Archive · 14 Jan 2026
Innovations Reduce NOx Without Raising CO₂
Cars and trucks release pollutants like NOx, which cause breathing problems and smog.
Scientists and engineers are working on ways to reduce these pollutants without making cars use more fuel and release more CO₂.
They are improving engines and using special filters called catalytic converters.
They are also looking at alternative fuels like hydrogen and methanol.
One expert, Prathik Meruva, has found ways to reduce NOx by up to 99.9% in some systems.
The goal is to make cars cleaner and more efficient for a better environment.
The automotive industry is focusing on reducing NOx emissions to combat air pollution and respiratory issues.
Technologies like engine calibration and after-treatment systems are being improved to reduce NOx without increasing CO₂ emissions.
Alternative fuels such as hydrogen and methanol are being explored for their potential to reduce emissions.
Expert Prathik Meruva has developed methods to reduce NOx emissions by up to 99.9% in certain systems.
The industry aims to reduce CO₂ emissions by up to 2 billion tonnes by 2035 through these innovations.
- Who
- Automotive industry experts and researchers like Prathik Meruva
- What
- Developing technologies to reduce NOx emissions without increasing CO₂ emissions
- When
- Ongoing, with future goals set for 2035
- Where
- Globally, with a focus on urban areas and metropolitan regions
- Why
- To meet stricter environmental goals and reduce air pollution and respiratory issues
- Primary Pollutants
- Nitrogen oxides (NOx) and carbon dioxide (CO₂)
- Health Impacts
- Respiratory issues, smog, acid rain
- Key Solutions
- Engine calibration, after-treatment systems, alternative fuels
- Expert Contribution
- Prathik Meruva's research on NOx reduction
- Potential Reduction
- Up to 99.9% NOx reduction in certain systems
- Future Goals
- 2 billion tonnes CO₂ reduction by 2035
- Alternative Fuels
- Hydrogen and methanol