UPDATED: 05/14/2018 — see Change Log
OWNER: Greenfield Nitrogen LLC
PROJECT: Greenfield ammonia plant
SUMMARY STATUS: Financing Phase
Following years of quiet development, Greenfield Nitrogen launched its financing roadshow in March 2018 and, by mid-May, "has raised about $40 million." If the company succeeds in raising its $103 million equity round, this will be the first plant built with the Linde Ammonia Concept (LAC) technology for regional-scale ammonia production.
UPDATED: 05/10/2018 — see Change Log
OWNER: Grannus LLC
PROJECT: Greenfield polygeneration plant
SUMMARY STATUS: Planning phase
Grannus has been working to commercialize its polygeneration "Eureaka Process" since 2013, when it was a runner-up for Sustainability at the Cleantech Open. In 2015, the company closed its Series A financing, to fund engineering and feasibility work on its commercial-scale demonstration plant in California. In early 2016, Grannus awarded the engineering design contract but then, in late 2016, gave the contracts to other companies. In 2018, the EPA designated Grannus's hydrogen and ammonia production technology as "BACT."
UPDATED: 10/16/2017 — see Change Log
OWNER: Pallas Nitrogen Texas LLC
PROJECT: Ammonia plant restart
SUMMARY STATUS:
Pallas Nitrogen announced its intention to reassemble an old ammonia loop, built in the late 1970s and last operated in 2004. The original plant had been designed to use byproduct hydrogen feedstock, and Pallas proposed to restart it at an Air Products facility, using pipeline hydrogen. However, the project became delayed and the most recent information, from 2016, was that Pallas anticipated start-up in 2017. However, it is unlikely that construction ever began.
UPDATED: 10/03/2017 — see Change Log
OWNER: Gulf Coast Ammonia LLC (Agrifos Partners LLC / Borealis)
PROJECT: Brownfield ammonia plant
SUMMARY STATUS: Planning Phase
In May 2015, Agrifos and Borealis announced their agreement to develop a "world-scale" ammonia plant, for start-up in "early 2019." Work has yet to begin, so that schedule is implausible. The location was never specified, but was to be on the Gulf Coast, Texas. The plant was going to use hydrogen feedstock. Borealis intended to have a significant equity stake and a long-term off-take contract for 40% of the ammonia.
UPDATED: 10/16/2017 — see Change Log
OWNER: AM Agrigen Industries
PROJECT: Greenfield ammonia-urea plant
SUMMARY STATUS: Planning Phase
Greenfield ammonia plant: in development since 2012, permits approved in 2015, delayed, then completely redesigned in 2016. Now awaiting EPC announcement and revised budget and schedule. AM Agrigen has made no public announcements but permit documents reveal changing scale and technology licensors.
UPDATED: 10/02/2018 — see Change Log
OWNER: Cronus Fertilizers (Cronus Chemicals LLC)
PROJECT: Greenfield ammonia plant
SUMMARY STATUS: Financing phase
In October 2018, Cronus announced that it had awarded an EPC contract, with revised project scope. Awaiting financial close, before construction can begin; no groundbreaking yet. In August 2017, Cronus had also announced a reconfigured project, with a reduced capacity, lower capex, and a more realistic schedule. Also in 2017, its original air permit expired, after many extensions, and Cronus must now apply for and receive a new air permit before construction can begin. This project has been repeatedly postponed over the years.