# East Asia Brief — Environmental Energy

1 briefings mentioning Environmental Energy.

- [Idemitsu Kosan Produces Recycled Naphtha at Chiba Refinery](https://eastasiabrief.com/energy-minerals/idemitsu-kosan-produces-recycled-naphtha-chiba-refinery-639) — The Japanese refiner integrated a 20,000-ton chemical recycling unit to crack plastic waste into crude oil substitute, closing the loop on domestic resin… *(October 10, 2026; Energy & Minerals · Japan · Idemitsu Kosan)*

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Publisher: East Asia Brief — https://eastasiabrief.com/