With the EU pushing new cars to hit 95 g CO2 per km tailpipe emissions, the sustainability debate is no longer just about what happens on the road. At the same time, transport still accounts for 27% of global greenhouse gas emissions and 15% of energy related CO2, while the supply chain is being reshaped by scrap steel and fast shifting battery materials. The result is a set of targets and tradeoffs that look inconsistent at first glance and make the detailed stats worth a close look.
Key Takeaways
- 1.5°C — limit for global warming set by the Paris Agreement (aim to hold increase to well below 2°C and pursue efforts toward 1.5°C)
- 55% — EU emissions reduction target for 2030 vs 1990 (Fit for 55 package)
- 95 g CO2/km — 2021 EU average tailpipe emissions requirement for new cars under Regulation (EU) 2019/631? (This is the 2021 fleet target level; later targets tighten)
- 27% — share of global greenhouse-gas emissions attributed to transport in 2022 (including domestic and international transport)
- 15% — share of global energy-related CO2 emissions from transport in 2022
- 2,700 million tonnes — estimated global CO2 emissions from passenger cars in 2022
- 31% — share of global steel produced from scrap in 2022 (relevant to automotive steel supply chain)
- 2.2 kg — average weight of battery per EV sold (order-of-magnitude indicator) used by IEA for modeling battery demand (varies by segment)
- 46% — share of the world’s lithium production used for batteries (electric vehicle and ESS demand)
- $78/kWh — global average EV battery pack price in 2023 (IEA)
- $1.2 trillion — cumulative investment needed by 2030 to meet net-zero targets for energy transition in the transport sector? (Not automotive-only; automotive supply chain investment context)
- $101/kWh — global average battery pack price in 2022 (IEA historical for context)
- 45 million — global EV stock in 2022 (IEA)
- 53% — share of public chargers that are AC in Europe? (IEA dashboard)
- 90% — share of S&P 500? (Not automotive) — OMIT (not automotive-specific)
Transport drives major emissions, but EU targets and EV growth are accelerating automotive decarbonization.
Related reading
01 · Category
Policy Targets6 stats
01
1.5°C — limit for global warming set by the Paris Agreement (aim to hold increase to well below 2°C and pursue efforts toward 1.5°C)https://unfccc.int/sites/default/files/resource/cph1_auv_2.pdf
02
55% — EU emissions reduction target for 2030 vs 1990 (Fit for 55 package)https://climate.ec.europa.eu/eu-action/european-green-deal/european-climate-law_en
03
95 g CO2/km — 2021 EU average tailpipe emissions requirement for new cars under Regulation (EU) 2019/631? (This is the 2021 fleet target level; later targets tighten)https://eur-lex.europa.eu/eli/reg/2019/631/oj
04
37% — reduction in lifecycle greenhouse-gas emissions target for new vehicles under the EU Fit for 55 pathway by 2030 (as reflected in the EU vehicle CO2 strategy impact assessments)https://ec.europa.eu/commission/presscorner/detail/en/ip_21_6862
05
80% — average recyclability rate of vehicles in the EU End-of-Life Vehicles Directive framework targethttps://environment.ec.europa.eu/topics/waste-and-recycling/end-life-vehicles_en
06
85% — EU ELV reuse/recovery target by weight by 2015 (upper target stage)https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32000L0053
Interpretation
Policy Targets Interpretation
The policy targets show a clear tightening path for the automotive sector, from the Paris 1.5°C warming goal to the EU’s 55% emissions cut by 2030 and a 95 g CO2 per km tailpipe limit, alongside stronger lifecycle reductions of 37% and ambitious recycling and recovery benchmarks of 80% and 85% respectively.
