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Article

IEA Analysis: Green Chinese P2A Could Compete with Brown NH3

Stephen H. Crolius February 28, 2019

The IEA has developed a rigorous economic model to examine the proposition that resource intermittency can be managed by siting hydrogen facilities where variable renewable energy (VRE) resources have complementary daily and seasonal production profiles. Last month, IEA Senior Analyst Cédric Philibert shared modeling results from selected sites in China with an audience at the Energy Research Institute in Beijing. The exercise offers a first quantitative look at two important questions. First, what is the economic impact of "VRE stacking"? And second, what is the relative cost position of ammonia produced via a stacking approach?

Article

Fossil Energy Companies Turn to Ammonia

Trevor Brown November 09, 2018

In the last 12 months ... National oil companies in Europe and the Middle East are looking to satisfy East Asian demand for clean hydrogen by exporting carbon-free ammonia. One of the biggest global LNG exporters is investigating ammonia for the same market, as it considers Australia's future as a renewable energy exporter. Oil majors are assessing ammonia's role in implementing an affordable hydrogen economy, looking toward fuel markets in California and Europe. And the biggest coal producer in China is funding the development of "the world’s first practical ammonia-powered vehicle."

Article

Ammonia for Power: a literature review

Trevor Brown October 04, 2018

"Ammonia for Power" is an open-access literature review that includes over 300 citations for recent and ongoing research in the use of ammonia in engines, fuel cells, and turbines, as well as providing references to decades of historical case studies and publications. The review, written by a consortium of ammonia energy experts from the University of Cardiff, University of Oxford, the UK's Science and Technology Facilities Council, and Tsinghua University in China, can be found in the November 2018 edition of Progress in Energy and Combustion Science.

Article

NH3 Energy+ Topical Conference schedule published

Trevor Brown August 24, 2018

This week, the NH3 Fuel Association published the full technical schedule for the NH3 Energy+ Topical Conference, which will be hosted within the AIChE Annual Meeting, on October 31, 2018, in Pittsburgh, PA. Featuring more than 50 oral presentations, this year's event will be our busiest yet. Speakers and co-authors from 16 countries, and 18 states across the USA, will present research and development from 68 separate companies and research institutions. Registration for the AIChE Annual Meeting is now open, with reduced rates until September 17. Full details are at the NH3 Fuel Association website.

Article

China and Australia collaborate on ammonia as a clean transport fuel

Trevor Brown October 24, 2017

The University of Western Australia has entered the increasingly competitive field of ammonia energy research in Australia, announcing a collaborative agreement to develop "the world's first practical ammonia-powered vehicle" as well as an "ammonia-based hydrogen production plant." These goals are supported by funding from the R&D arm of Shenhua Group, formerly a coal company but now "China's largest hydrogen producer with a production capacity to power 40 million fuel cell passenger cars."

Article

International R&D on sustainable ammonia synthesis technologies

Trevor Brown February 03, 2017

Over the last few weeks, I've written extensively about sustainable ammonia synthesis projects funded by the US Department of Energy (DOE). While these projects are important, the US has no monopoly on technology development. Indeed, given the current uncertainty regarding energy policy under the Trump administration, the US may be at risk of stepping away from its assumed role as an industry leader in this area. This article introduces seven international projects, representing research coming out of eight countries spread across four continents. These projects span the breadth of next-generation ammonia synthesis research, from nanotechnology and electrocatalysis to plasmas and ionic liquids.

Article

Integrating Ammonia Production with Nuclear Power

Stephen H. Crolius December 09, 2016

In an interview today, Dr. Yaoli Zhang from Xiamen University discussed the case for integrating ammonia production with nuclear power. Dr. Zhang is currently a Visiting Professor at the Massachusetts Institute of Technology in Boston. The idea would be to harness both unused generating capacity and waste heat to produce ammonia with a near-zero carbon footprint.

Article

Ammonia-Powered Internal Combustion Engines

Stephen H. Crolius November 02, 2016

Ammonia energy proponents look forward to the day when their fuel is used in internal combustion engines – but the state of this art is unsettled and it is not clear which combustion technologies will win in the end.

Article

A Roadmap for Ammonia Fuel in Fujian Province

Trevor Brown October 13, 2016

Researchers from Fujian Province presented their work at the 2016 NH3 Fuel Conference, and introduced the far-reaching plans of the Ammonia Fuel Synergy group at the College of Energy, Xiamen University, in China. Forest (Zhaolin) Wang's presentation, Ammonia as a Key to Meeting the Fuel Demand of China, contained valuable insight into the potential of ammonia fuel in China, and outlined the group's roadmaps for developing an ammonia-natural gas dual fueled car by 2018, and an ammonia-methanol dual fuel car by 2020.