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Article

Hydrogen and Ammonia Discussed in Australian Energy Storage Report

Stephen H. Crolius January 18, 2019

The Australian report Comparison of dispatchable renewable electricity options does the very useful service of quantifying the energy storage landscape in dollars and cents. It reaches many interesting conclusions, not the least of which is that hydrogen, and by explicit extension, ammonia, is the key option for long-cycle storage. And while the study’s focus is Australia, “with costs in AUD and based on Australian conditions,” its lead author says that “much of the information and many of its findings are expected to hold independent of jurisdiction.”

Article

Ammonia Gas Turbines on European R&D List

Stephen H. Crolius January 11, 2019

ETN Global’s latest R&D Recommendation was released in October 2018. ETN stands for European Turbine Network and its technology of interest is the gas turbine. The 2018 Recommendation is notable because it is the first that includes ammonia on the R&D agenda.

Article

Mission Possible: a roadmap for net-zero emissions in the heavy industry and heavy-duty transport sectors

Trevor Brown January 11, 2019

Mission Possible, a recent report published by the Energy Transitions Commission, presents an extremely detailed roadmap for "Reaching net-zero carbon emissions from harder-to-abate sectors by mid-century." The report is designed to support the targets of the Paris Agreement by sending "a clear signal to policymakers, investors and businesses: full decarbonization is possible, making ambitious climate objectives achievable." Ammonia is one of the crucial solutions that make Mission Possible possible. In its 172-pages, the report details the technologies and the economics behind decarbonizing ammonia, the "likely" adoption of ammonia as the carbon-free fuel of choice for long-distance shipping, and the "key role" ammonia will play in enabling international trade in renewable power.

Article

JGC Corporation demonstrates "world's first" carbon-free ammonia energy cycle

Trevor Brown January 04, 2019

In late 2018, JGC Corporation issued a press release to celebrate a "world's first" in ammonia energy, demonstrating at its pilot plant in Koriyama both "synthesis of ammonia with hydrogen produced through the electrolysis of water by renewable energy, and generation of electricity through gas turbines fueled by synthesized ammonia." By demonstrating the feasibility of using ammonia on both sides of the renewable energy equation -- first, producing green ammonia from intermittent renewable electricity and, second, combusting this carbon-free fuel for power generation -- the project demonstrates the role of ammonia in the "establishment of an energy chain ... that does not emit CO2 (CO2-free) from production to power generation."

Article

More Progress for Automotive-Oriented Direct Ammonia Fuel Cells

Stephen H. Crolius January 03, 2019

Shimshon Gottesfeld’s paper The Direct Ammonia Fuel Cell and a Common Pattern of Electrocatalytic Processes leads with a big number: “A record power density of 450 mW/cm2 has been demonstrated for a direct ammonia fuel cell [DAFC] using an alkaline membrane electrolyte.” We know it’s big because it’s 80% higher than the 250 mW/cm2 that Gottesfeld’s team had achieved in the fall of 2017 and that Gottesfeld, Adjunct Professor of Chemical Engineering at the University of Delaware, reported at the November 2017 NH3 Energy+ Topical Conference.

Article

Ammonia Featured in Hydrogen Europe Roadmaps Report

Stephen H. Crolius December 21, 2018

By definition, members of the ammonia energy community see ammonia as the preferred form of hydrogen in many applications. Until recently, this view was not shared by most members of the hydrogen energy community. Where there was awareness at all, ammonia was often seen as dangerous or irrelevant. However, since the middle years of this decade a transition has been occurring. Lack of awareness and wariness (let’s call this stage 1) is giving way to interest in and exploration of ammonia’s potential role in discrete applications (stage 2). At some point, we may arrive at a third stage. This will be characterized by the development of sustainable energy systems that have been cost-optimized with ammonia as a staple energy commodity. In this scenario, elemental hydrogen will be the supporting actor that appears only in discrete contexts. Hydrogen, Enabling a Zero Emission Europe, Technology Roadmaps, a report released in September 2018 by the advocacy group Hydrogen Europe, perfectly exemplifies the stage 2 mindset. Ammonia energy is discussed in a handful of instances as a narrow-scope expedient. To be sure, the report implies, ammonia could be a part of the solution. But it also might not pan out at all.

Article

Committee on Climate Change sees role for ammonia enabling Hydrogen for a Low-Carbon Economy

Trevor Brown December 21, 2018

In the UK, an expansive report was published last month that examines the role of Hydrogen in a low-carbon economy. It considers ammonia's role in depth, both as a potential low-cost hydrogen carrier and as a direct fuel. As a hydrogen carrier, "converting hydrogen to ammonia as a means of transporting it over long distances would have lower costs than transporting it as hydrogen." And used directly, ammonia is "a hydrogen-rich liquid that could be used as an alternative or complementary fuel."

Article

Battolyser update: combined battery-electrolyzer technology wins industry contest, targets TRL8 in 2020

Trevor Brown December 14, 2018

Dutch start-up Battolyser BV was today declared the winner of Industrial Energy Enlightenmentz 2018. The award was announced at the annual Industry & Energy event, held at the Brightlands Chemelot Campus in Geleen, which this year focused on the theme When Electrons Power Molecules. At the NH3 Energy+ Topical Conference last month, Hans Vrijenhoef of Proton Ventures gave the opening presentation, co-authored by Fokko Mulder of TU Delft, in which he described the battolyser's robust combination battery and electrolyzer. He also mapped out Battolyser BV's technology development and investment pathway, beginning with the kW-scale pilot plant that is already underway and expected to be operational by Spring 2019, and a MW-scale, modular, containerized plant which should be complete by the end of 2020. Reaching a technology readiness level of TRL8, Battolyser BV then aims to increase industrial scale swiftly, demonstrating a 100 MW unit by 2025 and a 1 GW battolyser by 2030.

Article

The most efficient way to decarbonise the shipping sector

Trevor Brown December 07, 2018

A new report, Roadmap to Decarbonising European Shipping, identifies a mix of three technologies - batteries, hydrogen, and ammonia - as being "by far the most efficient way to decarbonise the sector." Even so, to satisfy demand from EU's carbon-free shipping sector in 2050, this technology mix will require the installation of huge amounts of additional renewable power generation, equivalent to 25% of the EU's total electricity production.

Article

New P2A2P Scheme Proposed in Norway

Stephen H. Crolius December 05, 2018

Svalbard, the Norwegian archipelago that sits far above the Arctic Circle, is being considered for the back end of an electricity-to-ammonia-to-electricity (P2A2P) scheme. As reported in Norway's Teknisk Ukeblad (TU), the state-owned utility Statkraft has surfaced ammonia as one of four possible hydrogen-oriented solutions to meet Svalbard’s energy needs – and then short-listed it for further study.