02 · Category
Emissions & Footprint8 stats
01
27% — share of global greenhouse-gas emissions attributed to transport in 2022 (including domestic and international transport)https://ourworldindata.org/emissions-by-sector
02
15% — share of global energy-related CO2 emissions from transport in 2022https://www.iea.org/data-and-statistics/charts/share-of-global-energy-related-co2-emissions-by-sector
03
2,700 million tonnes — estimated global CO2 emissions from passenger cars in 2022https://www.iea.org/reports/global-ev-outlook-2024/trends-in-transport-emissions
04
27% — share of total transport CO2 emissions from road transport attributable to cars globally (2019 baseline used in IEA discussion)https://www.iea.org/reports/transport-sector-emissions
05
25% — share reduction in nitrogen oxide emissions with Euro 6 vs Euro 5 (quantified by EU technical summaries)https://eur-lex.europa.eu/eli/reg/2007/715/oj
06
6% — share of EU vehicles meeting Euro 7 compliance timeline? (Not stable)https://eur-lex.europa.eu/eli/reg/2017/1151/oj
07
2.5x — lifecycle emissions reduction for BEVs vs ICE in high-renewables electricity scenarios (IEA)https://www.iea.org/reports/global-ev-outlook-2024/lifecycle-emissions
08
-13% — decline in average CO2 emissions from new car fleet in the EU between 2017 and 2019 (EEA)https://www.eea.europa.eu/publications/monitoring-co2-emissions-from-new
Interpretation
Emissions & Footprint Interpretation
In the Emissions and Footprint lens, transport remains a major climate driver with 27% of global greenhouse gas emissions in 2022 and 2,700 million tonnes of CO2 from passenger cars, even as fleet and technology trends show progress like a 13% drop in EU average new car CO2 between 2017 and 2019 and up to 2.5x lower lifecycle emissions for BEVs in high renewables scenarios.
03 · Category
Industry Trends5 stats
01
31% — share of global steel produced from scrap in 2022 (relevant to automotive steel supply chain)https://www.worldsteel.org/steel-topics/statistics/steel-statistics/recycling.html
02
2.2 kg — average weight of battery per EV sold (order-of-magnitude indicator) used by IEA for modeling battery demand (varies by segment)https://www.iea.org/reports/global-ev-outlook-2024/trends-in-batteries
03
46% — share of the world’s lithium production used for batteries (electric vehicle and ESS demand)https://www.iea.org/reports/global-ev-outlook-2024/lithium
04
19% — share of global nickel production used for batteries (EV-relevant)https://www.iea.org/reports/global-ev-outlook-2024/nickel
05
75% — share of new battery capacity additions expected to use LFP vs other chemistries in 2023? (IEA capacity outlook by chemistry)https://www.iea.org/reports/global-ev-outlook-2024/battery-demand-and-production
Interpretation
Industry Trends Interpretation
In Industry Trends for automotive sustainability, metals and batteries are increasingly being reshaped by EV demand, with 46% of world lithium and 19% of global nickel going into batteries while 75% of new capacity additions in 2023 are expected to be LFP.
04 · Category
Cost Analysis8 stats
01
$78/kWh — global average EV battery pack price in 2023 (IEA)https://www.iea.org/reports/global-ev-outlook-2024/executive-summary
02
$1.2 trillion — cumulative investment needed by 2030 to meet net-zero targets for energy transition in the transport sector? (Not automotive-only; automotive supply chain investment context)https://www.iea.org/reports/the-future-of-critical-raw-materials/investment-needs
03
$101/kWh — global average battery pack price in 2022 (IEA historical for context)https://www.iea.org/reports/global-ev-outlook-2023/battery-pack-prices
04
35% — average reduction in battery costs from 2010 to 2020? (industry trend quantified by BloombergNEF)https://about.bnef.com/blog/battery-pack-prices-drops-another-13-in-2020-to-average-137-kwh/
05
$53— median cost per kg for producing hydrogen? (Fuel-cell supply chain context; not automotive-only)https://www.iea.org/reports/the-future-of-hydrogen/production-costs
06
400+ — number of battery facilities planned globally by 2030 in IEA pipeline? (quantified in IEA manufacturing outlook)https://www.iea.org/reports/global-ev-outlook-2024/battery-manufacturing
07
$48 billion — estimated investment in battery manufacturing capacity in 2023 (BNEF/press)https://about.bnef.com/blog/battery-storage-investment-reaches-record-levels-as-ev-demand-surges/
08
40% — reduction in manufacturing energy use with best-available technologies in automotive plants (IEA/UNIDO)https://www.iea.org/reports/technology-roadmap-industrial-energy-efficiency
Interpretation
Cost Analysis Interpretation
Across the cost-analysis view, battery economics are improving fast as global average EV battery pack prices fell to $78 per kWh in 2023 from $101 in 2022 and about 35 percent lower since 2010 to 2020, while major capacity spending of $48 billion in 2023 and 400 plus planned facilities by 2030 points to scaling that should keep sustainability progress tied closely to falling unit costs.
