NH3FA.Oz, the Australian chapter of the NH3 Fuel Association, held a meeting on August 30 in approximate observance of its one-year anniversary. John Mott, one of the founders of NH3FA.Oz and a member of the NH3 Fuel Association’s Advisory Board, reported that more than two dozen stakeholders from academia, industry, and the public sector participated. The meeting came on the heels of the rapid-fire release of three significant reports, and preceded by a week the announcement of an important set of research grants. The meeting, the reports, and the announcement all made clear that ammonia is fast becoming a fixture in Australian energy policy.
On August 8th Australia’s Commonwealth Scientific and Industrial Research Organization (CSIRO) gave a public demonstration of its newly developed ammonia-to-hydrogen fueling technology. In an interview this week with Ammonia Energy, Principal Research Scientist Michael Dolan reported that the demonstration drew more media attention than any event in CSIRO’s history – “by a comfortable margin.” The reporting sounded a set of celebratory themes, summed up by this headline from the Australian Broadcasting Corporation: Hydrogen fuel breakthrough in Queensland could fire up massive new export market. The stories, in other words, focused on what the demonstration could mean for fuel cell vehicles (FCVs) and the Australian economy. They did not penetrate to the heart of the matter which involved a practical development whose importance can be uniquely appreciated by the ammonia energy community.
Where will fuel cell vehicles (FCVs) first achieve critical mass? Japan and California spring to mind as likely jurisdictions. South Korea not so much. That situation could change, though, with recent announcements from the Ministry of Trade, Industry, and Energy (MTIE) in Seoul. In fact, planned public and private sector investments could push South Korea to the front of the FCV pack.
But while hydrogen-related activity of this nature can create opportunities for ammonia energy, the question always looms: are the key players in the implementing jurisdiction aware of the enabling roles ammonia can play? Hyundai is unquestionably a key player in South Korea’s FCV landscape, and, courtesy of its support for the Australian ammonia-to-hydrogen fueling demonstration that will kick off in August, Hyundai is certainly aware, and could even become a champion, of ammonia-based FCV fueling.
On July 13, Science magazine, the flagship publication of the American Association for the Advancement of Science (AAAS), published a 2,800-word “feature article" on ammonia energy. The article, headlined, “Liquid sunshine: Ammonia made from sun, air, and water could turn Australia into a renewable energy superpower,” is uniformly open-minded and upbeat. Its opening section ends with a quote from Monash University Professor of Physics and Chemistry Doug MacFarlane; “’Liquid ammonia is liquid energy,’ he says. ‘It's the sustainable technology we need.’”
MacFarlane helped launch the Australian chapter of the NH3 Fuel Association.
Toyota Motor Corporation announced on April 25 the launch of an effort called the Chita City and Toyota City Renewable Energy-Use Low-Carbon Hydrogen Project. According to the company’s press release, the project is intended as a step toward “the realization of a hydrogen-based society spanning the entire region through mutual coordination and all-inclusive efforts.”
For ammonia energy advocates, the announcement had two elements of particular significance. First is the clear indication that Toyota Motor Corporation is embracing ammonia as a hydrogen carrier – although not as a motor fuel. Second is the project’s stated intention to establish a “system in which Aichi Prefecture certifies low-carbon hydrogen objectively and fairly.”
One of Ammonia Energy’s “top ten” stories of 2017 described Australia’s early steps toward export of renewable hydrogen in the form of green ammonia. The story said that “Agencies such as the Australian Renewable Energy Agency (ARENA) made it clear during the year that the country intends to build on [its historical] position” as a supplier of fossil energy to countries such as Japan.
ARENA took a tangible step in this direction on December 20, 2017 with the release of a Request for Proposal for a AUD$20 million (USD$16 million) renewable hydrogen R&D funding program. Included in the scope, per ARENA’s 2017 Investment Plan, could be “demonstration of renewable production methods for transportable energy storage options (such as hydrogen or ammonia).”
A new study has made a major addition to the available literature on the economic benefits of ammonia energy. This latest study, published by researchers from CSIRO in Australia, provides the data needed to define the round-trip efficiency of using ammonia as a sustainable fuel and hydrogen carrier.
In the last 12 months ...
Groups in Australia, Japan, Denmark, the U.K., and the U.S. all made progress with technologies that can be used to convert ammonia to hydrogen at fueling stations. This means that hydrogen for fuel cell vehicles can be handled as ammonia from the point of production to the point of dispensing.
Dateline Sydney, August 22, 2017. Industrial gas vendor Linde Group (under its BOC brand) confirms its participation in a previously announced Australian ammonia-energy project. With the Commonwealth Scientific and Industrial Research Organization (CSIRO) in the lead, the project partners will build and operate a pilot-scale “ammonia-to-hydrogen cracking” facility that showcases CSIRO’s hydrogen purification membrane technology. BOC/Linde will contribute goods and services valued at AUD$100,000 (USD$80,000) to the AUD$3.4 million project.
Ammonia energy is about the development of technology, but it is also about the mobilization of investment. To be precise, it is about how evolving technology can attract investment and how investment enables technological evolution. A dynamic of this nature is emerging in Australia, where recent citations of ammonia energy in two mainstream venues signal its arrival as a legitimate target for public- and private-sector investment.