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Modelling green Ammonia and Methanol in 2050. It will be expensive

September 9, 2022 by Schalk Cloete

Schalk Cloete starts by explaining that it is unrealistic to expect clean electrification to carry the main burden of energy supply. Even a fast roll out will be constrained by a range of infrastructure and cost limitations. Hence our continued dependence on fuels, with their high energy density and ease of transport. Those fuels will have to be made clean, so he summarises his co-authored papers that model the cost of green and blue ammonia and … [Read more...]

Filed Under: Alternative fuels, Energy Tagged With: ammonia, blue, carbon, CCS, CDR, costs, electrification, gas, green, GreenFuels, methanol, prices, VRE

Converting captured CO2 directly into fuels could get simpler, cheaper

February 23, 2022 by David Chandler

Converting captured CO2 directly into fuels (or other products) at scale seems an effective way to mitigate emissions. But most of the conversion methods, including electrochemical, thermocatalytic, photothermal, or photochemical processes, have not proved very effective. David Chandler at MIT describes how researchers there have identified the main stumbling block and found a very simple solution. Basically, at the molecular level, the contact … [Read more...]

Filed Under: Alternative fuels, Carbon Capture, Energy Tagged With: CCS, CCUS, CDR, CO2, electrochemical, ethanol, ethylene, methane, photochemical, photothermal, thermocatalytic, voltage

Green hydrogen-based fuels pivotal in decarbonising Shipping by 2050

October 12, 2021 by Gabriel Castellanos and Roland Roesch

The international shipping sector’s emission levels are comparable to Germany’s. Like aviation and heavy transport, reaching net-zero will need renewable fuels – direct electrification won’t be sufficient. Existing fossil fuel engines allow for biofuel blends of up to 20% without any modifications, and 100% methanol engines are a proven technology. Making sufficient quantities of clean fuels - without consuming food crops – is the challenge. … [Read more...]

Filed Under: Alternative fuels, Energy, Transport and energy Tagged With: ammonia, biofuels, costs, efficiency, hydrogen, methanol, shipping, transport

Aviation and Shipping emissions: will Biden take on the challenge?

February 12, 2021 by William Todts

William Todts at Transport & Environment is very worried about the Biden administration’s approach to aviation and shipping emissions. The signals are that the U.S. wants to work through the International Civil Aviation Organization (ICAO) and the International Maritime Organization (IMO). But they have neither the ability nor the means to spur technological breakthroughs. That matters, because it’s only the use of alternative fuels that can … [Read more...]

Filed Under: Alternative fuels, Biofuels, Energy, Hydrogen, Transport and energy Tagged With: Airbus, ammonia, aviation, Biden, biofuels, Boeing, Caterpillar, electricity, emissions, hydrogen, ICAO, IMO, kerosine, MAN Energy, shipping, synfuels, transport, US

What effect will blending Hydrogen into the Natural Gas network have?

December 9, 2020 by NREL

What are the technical barriers to blending hydrogen into the natural gas network? How well will the pipelines cope? How will the blend affect equipment and appliances? What are the costs and environmental impacts? The answers to these key questions are being sought by a collaboration of laboratories, industry and academia led by NREL, called HyBlend. The long-term impact of hydrogen on materials and equipment is still not understood. The effect … [Read more...]

Filed Under: Alternative fuels, Energy, Grids, Hydrogen Tagged With: costs, emissions, gas, GasGrid, hydrogen, pipelines, research, SyntheticFuels, SyntheticNaturalGas

Green Ammonia can replace fossil fuel storage at scale

April 20, 2020 by Ian Wilkinson

What’s the best way to store energy, from industry scale to electric vehicles, replacing the widespread use of fossil fuels? Pure hydrogen is an energy dense alternative, but the gas takes up a lot of space. Liquid ammonia doesn’t, yet it contains the hydrogen and therefore the energy. Ian Wilkinson at Siemens explains the advantages of using ammonia, NH3. Already the world produces 180m tonnes a year, worth €80bn. It’s mainly for agricultural … [Read more...]

Filed Under: Alternative fuels, Energy, Innovations, Platform, Promoted content Tagged With: ammonia, batteries, heat, hydrogen, industry, storage, transport

The outlook for Powerfuels in aviation, shipping

April 16, 2020 by Dolf Gielen, Gabriel Castellanos and Kilian Crone

The development and commercialisation of powerfuels is in its very early stages. Powerfuels are synthetic gaseous and liquid fuels produced from green electricity. The plan is to use them when there is no viable alternative, like aviation and shipping. The big hurdle is cost, currently in the range of €3-5/litre, or five to ten times the price of fossil fuels. Dolf Gielen and Gabriel Castellanos at IRENA and Kilian Crone at the German Energy … [Read more...]

Filed Under: Alternative fuels, Energy, Transport and energy Tagged With: ammonia, CO2, hydrogen, methane, methanol, powerfuels, synfuels

Biofuels: slump in investment and innovations must be reversed

December 3, 2019 by Alessandra Salgado and Francisco Boshell

IRENA is predicting the future of liquid biofuels by monitoring the number and technology-type of patents. It’s not looking good. The first thing to note is that, after a promising rise, the total number of patents has slid from over 6,000 in 2011 to around 2,500 in 2017. That’s reflected in the dramatic fall in global biofuel investments, from $27bn in 2007 to $2bn in 2017. The likely main cause is a lack of stable regulation, say Alessandra … [Read more...]

