Biomethane
PT Perusahaan Gas Negara Tbk (PGN; Jakarta, Indonesia; www.pgn.co.id), a subsidiary of Indonesian national oil company PT Pertamina, and three Japanese companies — JGC Holdings Corp. (Yokohama; www.jgc.com), Osaka Gas Co. (www.osakagas.co.jp)…
CHEMENTATOR BRIEFS
| By Gerald Ondrey