Same comment I left on the other thread for this article:

The EPA had failed to note the sky-high cancer risk from the marine fuel additive in the agency’s document approving the chemical’s production. When ProPublica asked why, the EPA said it had “inadvertently” omitted it.

Asked last week for an accurate estimate of the true risk posed by the chemicals, the EPA declined to respond, citing pending litigation. The EPA also did not respond when asked why it did not acknowledge that its approval may have been made in error during the months that ProPublica was asking about it.

Uhhh… Anyone know what the fuck is happening over at the EPA???

Edit, also a worthwhile excerpt:

As ProPublica and The Guardian noted last year, making fuel from plastic is in some ways worse for the climate than simply creating it directly from coal, oil or gas. That’s because nearly all plastic is derived from fossil fuels, and additional fossil fuels are used to generate the heat that turns discarded plastic into fuels.