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4 CEOs explain their innovations: EV charging, aviation fuel, hydrogen fuel cells, nuclear waste-to-energy

April 26, 2023 by Robin Pomeroy and Kate Whiting

To meet our global climate targets, new solutions, technologies and pathways will be needed. Existing technologies, on their own, can’t be scaled up fast enough to do it. Robin Pomeroy and Kate Whiting at the World Economic Forum pick out highlights from their podcast that hears from four CEOs of innovative companies, covering EV charging, aviation, hydrogen fuel cells, and new nuclear. Today’s millions of EV charging points needs to rise to 450m … [Read more...]

Filed Under: Energy, Innovations Tagged With: aviation, charging, costs, EVs, fuel, fuelcells, hydrogen, innovation, Nuclear, SAF, waste

Turning Ethanol production’s CO2 by-product into E-Fuels using Wind power

April 19, 2023 by Erik Ringle

With vast open spaces, Midwest states in the U.S. produce millions of gallons of ethanol from corn as well as thousands of kilowatt-hours of electricity from wind farms every year. Research led by NREL is working on using wind power to drive electrolysers that turn the ethanol’s CO2 by-product into e-fuels, explains Erik Ringle at NREL. A typical 50 million-gallon-per-year ethanol plant releases 14 tons of CO2, a natural by-product of … [Read more...]

Filed Under: Biofuels, Energy Tagged With: aviation, biofuels, chemicals, CO2, corn, efuels, electrofuels, emissions, ethanol, fermentation, freight, industry, manufacturing, maritime, US, wind

IEA’s global “CO2 Emissions in 2022” report: by sector, fuel, region, heating +more

April 13, 2023 by IEA

The IEA has published “CO2 Emissions in 2022”, giving estimates of CO2 emissions from all energy sources and industrial processes globally. Emissions from energy combustion increased by 423 Mt, while emissions from industrial processes decreased by 102 Mt. Emissions from various sources (sector, fuel, region, heating, etc.) are broken down, with reasons for why the change happened. The report is part of the IEA’s first global stocktake of the … [Read more...]

Filed Under: Energy, Oil, Gas & Coal Tagged With: Asia, aviation, buildings, China, CO2, coal, cooling, electricity, emissions, Europe, EVs, gas, heating, HVAC, IEA, industry, Nuclear, oil, transport, US, winter

Hydrogen’s innovation pipeline: signals strong ahead of World Hydrogen Summit in Rotterdam, May 9-11, 2023

March 21, 2023 by Ian Shine

The IEA and the European Patents Office have, for the first time, reported on patents filed worldwide to get a measure of the innovations we’re seeing in the hydrogen sector, summarised here by Ian Shine. Overall, Europe and Japan are leading. Although the U.S. is a close third, with 20% of the total, their filings have declined compared to the previous decade. The fastest growth is in China (15.2%) and South Korea (12.2%). There has been a … [Read more...]

Filed Under: Energy, Hydrogen Tagged With: automotive, aviation, China, Distribution, electrolysis, Europe, hydrogen, IEA, industry, iron, Japan, patents, rail, shipping, SouthKorea, steel, storage, transport, US

EU ETS and CBAM: what the big update to emissions trading rules means for Europe’s key sectors

January 16, 2023 by Simon Göss

The EU’s Emissions Trading Scheme is a vital part of the region’s decarbonisation plans. Simon Göss at carboneer digs into the new rules coming in for the existing EU ETS, and the implementation of the new carbon border adjustment mechanism (CBAM). Right now, the existing EU ETS covers around 40% of the EU’s emissions (energy sector, industrial installations and aviation). Its scope is being extended to include maritime transport. On top of that, … [Read more...]

Filed Under: Energy, Industry, Policies Tagged With: aluminium, aviation, CBAM, cement, chemicals, electricity, emissions, Energy, ETS, EU, EUA, EUETS, fertilisers, hydrogen, industry, iron, maritime, polymers, steel, transport

Aviation emissions: don’t wait for CORSIA. Strengthen EU ETS and Fit-for-55

October 17, 2022 by Jacopo Cammeo

The European Aviation Safety Agency (EASA) has projected growth in flights of 40% between 2018 and 2035. So how do we reduce aviation emissions? The global implementation of the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) remains low. Meanwhile, Europe’s EU ETS has helped reduce the sector’s emissions by around 17m tonnes of CO2eq per year - but it did not bring a net decrease in emissions. Technological progress … [Read more...]

