Although both use the same feedstocks of corn oil, used cooking oil, soybean oil, etc., biodiesel and renewable diesel are not the same.

Source: https://seekingalpha.com/article/4594337-darling-ingredients-out-of-flavor-for-renewable-diesel?source=feed_all_articles

As well as being a carbon sink, the seaweed could also be grown and sold as feedstocks for industrial processes which would be an alternative to fossil fuel resources, Mr Auckland said.

Source: https://www.expressandstar.com/news/uk-news/2023/04/05/sargassum-farming-company-given-government-grant/

But it requires a broad portfolio of SAF feedstocks and technologies, and fairness and transparency in the for estimating the carbon intensity of different SAF options.

Source: https://www.wnd.com/2023/08/feed-vs-fuel-biofuels-fight-surfacing/

Is that going to be similar to the feedstocks we're looking at for the RD?

Source: https://seekingalpha.com/article/4582958-darling-ingredients-inc-dar-q4-2022-earnings-call-transcript?source=feed_all_articles

"So the cost of raw materials will go down, because we have access to feedstocks which today are incinerated or go to landfill."

Source: https://www.bbc.co.uk/news/business-67496717?at_medium=RSS&at_campaign=KARANGA

Tim Haig, CEO of Forge Hydrocarbons, notes the collaboration with YEG also leverages the company’s ability to scale production plants according to regional needs using a wide range of feedstocks.

Source: https://thegrizzlygazette.com/science/forge-hydrocarbons-yeg-team-up-to-produce-greener-biofuels/