North America Automotive Catalytic Converter Market Size, Share, and Growth Forecast for 2024 - 2031

The North America automotive catalytic converter market is projected to witness a CAGR of 7.3% during the forecast period from 2024 to 2031. It is anticipated to increase from US$ 18.63 Bn recorded in 2024 to a staggering US$ 32.34 Bn by 2031.

Strict emissions laws, rising automobile manufacturing, and technical improvements are contributing to the notable expansion of the automotive catalytic converter market in North America. To comply with strict emission regulations, modern converters are being made with cutting-edge materials like platinum, palladium, and rhodium for durability and efficiency.

The use of improved catalytic converters is being influenced by government laws in both the U.S. and Canada. Manufacturers are encouraged to lower carbon monoxide, nitrogen oxides, and hydrocarbons by the EPA's enforcement of the strict emission standards in the U.S. Demand for catalytic converters is further increased by Canada's conformity to international standards.

Key Highlights of the Market

• To control the emissions of dangerous vehicles, governments in North America have put strict emission standards into place.
• North America's increasing vehicle production is boosting demand for catalytic converters.
• Increasing awareness of the environmental impact of automotive emissions is driving adoption of catalytic converters in North America.
• Catalytic converter technology innovations, including the development of more efficient and cost-effective materials, are pushing market growth.
• In 2024, the three-way oxidation-reduction segment leads the market with a share of 64.9% due to innovations in material science.
• Based on material, the palladium segment leads the market with a share of 57.6% in 2024 owing to efficient hydrocarbon oxidation.
• The U.S. is estimated to lead with a market share of 85.4% owing to developments in automotive parts.
• Canada is anticipated to hold a market share of 14.6% in 2024 amid increasing automotive production.

The automotive catalytic converter market in the U.S. is experiencing a surge due to ongoing research and development in automotive parts. The country is estimated to hold a market share of 85.4% in 2024.

• The EPA's announcement of new tailpipe emission limits in April 2023 aims to curb greenhouse gas emissions from vehicles, with the goal of 67% of new light-duty vehicles being electric by 2032.

Such a market shift aligns with the push for sustainable transportation solutions, creating growth opportunities for the automotive parts manufacturing industry. EPA’s regulations will likely impact emission standards and spur innovations in automotive components. These include catalytic converters, which are important for reducing vehicle emissions.

Manufacturers are further adapting by developing more efficient production methods and enhancing research and development efforts. The U.S. government's investments in green technologies and the booming market for electric vehicles are set to benefit the automotive parts sector.

The market for vehicle catalytic converters is anticipated to develop as a result of Canada's boom in auto production. In 2024, the country is likely to hold a market share of 14.6%.

• Over 1.54 million light automobiles were produced in 2023 in Canada, which was a 25.7% rise from the previous year.
• Production is predicted to increase by 2.9% in 2024, indicating that the automotive sector of Canada will likely continue to develop despite obstacles such as factory shutdowns for electric car improvements.

Rising non-permanent residents and the shift toward electric and hybrid vehicles is influencing production methods and demand for efficient parts like catalytic converters. It is potentially benefiting the market for environmentally friendly vehicle components. 

In 2024, three-way oxidation-reduction catalytic converters led the market with a share of 64.9%. This was due to new developments in materials and technology for catalytic converters.

The converters create better catalyst compositions and improved designs, making them more effective at reducing emissions than two-way converters. While two-way converters only treat nitrogen oxide, three-way converters handle more pollutants.

The number of cars with internal combustion engines is likely to keep increasing, which is set to help maintain the booming demand for three-way catalytic converters. Electric vehicles are anticipated to take longer to replace heavy-duty commercial vehicles like trucks and tractors. As a result, demand for three-way catalytic converters is projected to surge in the automotive industry of North America.

Based on material, the palladium segment is projected to attain a market share of 57.6% in 2024. Palladium's high efficiency in hydrocarbon oxidation makes it an essential component in catalytic converters in North America. It also has the capability to lower hazardous emissions, especially for gasoline-powered automobiles.

The U.S. has been actively harnessing palladium's qualities due to stringent EPA emissions standards in the country. These aim to lower the levels of hydrocarbons, nitrogen oxides, and carbon monoxide in vehicle emissions.

Research into alternatives is being prompted by the shifting palladium prices in North America, which are caused by mining limits and geopolitical considerations. Palladium's thermal stability and performance under extreme temperatures are still unrivaled. Demand and innovation in catalytic converter design are driven by Canada's compliance with international pollution standards.

Rhodium, on the other hand, is anticipated to remain in the second position with a share of 23.1% in 2024. This is set to be pushed by its high effectiveness in neutralizing nitrogen oxides (NOx).

The North America automotive catalytic converter market is surging as a result of improved materials, strict emission regulations, and rising auto manufacturing. Novel materials like platinum, palladium, and rhodium are used in modern converters to increase efficiency and durability while adhering to environmental regulations in the U.S. and Canada.

The industry has been greatly impacted by recent product innovations, such as lightweight, environmentally friendly automobiles and ceramic substrates with a honeycomb structure. By lowering material consumption and efficiency, manufacturers in the region are investing in research and development to improve designs and lower precious metal costs. For example,

• In 2023, Canada required the use of low-emission technologies, leading to more vehicles using three-way catalytic converters.
• The U.S. has also tightened its emission rules, pushing car makers to invest in more efficient converters.
• Companies like Tenneco and BASF have increased their production to meet the rising demand in North America.