Filed Under: Alternative fuels, Energy Tagged With: aviation, biofuels, freight, investment, markets, patents, policies, shipping, transport

Hydrogen Fuel Cell trucks can decarbonise heavy transport

October 17, 2019 by Patrick Molloy

Patrick Molloy at Rocky Mountain Institute runs through the pros and cons of hydrogen fuel cell vehicles (FCEVs). The big pluses are that hydrogen has an energy density of around 120 MJ/kg, almost three times more than diesel or gasoline. Half the energy generated by an internal combustion engine is wasted as heat, whereas electric drivetrains used by FCEVs only lose 10%. Nikola Motors, a U.S. maker of hydrogen trucks, claims its vehicles can get … [Read more...]

Filed Under: Alternative fuels, Energy, Hydrogen, Transport and energy Tagged With: California, Canada, China, diesel, emissions, EU, EVs, FCEV, gas, gasoline, hydrogen, Japan, petrol, transport

Alternative fuels: Europe’s infrastructure struggling to keep pace

April 5, 2019 by Energy Post Premium

When it comes to the promotion of electric and hydrogen vehicles, Europe is struggling to match policymakers’ utopian rhetoric. The technology from the likes of ABB and Schneider Electric is ready but much more needs to be done for both hydrogen fuelling and EV charging infrastructure. Gaurav Sharma spoke to some of the industry leading lights at CERAWeek. … [Read more...]

Filed Under: Alternative fuels, Energy Tagged With: ABB, Alternative fuels, charging infrastructure, charging networks, EVs, EY, hydrogen fuel cells, Schneider Electric

Most read this week

  • Financing Renewable Hydrogen globally: ramp up to 2030 only needs $150bn/year by Dolf Gielen | posted on May 26, 2023
  • 10 Carbon Capture methods compared: costs, scalability, permanence, cleanness by Ella Adlen | posted on November 11, 2019
  • Understanding the new EU ETS (Part 2): Buildings, Road Transport, Fuels. And how the revenues will be spent by Simon Göss | posted on February 6, 2023
  • Five charts on the Energy Transition: the 2020s is the decade of maximum disruption. By 2030 the endgame will be clear by Sam Butler-Sloss | posted on May 25, 2023
  • Making Hydrogen direct from seawater using double-membrane electrolysis by David Krause | posted on May 24, 2023
  • Micro-nuclear reactors: up to 20MW, portable, safer by Christina Nunez | posted on April 22, 2021
  • U.S. EPA: new rules proposed for cutting Fossil Fuel-Fired Power Plant emissions by Cy McGeady | posted on May 30, 2023
  • Perovskite: abundant, cheap, printable solar cells demonstrated, ready to generate power by David Beynon | posted on May 31, 2023
  • Gravity Batteries: any nation can do it at scale using rocks by Simon Read | posted on July 27, 2022
  • The 10 big problems with simply replacing fossil cars with electric by Schalk Cloete | posted on December 6, 2021
  • What’s best for Hydrogen transport: ammonia, liquid hydrogen, LOHC or pipelines? by Herib Blanco | posted on May 5, 2022
  • EU Energy Outlook to 2060: how will power prices and revenues develop for wind, solar, gas, hydrogen + more by Alex Schmitt | posted on December 6, 2022
  • Germany’s proposed de facto ban on new fossil boilers from 2024 meets fierce resistance by Sören Amelang | posted on June 2, 2023
  • Enhanced Weathering: crushed rocks spread on farmland can capture billions of tons of CO2/year by Benjamin Houlton | posted on July 21, 2020
  • Decarbonising Shipping: “book and claim” pilot uses clean fuel tokens that move from cargo through to fuel producers by Aparajit Pandey | posted on June 1, 2023
  • Hydrogen production in 2050: how much water will 74EJ need? by Herib Blanco | posted on July 22, 2021
  • Oil & Gas can meet 2030 net-zero target for only $600bn, quickly recouped. But it’s still not happening, warns IEA by IEA | posted on May 22, 2023
  • The history of evidence of CO2-driven climate change starts in the mid-1800s by Marc Hudson | posted on May 23, 2023
  • Why hydrogen fuel cell cars are not competitive — from a hydrogen fuel cell expert by Zachary Shahan | posted on June 17, 2016
  • Modelling green Ammonia and Methanol in 2050. It will be expensive by Schalk Cloete | posted on September 9, 2022

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  • Germany’s proposed de facto ban on new fossil boilers from 2024 meets fierce resistance
  • Decarbonising Shipping: “book and claim” pilot uses clean fuel tokens that move from cargo through to fuel producers
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      Recent Posts

      Germany’s proposed de facto ban on new fossil boilers from 2024 meets fierce resistance

      Decarbonising Shipping: “book and claim” pilot uses clean fuel tokens that move from cargo through to fuel producers

      Perovskite: abundant, cheap, printable solar cells demonstrated, ready to generate power

      U.S. EPA: new rules proposed for cutting Fossil Fuel-Fired Power Plant emissions

      Financing Renewable Hydrogen globally: ramp up to 2030 only needs $150bn/year

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