article thumbnail

Harvard/Nanjing study: China’s war on PM2.5 pollution is causing more severe ozone pollution

Green Car Congress

pollution is falling, harmful ground-level ozone pollution is on the rise, especially in large cities. Ozone is the main ingredient in smog and has been studied since it began choking cities in the US in the early 1950s. Both NO x and VOCs are emitted from fossil fuel combustion, and VOCs can also be emitted from industrial sources.

Ozone 262
article thumbnail

EPA issues emergency fuel waiver for E15 sales

Green Car Congress

The US Environmental Protection Agency (EPA) is issuing an emergency fuel waiver to allow E15 gasoline to be sold during the summer driving season. The Clean Air Act (CAA) requires the use of low-volatility gasoline during the summer months in order to limit the formation of ozone pollution. Earlier post.).

EPA 170
article thumbnail

New Mexico adopts Clean Cars Rule

Green Car Congress

The coordinated package of regulations will reduce emissions of greenhouse gases and ozone- and smog-causing pollutants from new passenger cars, trucks, and SUVs starting in model year 2026. Their independent approval of the Clean Car Rule allows California’s Advanced Clean Cars to be implemented statewide in New Mexico beginning 1 July 2022.

article thumbnail

Fraunhofer IFF team designing hydrogen factory of the future

Green Car Congress

The hydrogen is stored and can be converted by fuel cells in vehicles back into electricity that powers them. The hydrogen produced during electrolysis can be injected into the gas grid, used as fuel, converted into methane or methanol, and made available as industrial feedstock. The hydrogen factory of the future.

Hydrogen 435
article thumbnail

Reducing Black Carbon Emissions and Ground-Level Ozone Would Provide Immediate Benefit Against Climate Change

Green Car Congress

Reducing emissions of black carbon soot and ground-level ozone would quickly make a considerable dent in the climate change problem and would also contribute to public health and protect crop yields, according to an essay in the September/October issue of Foreign Affairs. Besides a danger to breathe, ozone lowers crop yields.

article thumbnail

Report: 4 of 10 Americans live with unhealthy air, and EVs can help

Baua Electric

That’s based on air quality assessment data from 2020-2022 (the most recent available), and accounting for new EPA particulate-pollution rules finalized in February 2024. ” But the organization is now pushing for stricter national limits on ozone pollution as well. 2024 Volkswagen ID.4 A person of color in the U.S.

Ozone 52
article thumbnail

CARB approves $423M plan to mitigate harm from Volkswagen defeat devices; significant investments in heavy-duty vehicles and equipment sectors

Green Car Congress

As designed, the plan approved today invests about 50% of the available funds in those communities. The plan provides: $130 million for to replace eligible Class 4-8 shuttle buses, school and transit buses with new, commercially available, zero-emission technologies. Staff proposes up to $1.35

Ozone 277