Filed Under: Energy, Transport and energy Tagged With: aviation, CORSIA, emissions, EUETS, FitFor55, GreenDeal, offsetting, SAF, transport

How to turn a 17-minute private jet flight into investment for green aviation

October 6, 2022 by Transport & Environment

Flights in private jets are 10 times more polluting than commercial flights, according to T&E. It’s why, this summer, public anger grew over their use by celebrities and rich individuals, following the attention drawn to them by the Twitter account @CelebJets that tracks their use. Kylian Mbappe, Taylor Swift, Kylie Jenner, Elon Musk and many more: sports stars, pop stars, rich entrepreneurs, they were all named along with the very short … [Read more...]

Filed Under: Energy, Transport and energy Tagged With: aviation, celebrities, electric, emissions, jets, pollution, private, rich, transport

SAFFiRE: cheap, Sustainable Aviation Fuel from agricultural waste

July 6, 2022 by Ryan Horns

SAFFiRE (Sustainable Aviation Fuel From [i] Renewable Ethanol) is a 10-ton-per-day pilot plant project. The goal is 7bn gallons of sustainable, low-carbon aviation fuel by 2040. Ryan Horns at NREL explains that the sustainable fuel is made from corn stover, an agricultural waste product, chemically broken down into sugars that can then be converted to fuels. The SAFFiRE process can take advantage of the existing infrastructure of over 200 ethanol … [Read more...]

Filed Under: Biofuels, Energy, Transport and energy Tagged With: agriculture, aviation, biofuels, biomass, ethanol, fuel, jetfuel, SAF, waste

Russia-Ukraine stalls EU Biofuels, but accelerates its medium/long-term targets

May 23, 2022 by Cornelius Claeys

Rising food and fuel costs are pushing several EU countries to freeze or lower 2022-2023 low-carbon blending mandates for transportation fuels. That will likely mean a rise in emissions, but only in the short term, says Cornelius Claeys at Stratas Advisors. However, the same policymakers understand that ending imports of fossil fuels from a belligerent Russia is an opportunity to raise low-carbon targets for the medium and long term. So, right … [Read more...]

Filed Under: Biofuels, Energy Tagged With: aviation, biofuels, biomethane, oil, REPowerEU, road, Russia, shipping, transport, Ukraine

Aviation policy alert: non-CO2 emissions have up to four times the climate impact

April 14, 2022 by Carlos LĂłpez de la Osa

There’s little point designing CO2 policies without knowing what other factors are heating up the atmosphere. So it is with aviation. The non-CO2 emissions (aromatics, NOx, SO2, H2O, particulate matter, etc.) from jet engines have up to four times the effect of CO2. You can see it in the contrail cirrus streaks trailing behind aircraft. Carlos LĂłpez de la Osa at Transport & Environment summarises their recent summit that brought together … [Read more...]

Filed Under: Energy, Transport and energy Tagged With: aromatics, aviation, CO2, contrails, emissions, EUETS, H2O, naphthalene, NOx, ReFuelEU, SAF, SO2, soot, transport

Event summary: “Unlocking the potential of Bioenergy”

March 21, 2022 by Sara Stefanini

Sara Stefanini provides a written summary of our panel discussion held on Thursday March 17th 2022. It’s a full summary of the 90 minute discussion (including audience questions), but it begins conveniently with a summary of the highlights (potential for bioenergy, hard-to-abate sectors, sustainability, policy needs). Those highlights include the need to scale bioenergy up from around 50 EJ today to 150 EJ by 2050; the importance of carbon … [Read more...]

Filed Under: Biofuels, Energy, Events, Videos Tagged With: aviation, BECCS, bioenergy, biofuels, biomass, CCS, CCUS, cement, chemicals, FitFor55, forestry, GreenDeal, infrastructure, policies, REDII, SAF, steel, sustainability, transport

Hydrogen at COP26: committing to scale-up and creating demand

November 29, 2021 by Cato Koole and Thomas Koch Blank

At COP26 the voice of hydrogen staked its claim to meeting its targets and its contribution to making the 1.5°C scenario a realistic ambition. Cato Koole and Thomas Koch Blank at Rocky Mountain Institute explain that hydrogen supply should not be the problem. The combination of deployed and announced projects already places the world close to the green hydrogen production capacity needed as outlined in the IEA’s "Net Zero by 2050" roadmap. The … [Read more...]

