Low carbon footprint integrated process for recycle content olefin producers

A process for making a recycled content hydrocarbon product (r-product), the process comprising:

• (a) liquefying a plastic in a liquification zone to provide a liquified waste plastic;
• (b) pyrolyzing at least a portion of the liquified waste plastic in a pyrolysis furnace of a pyrolysis facility to produce a recycled content pyrolysis vapor (r-pyrolysis vapor);
• (c) introducing at least a portion of the r-pyrolysis vapor into a separation zone downstream of a cracker furnace in a cracking facility;
• and
• (d) separating at least a portion of the r-pyrolysis vapor in the separation zone to provide the recycled content hydrocarbon product,
• wherein at least one of following steps (i) through (iii) is also performed—
• (i) passing at least a portion of a flue gas from the pyrolysis furnace and/or the cracker furnace through a carbon dioxide removal zone to recover at least a portion of the carbon dioxide;
• (ii) recovering thermal energy from a flue gas from the pyrolysis furnace and/or the cracker furnace and transferring at least a portion of said thermal energy to said liquification zone;
• and
• (iii) recovering an off-gas stream from the separation zone in the cracking facility and combusting at least a portion of the off-gas stream as fuel in the pyrolysis and/or cracker furnace.