Ben Scott is head of automotive research at the Carbon Tracker Initiative, a London-based think tank focused on the impact of climate change on financial markets.
Opinion
Toyota testing scandals underscore rising stakes around emissions
Automakers must make realistic assumptions about lifetime vehicle carbon output
Toyota Motor, once a pioneer of vehicle electrification, should be setting an example to the industry of precise CO2 reporting and year-on-year emission reductions. (Photo by Yuki Nakao)
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