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Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

Green Car Congress

The authors combined a global dataset of ambient NO 2 (modelled from ground-level monitors, satellite data, and land use variables such as road networks) with data on population distribution and asthma incidence to estimate the number of new traffic pollution-related asthma cases in children aged 1-18 years.

Pollution 360
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Toyota details powertrain advances in Gen4 Prius; available E-Four system for all-wheel drive

Green Car Congress

liter VVT-i Atkinson cycle gasoline engine (2ZR-FXE), Toyota completely re-engineered the engine, delivering results in terms of performance, fuel economy, and reductions to size and weight. The exhaust heat recirculation system has also been improved and made more compact, lighter and efficient. TNGA and Handling. Earlier post.)

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