleet fuel economy, fuel consumption or emissions.
5
The entity may disclose fleet performance for other vehicle segments such as:
5.1
Cargo vehicles in Japan
5.2
Heavy-duty vehicles in the US
5.3
Light commercial vehicles in the EU
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© IFRS Foundation
TR-AU-410a.2. Number of (1) zero emission vehicles (ZEV), (2) hybrid vehicles
and (3) plug-in hybrid vehicles sold
1
The entity shall disclose the number of vehicles sold during the reporting period
classified as: (1) zero emission vehicles (ZEV), (2) hybrid vehicles and (3) plug-in
hybrid electric vehicles.
1.1
ZEVs are vehicles driven only by an electric motor that are powered by
advanced-technology batteries or hydrogen fuel cell, and they have no
advanced-technology batteries or hydrogen fuel cell, and they have no
tailpipe emissions over their entire lifetime under all possible operational
modes and conditions.
1.2
Hybrid vehicles (hybrid electric vehicle or HEVs) are vehicles that can draw
propulsion energy from both of these on-vehicle sources of stored energy:
(a) a consumable fuel and (b) an energy storage device such as a battery,
capacitor or flywheel.
1.3
capacitor or flywheel.
1.3
Plug-in hybrid electric vehicles are vehicles that offer electric driving with
an electric motor powered by a large battery pack that is charged by
plugging into a source of electricity.
2
The scope of disclosure includes all vehicles sold globally that are eligible to be
classified in accordance with the above guidance.
TR-AU-410a.3. Discussion of strategy for managing fleet fuel economy and
emissions risks and opportunities
1
emissions risks and opportunities
1
The entity shall discuss its strategy for improving the fuel economy and reducing
the use-phase emissions of its fleet.
1.1
Use-phase emissions include greenhouse gases and air pollutants such as
carbon dioxide, nitrogen oxides, volatile organic compounds, and
particulate matter.
2
Relevant aspects of the strategy include improvements to existing vehicles and
technologies, the introduction of new technologies, research and development
technologies, the introduction of new technologies, research and development
efforts into advanced technologies, and partnerships with peers, academic
institutions or customers.
3
Relevant technologies may include those related to materials design and
engineering, advanced powertrains, renewable fuels, energy storage and batteries,
aerodynamic design, fuel injection systems, particulate filters, and products and
fuels that otherwise result in reduced emissions.
3.1
Advanced
powertrain
fuels that otherwise result in reduced emissions.
3.1
Advanced
powertrain
technologies
include
vehicles
and
vehicle
components that are electric, hybrid electric, plug-in hybrid, dual-fuel and
zero-emissions (for example, fuel cell).
3.2
Renewable fuels and energy technologies are those that operate on sources
capable of being replenished in a short time through ecological cycles,
including biomass (including ethanol, first-generation biofuels and
advanced biofuels).
3.3
including biomass (including ethanol, first-generation biofuels and
advanced biofuels).
3.3
Products that result in reduced emissions include any vehicle or
technology that achieves a significant reduction in fuel consumption.
IFRS S2 CLIMATE-RELATED DISCLOSURES–JUNE 2023
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3.4
Fuels that result in reduced emissions include biodiesel, ethanol, natural
gas, propane and hydrogen.
3.5
Internal combustion engines include those equipped with technology (for
example, selective catalytic reduction) to reduce nitrogen oxide emissions.
3.6
Particulate filters (for example, wall-flow filter or partial-flow filter)
include those that reduce emissions (including carbon monoxide,
hydrocarbons and particulate matter).
3.6.1
hydrocarbons and particulate matter).
3.6.1
If relevant, the entity shall discuss the technologies it is prioritising
to improve the fuel economy and reduce emissions of its vehicles,
such as the specific type of fuel systems it is developing (for
example, hybrid, electric or fuel cell).
4
The entity shall discuss the factors influencing fuel economy and emissions
efforts, such as meeting customer demand or meeting regulatory requirements of
the markets it operates in or plans to operate in.
the markets it operates in or plans to operate in.
4.1
Relevant programmes and initiatives may include:
4.1.1
California Low-Emission Vehicle Program – LEV III
4.1.2
China VI emission standard
4.1.3
Euro 6 standards for light duty vehicles
4.1.4
US Clean Air Act
4.1.5
US Corporate Average Fuel Economy (CAFE) standards
5
The entity shall discuss whether it is complying with fuel economy and use-phase
regulatory obligations, whether such existing regulations require future
regulatory obligations, whether such existing regulations require future
improvements, progress towards meeting such regulations and strategies to
maintain compliance with emerging regulations.
6
The scope of disclosure includes all vehicles subject to national and local vehicle
standards.
7
The entity may discuss the benchmarks used to measure improvements in fuel
economy and emissions reductions, including targets for fuel economy
improvements and emissions reductions.
improvements and emissions reductions.
IFRS S2 INDUSTRY-BASED GUIDANCE
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