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What does the “global carbon budget” mean? Have we got 9 years left?

November 24, 2022 by Piers Forster, Debbie Rosen, Robin Lamboll and Joeri Rogelj

Piers Forster and Debbie Rosen at the University of Leeds and Robin Lamboll and Joeri Rogelj at Imperial College London, writing for Carbon Brief, look at the carbon budget estimates of the Global Carbon Project and the IPCC, the methodology and the inevitable uncertainties. They compare it to their own latest report from the CONSTRAIN research project. Where the GCP and the IPCC estimate nine years left of carbon emissions at current emission … [Read more...]

Filed Under: Energy, Policies Tagged With: aerosols, CDR, emissions, GCP, IPCC, methane, methodology, policies, pollution, science, uncertainty

Turning waste biomass into clean fuel: cheap, portable equipment, cuts emissions, earns income for rural poor

November 2, 2022 by Kathryn O'Neill

The burning of biomass accounts for 10% of primary energy used worldwide: wood, peat, animal dung, corn stalks, rice husks, hay, straw, and other agricultural waste. Billions of people, mainly in remote and poorer regions, rely on such fuels for cooking, heating, and other household needs. But it’s a major source of emissions as well as pollution. And, annually, an estimated $120bn worth of crop and forest residues are burned out in the open … [Read more...]

Filed Under: Biofuels, Energy, Innovations Tagged With: agriculture, biomass, CDR, cooking, crops, forests, heating, India, Kenya, pollution, torrefaction, waste

Event Summary: “CHINA: Carbon Neutral by 2060 – The Future of Gas”

October 12, 2022 by Helena Uhde

Here are the written highlights of our 2-day 4-session workshop “CHINA: Carbon Neutral by 2060 – The Future of Gas”, compiled by Helena Uhde at ECECP. Here you can quickly see the main points made by our expert panellists. Global events have made gas the hottest of issues, and the implications for both Europe and China are strongly reflected in all the sessions. The four session topics were Security of Supply, CCUS for the Gas Sector, Competitive … [Read more...]

Filed Under: Energy, Oil, Gas & Coal Tagged With: biomethane, CCS, CCUS, CDR, China, EU, Europe, gas, hydrogen, LNG, markets, RenewableGas, Russia, security, supply

Electrochemical CO2 removal: efficient, cheaper, first industrial client

October 5, 2022 by Leda Zimmerman

Leda Zimmerman at MIT describes a method of removing CO2 electrochemically, now being taken forward by MIT spin-off company Verdox. Electrodes are coated with polyanthraquinone. When it is charged, CO2 sticks to it. When it’s time to store it away, the charge is reversed and the gas is expelled as a pure stream of CO2. The technology works in a wide range of CO2 concentrations, from the 20% or higher found in cement and steel industry exhaust … [Read more...]

Filed Under: Carbon Capture, Energy Tagged With: aluminium, CCS, CCUS, CDR, cement, CO2, electrochemical, emissions, hydro, NorskHydro, polyanthraquinone, steel, Verdox

Carbon Capture is a risky decarbonisation pathway: 13 flagship projects reviewed

September 19, 2022 by Bruce Robertson

The debate around the effectiveness of carbon capture (you can register now for our CCUS session on Wednesday at 10.45 - Editor) has led to polarising views. Although the first implementations began 50 years ago, serious efforts to capture large volumes cost-effectively are in their infancy and unproven at scale. Is it, given time and support, a solution to excess emissions worldwide? Or is it a distraction that will allow fossils to be used yet … [Read more...]

Filed Under: Carbon Capture, Energy Tagged With: CCS, CCUS, CDR, cement, coal, emissions, EOR, gas, oil, Scope3

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

A role for Coal? Low-cost, negative emissions Blue Hydrogen from “MAWGS” Coal/Biomass co-gasification

July 15, 2022 by Schalk Cloete

Schalk Cloete summarises his co-authored study that explains how to make hydrogen at unbeatably low prices from coal/biomass co-gasification. Though the “blue” hydrogen process creates CO2, the self-contained plant using a membrane-assisted water-gas shift (MAWGS) reactor means 100% is captured easily. Better still, the use of biomass means the plant achieves negative emissions. The overall efficiency of the process is a very impressive 69%. The … [Read more...]

Filed Under: Energy, Hydrogen, Oil, Gas & Coal Tagged With: biomass, blue, CCS, CDR, coal, costs, DistrictHeating, efficiency, hydrogen, LCOH, MAWGS

Engineered soil microbe can convert CO2 20 times faster than natural photosynthesis

June 8, 2022 by Glennda Chui

New research led by the U.S. Department of Energy’s SLAC National Accelerator Laboratory and the Max Planck Institute for Terrestrial Microbiology in Germany has shown how a bacterial enzyme found in the soil can be made to convert carbon dioxide into carbon compounds 20 times faster than plant enzymes do during natural photosynthesis. As Glennda Chui at Stanford University explains, it’s very early days but could open a door to artificially … [Read more...]