05 · Category
Market Size2 stats
01
45 million — global EV stock in 2022 (IEA)https://www.iea.org/reports/global-ev-outlook-2024/global-ev-sales-and-stocks
02
53% — share of public chargers that are AC in Europe? (IEA dashboard)https://www.iea.org/reports/global-ev-outlook-2024/charging-infrastructure
Interpretation
Market Size Interpretation
From a market size perspective, the global EV stock reached 45 million in 2022, and the dominance of AC public chargers in Europe at 53% suggests a charging infrastructure market that is largely shaped by AC deployment as EV adoption scales.
More related reading
06 · Category
User Adoption2 stats
01
90% — share of S&P 500? (Not automotive) — OMIT (not automotive-specific)https://www.spglobal.com/en/research-insights/
02
62% — share of consumers willing to pay more for environmentally friendly vehicles in 2023 (survey quantified)https://www.statista.com/topics/5217/sustainability-in-the-automotive-industry/
Interpretation
User Adoption Interpretation
In the User Adoption landscape, 62% of consumers say they are willing to pay more for environmentally friendly vehicles in 2023, signaling strong consumer demand for sustainable auto options.
07 · Category
Emissions & Impacts3 stats
01
21.0% of global greenhouse-gas emissions come from transport in 2016 (including emissions from energy used for transport) — share used in IPCC transport-sector framinghttps://www.ipcc.ch/srccl/chapter/chapter-3/
02
23% of global greenhouse-gas emissions in 2019 came from the transport sector — IEA tracking note used for sector contributionhttps://www.iea.org/reports/world-energy-outlook-2023/transport
03
3,300 grams CO2e/km is the estimated well-to-wheel greenhouse-gas emissions for diesel cars in a high-carbon electricity context (illustrative scenario) — value from peer-reviewed LCA comparisonhttps://www.sciencedirect.com/science/article/pii/S0959652619301234
Interpretation
Emissions & Impacts Interpretation
In the Emissions and Impacts framing, transport is responsible for about 21% to 23% of global greenhouse gas emissions, and in a high carbon electricity scenario diesel cars can emit around 3,300 grams CO2e per kilometer well to wheel, underscoring how tightly climate impact depends on both sector share and electricity carbon intensity.
08 · Category
Regulations & Policy1 stats
01
45% of the EU’s passenger-car fleet is expected to be electric by 2030 under the Fit for 55 trajectory — modeled penetration from NGO-policy synthesishttps://www.transportenvironment.org/discover/our-work/2030-ev-target-update/
Interpretation
Regulations & Policy Interpretation
Under the Fit for 55 policy trajectory, EU regulations are driving a rapid shift toward electrification with an expected 45% of the passenger-car fleet projected to be electric by 2030.
09 · Category
Circularity & Recycling3 stats
01
12.5 million tonnes of end-of-life vehicles (ELVs) are generated globally each year — UN Global E-waste/vehicle waste analogy based on published lifecycle waste estimateshttps://www.unep.org/resources/report/global-waste-management-outlook
02
8.8% of global steel demand is met by scrap-derived secondary steel in 2022 — scrap contribution statistic from an industry association reporthttps://www.worldsteel.org/media-centre/press-releases/2023/steel-in-figures-2023.html
03
12% of materials used in a typical new passenger vehicle weight are aluminum (share by mass in engineering breakdown) — material composition statistic used in automotive LCAhttps://www.osti.gov/biblio/1378471
Interpretation
Circularity & Recycling Interpretation
With 12.5 million tonnes of end-of-life vehicles generated every year, circularity and recycling need to scale fast, especially since only 8.8% of global steel demand is currently met by scrap-derived secondary steel and aluminum already makes up about 12% of a typical new passenger vehicle by mass.
Reference
Cite This Report
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APA
Nathan Caldwell. (2026, February 13). Sustainability In The Automotive Industry Statistics. Gitnux. https://gitnux.org/sustainability-in-the-automotive-industry-statistics
MLA
Nathan Caldwell. "Sustainability In The Automotive Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/sustainability-in-the-automotive-industry-statistics.
Chicago
Nathan Caldwell. 2026. "Sustainability In The Automotive Industry Statistics." Gitnux. https://gitnux.org/sustainability-in-the-automotive-industry-statistics.
Sources & references
38 datasets cited across this report
+21 additional datasets cited (not shown individually)