Filed Under: Energy, Hydrogen Tagged With: aviation, blue, COP26, costs, demand, green, grey, hydrogen, Iberdrola, shipping, steel, supply

Behaviour Change: strategies and case studies for reaching net-zero by 2050

November 8, 2021 by Daniel Crow, Insa Handschuch, Gabriel Saive and Leonie Staas

Technological solutions on their own are unlikely to deliver emissions reductions at the speed and scale required to reach net zero by 2050. Daniel Crow, Insa Handschuch, Gabriel Saive and Leonie Staas at the IEA look at a suite of policy-driven citizen “behaviour changes” that should be used to bridge the gap. The impact will be greatest in advanced economies where energy intensity is highest. Meanwhile, in emerging economies the good habits put … [Read more...]

Filed Under: Energy, Policies Tagged With: appliances, aviation, BehaviourChange, buildings, Colombia, cycling, emissions, EU, France, Germany, heating, HVAC, Japan, Kenya, recycling, Scandinavia, Switzerland, transport, UK, US

Aviation, Steel, Shipping CEOs ask COP26 to back their decarbonisation pathways

October 21, 2021 by John Matson

The seven “hardest to abate” industries together account for 30% of global greenhouse gas emissions. They are aviation, steel, shipping, cement, aluminium, trucking and chemicals. John Matson at RMI explains how a growing number of sector-leading corporates in aviation, steel and shipping are now openly backing net-zero pathways. He quotes CEOs and top executives (ArcelorMittal, United Airlines, Trafigura) on what they say they are determined to … [Read more...]

Filed Under: Energy, Industry Tagged With: Airbus, aluminium, ArcelorMittal, aviation, CarbonBorderAdjustment, CarbonPrice, cement, chemicals, COP26, decarbonisation, Delta, electrification, emissions, fuels, investment, KLM, Maersk, shipping, steel, Trafigura, trucking, United Airlines, VirginAtlantic

New cooling system for inverters brings electric Heavy-Duty Trucks closer

October 6, 2021 by Rebecca Martineau

39% of greenhouse gas emissions in the transport sector comes from heavy-duty trucks. Commercial batteries struggle to deliver enough power to make electrification feasible for heavy-duty applications. Rebecca Martineau at NREL explains how a working prototype, developed with the heavy machinery manufacturer John Deere, is now getting a 378% increase in power density. The key to the innovations rests on a state-of-the-art thermal management … [Read more...]

Filed Under: Energy, Transport and energy Tagged With: aviation, batteries, electrification, EVs, innovation, machinery, Military, transport, trucks

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Most read this week

  • Financing Renewable Hydrogen globally: ramp up to 2030 only needs $150bn/year by Dolf Gielen | posted on May 26, 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
  • 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
  • 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
  • Micro-nuclear reactors: up to 20MW, portable, safer by Christina Nunez | posted on April 22, 2021
  • Gravity Batteries: any nation can do it at scale using rocks by Simon Read | posted on July 27, 2022
  • The history of evidence of CO2-driven climate change starts in the mid-1800s by Marc Hudson | posted on May 23, 2023
  • The 10 big problems with simply replacing fossil cars with electric by Schalk Cloete | posted on December 6, 2021
  • 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
  • What’s best for Hydrogen transport: ammonia, liquid hydrogen, LOHC or pipelines? by Herib Blanco | posted on May 5, 2022
  • Enhanced Weathering: crushed rocks spread on farmland can capture billions of tons of CO2/year by Benjamin Houlton | posted on July 21, 2020
  • Hydrogen production in 2050: how much water will 74EJ need? by Herib Blanco | posted on July 22, 2021
  • U.S. EPA: new rules proposed for cutting Fossil Fuel-Fired Power Plant emissions by Cy McGeady | posted on May 30, 2023
  • Why hydrogen fuel cell cars are not competitive — from a hydrogen fuel cell expert by Zachary Shahan | posted on June 17, 2016
  • EU Carbon Removal Certification Framework: new rules to turn greenwashing into genuine removals by Simon Göss | posted on May 16, 2023
  • Modelling green Ammonia and Methanol in 2050. It will be expensive by Schalk Cloete | posted on September 9, 2022
  • Germany: will the end of feed-in tariffs mean the end of citizens-as-energy-producers by Isabel Sutton | posted on June 3, 2021
  • Can Aluminium-air batteries outperform Li-ion for EVs? by Helena Uhde | posted on September 8, 2021

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      Recent Posts

      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

      Five charts on the Energy Transition: the 2020s is the decade of maximum disruption. By 2030 the endgame will be clear

      Making Hydrogen direct from seawater using double-membrane electrolysis

      The history of evidence of CO2-driven climate change starts in the mid-1800s

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