Plug-in hybrids may emit more carbon dioxide (CO2) than their manufacturers claim, even when fully charged, European environmental group Transport & Environment (T&E) claims. T&E recently tested ...

Navigator Heartland Greenway changed the route of its proposed CO2 pipeline in June 2022. The new route, shown in this map, no longer goes through Linn County. (Navigator Heartland Greenway) Buy Photo ...

Volvo wants a quarter of its vehicle sales in Europe this year to be plug-in hybrids to help the automaker avoid fines if it misses the European Union's latest CO2 emissions reduction goals. The ...

Ford of Europe said it will join an open emissions pool with other manufacturers to bring down its CO2 levels and avoid fines in the region after it was forced to stop sales of its key low-emissions ...