Filed Under: Carbon Capture, Energy Tagged With: biofuels, CCS, CCUS, CDR, CO2, enzyme, fertilisers, innovation, microbe, soil

Event Summary: “CHINA: Carbon Neutral by 2060 – Innovation”

June 7, 2022 by Sara Stefanini

Here are the highlights of our 2-day 4-session workshop “CHINA: Carbon Neutral by 2060 - Innovation”, compiled by Sara Stefanini. It’s a quick and efficient way for readers to see the main points made by our expert panellists. Held at the end of May, it was the fourth of our EU-China workshops since the first was held in November 2020, produced for the EU China Energy Cooperation Platform (ECECP). As always, leading speakers from the EU, major … [Read more...]

Filed Under: Energy, Innovations Tagged With: AirLiquide, batteries, CCS, CCUS, CDR, China, Danfoss, EU, event, EVs, Flow, grids, hydrogen, innovation, Novozymes, renewables, Scania, SchneiderElectric, Shell, smartgrids, solar, storage, TotalEnergies, wind

Biologically produced Ethylene for plastics can become a carbon capture leader

May 25, 2022 by Connor O'Neil

Ethylene is a key component of the world’s vast appetite for plastics. But it’s normally made using fossils as a feedstock, and is energy-intensive to produce. So the chemicals industry has long sought a way to biologically manufacture ethylene. It would be a double-win for clean energy: it would capture CO2 and displace the fossil-based feedstocks. Connor O’Neil at NREL describes new research that makes ethylene in a “one-step” process fuelled … [Read more...]

Filed Under: Carbon Capture, Energy, Industry Tagged With: CCS, CCUS, CDR, chemicals, CO2, ethylene, feedstocks, industry, oil, photosynthesis, plastics

World’s biggest Carbon Capture project: Shute Creek’s “sell or vent” business model isn’t working

April 11, 2022 by Bruce Robertson and Milad Mousavian

ExxonMobil’s Shute Creek CCUS facility is the world’s largest carbon capture project. But since its launch in the 1980s half of that CO2 has been vented into the atmosphere, with most of the rest sold for pumping it underground to push out more oil from depleted wells (called Enhanced Oil Recovery). Only 3% has been sequestered underground, explain Bruce Robertson and Milad Mousavian at IEEFA, following their study based on publicly available … [Read more...]

Filed Under: Carbon Capture, Energy Tagged With: australia, capture, carbon, CCS, CCUS, CDR, CO2, EOR, oil, ShuteCreek, subsidies, US

Russia-Ukraine: Support for U.S. Oil & Gas producers must tie them to low-emissions investments

March 25, 2022 by Ben Cahill

Like many countries, the U.S. is set to raise oil and gas production to compensate for cuts in Russian imports consequent to the war in Ukraine. The danger is that short-term solutions to sky rocketing fossil fuel prices will take precedence over climate targets. But Ben Cahill at CSIS explains how this is an opportunity for the Biden administration to give support to fossil energy producers with one hand and extract solid commitments on … [Read more...]

Filed Under: Energy, Oil, Gas & Coal Tagged With: CCS, CCUS, CDR, emissions, gas, hydrogen, investment, leakage, leasing, methane, oil, permits, Russia, synfuels, Ukraine, US

Reducing Europe’s dependence on Russian Oil and Gas: immediate, short and long term strategy

March 8, 2022 by Lee Beck, Randy Bell, Reed Blakemore, Andrew Bochman, Charles Ellinas, David Goldwyn, Ameya Hadap, Robert Ichord, Irina Markina, Jonathan Maxwell, Richard Morningstar, John Roberts, Paddy Ryan, Brenda Shaffer and Andras Simonyi

Atlantic Council Global Energy Center experts and associates offer their template for drastically reducing Europe’s dependence on Russian oil and gas. It’s broken down into immediate, short (one to three years) and long term (beyond three years) actions. It’s wide-ranging and comprehensive. Some actions are already in play, including maximising gas storage, ready for next winter. Some are the ramping up of existing plans (clean energy, … [Read more...]

Filed Under: Energy, Policies Tagged With: CCS, CDR, efficiency, EU, Europe, gas, geopolitics, Iberia, imports, Nuclear, oil, renewables, Russia, storage, Ukraine, US

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

Energy Post Quiz 2021: ANSWERS

January 10, 2022 by Arasan Aruliah

Hope you all had fun with the Energy Post Quiz, published before the Christmas break. Here are the answers. There are ten questions, both entertaining and insightful. The answers could all be found in articles that appeared here during 2021, and we give you the links to them. During 2021 Energy Post had another strong year in terms of number of debates hosted, event attendance, and readership for our articles: our readership grew by … [Read more...]

Filed Under: Energy Tagged With: CCS, CCUS, CDR, Christmas, COP26, efficiency, electrolysis, hydrogen, innovation, methane, micromobility, Nuclear, quiz, solar, vaccines, waste, wind

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Recent Posts

Make Hydrogen in developing nations: share prosperity while meeting our climate goals

Smart Glasses: experts can monitor and advise on power plant inspections anywhere in the world

Concrete: 8% of global emissions and rising. Which innovations can achieve net zero by 2050?

Biofuel is approaching a feedstock crunch. How bad? And what must be done?

Europe needs a Regional Green Bank to fulfil its Green Deal and match the U.S.

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