The North America automotive catalytic converter market recorded a decent CAGR of 7.5% in the historical period from 2019 to 2023. New passenger and commercial vehicle sales in the region were negatively impacted by the COVID-19 pandemic.

It also had a severe effect on the automotive catalytic converter business. Catalytic converter aftermarket sales did not rebound in 2020 despite restrictions. Due to a rising need for personal mobility, the market is anticipated to rebound after the pandemic. For instance,

• The Connecticut government passed Public Act 22-43 in May 2022. It establishes regulations for the purchase and sale of automobile catalytic converters by different organizations.
• To enhance its ability to recycle precious metals from old car catalytic converters and other sources, BASF SE announced the development of its platinum group metals refining facility in Seneca, Carolina.

Sales of automotive catalytic converters in North America are estimated to record a CAGR of 8.2% during the forecast period between 2024 and 2031.

Launch of Low-pollution Technologies to Propel Growth

The tremendous growth of the automotive industry in North America has raised demand for catalytic converters as emissions standards tighten. Automakers have been pressured to implement low-pollution technologies by the U.S. EPA's 2023 improved emission regulations and Canada's conformity to international standards.

Increased consumer purchasing power also plays a key role in market expansion. For instance,

• In 2024, North America experienced a 12% increase in vehicle sales due to high disposable incomes and rising demand for passenger cars and SUVs.

The market's growth trajectory is in line with changing consumer preferences and regulatory requirements as unique manufacturing processes like 3D-printed substrates. In addition, lower production costs are set to make converters more accessible and environmentally friendly.

Awareness of Automotive Emissions to Boost Adoption of Catalytic Converters

The adoption of catalytic converters in North America is set to be driven by increasing environmental awareness of automotive emissions. The Environmental Protection Agency (EPA) in the U.S. has set stringent emissions regulations to reduce harmful pollutants like nitrogen oxides, carbon monoxide, and hydrocarbons.

• In April 2023, EPA announced new tailpipe emissions limits to accelerate the transition to clean vehicles and reduce greenhouse gas emissions.
• The federal government of Canada is aligning its policies with international environmental initiatives and enforcing stronger requirements to minimize car emissions.

Demand for vehicles with catalytic converters and conventional combustion engines is still high because of environmental concerns, even if sales of electric vehicles are predicted to rise. Catalytic converters are essential for compliance, and these initiatives are part of a global movement to lower car emissions.

Rise of EVs to Hamper Demand for Catalytic Convertors in U.S. and Canada

The market for automotive catalytic converters in the U.S. and Canada is threatened by the rising number of electric vehicles as these do not require a combustion chamber. For instance,

• In the U.S., EV sales reached 1.1 million units in 2023, accounting for 7.2% of total vehicle sales.
• In Canada, over 70,000 EV sales were recorded in 2023, which was a 40% increase from 2022.

As automakers shift toward electric and hybrid models, the reliance on catalytic converters is anticipated to decrease.

• The U.S. government's goal of 50% of new vehicle sales being electric by 2030 will likely reduce demand for conventional catalytic converters.

Catalytic Converter Aftermarket Creates Avenues due to Regulations in North America

The North America catalytic converter aftermarket is rising due to high demand for replacement parts, vehicle maintenance awareness, and vehicle ownership. As cars age, the need for catalytic converter repairs increases, particularly in the U.S. and Canada, where effective emission systems are critical.

Manufacturers' emphasis on efficiency and technological developments in catalytic converter design and materials are projected to have an impact on the aftermarket sector. This is due to the recent changes, such as the EPA's tailpipe emissions standards. Growing number of cars in need of replacement parts and regulatory changes are set to drive expansion in the North America catalytic converter aftermarket. 

Rising Trend for Eco-consciousness in Auto Industry to Open the Door to Innovation

More people are becoming aware of environmental issues, especially air pollution and its harmful effects on public health. This awareness is increasing the demand for catalytic converters.

As individuals and governments learn about the dangers of vehicle emissions, they are focusing more on clean technologies. This change in what people want, along with new rules to cut emissions, is creating lucrative opportunities for the North America automotive catalytic converter market.

The push for sustainability and clean air is also encouraging innovations and investments in improved emission control systems. This benefits both industry and the environment.

Large-scale companies like BOSAL and BASF control most of the North America vehicle catalytic converter market and have a big impact on key trends. Significant investments in research and development, which improve current product offerings and promote innovation, propel the market.

To remain competitive in changing market conditions, these businesses are also looking to form alliances and partnerships with other institutions and research centers. Through collaborative research endeavors, they hope to capitalize on group knowledge to extend their product lines and propel technical progress.

The market for automobile catalytic converters in North America is currently going through a dynamic period that is being fueled by substantial investments, innovations, and strategic partnerships among key industry participants.

Recent Industry Developments

• In March 2023, Tenneco, Inc., based in Michigan, purchased Clean Diesel Technologies, Inc., a leading manufacturer of heavy-duty diesel engine pollution management systems.
• In February 2023, London-based Johnson Matthey and Brussels-based Umicore announced their partnership to develop and sell innovative catalytic converter technology for electric cars.
• In January 2023, BASF, based in Ludwigshafen, introduced its new Emisshield catalytic converter technology, which is said to improve longevity and performance.