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Adding ordinary baking soda to concrete production can cut 15% of its CO2 emissions

April 12, 2023 by David Chandler

Concrete production makes up 8% of global CO2 emissions. Half comes from the fossil energy used to make it (which, hopefully, can transition to clean power), and the other half comes from the CO2 that escapes during the chemical transformation. David Chandler at MIT describes research there that shows how simply adding sodium bicarbonate (yes, the baking soda you put in your cookies) during the early stages of production can remove, by … [Read more...]

Filed Under: Buildings, Energy, Industry Tagged With: bakingsoda, CO2, concrete, emissions, industry, mineralisation, NaHCO₃, sodiumbicarbonate

Embodied Carbon Emissions: understanding the different methodologies being used around the world

February 28, 2023 by Max Gruenig

The measurement of the embodied carbon emissions of goods tells us what greenhouse gas emissions are generated during the production and transportation of those goods. This achieves two main things. Firstly, it allows producers to understand where their emissions are coming from, and so reduce them. Secondly, it opens the door to putting a price on those emissions, thus incentivising producers to reduce them. But, as Max Gruenig at E3G explains, … [Read more...]

Filed Under: Energy, Industry Tagged With: aluminium, buildings, carbon, concrete, embedded, embodied, emissions, EU, fertilisers, France, G7, IEA, iron, ISO, Netherlands, steel, UK, UNIDO, US

Steel decarbonisation: Australia must stop making excuses and follow Europe’s lead

February 2, 2023 by Simon Nicholas

Australian steel makers, major global exporters, must stop making excuses about decarbonisation and look to Europe for a role model, argues Simon Nicholas at IEEFA. A pattern of behaviour by Australia’s steel makers reveals that their excuse is that low-carbon solutions are not yet ready, leaving only promises of carbon capture (as yet unproven at scale) some time in the future. Nicholas notes that these promises will never have to be kept by the … [Read more...]

Filed Under: Energy, Industry Tagged With: australia, CCS, CCUS, CDR, costs, decarbonisation, DRI, EU, furnace, H2GreenSteel, hydrogen, innovation, iron, Salzgitter, steel, Thyssenkrupp

The U.S. should support the EU’s Carbon Border Adjustment Mechanism (CBAM)

January 30, 2023 by Joseph Majkut

The U.S. should get behind Europe’s Carbon Border Adjustment Mechanism (CBAM), says Joseph Majkut at the Center for Strategic and International Studies. Under the EU’s newest agreement, anyone importing CBAM-listed goods into Europe will have to report the emissions associated with their products starting in October, and ultimately face tariffs if those emissions exceed those of the equivalent products made in the EU. The current list is iron and … [Read more...]

Filed Under: Energy, Industry Tagged With: aluminium, Brazil, BRIC, CBAM, cement, China, electricity, emissions, EU, fertiliser, hydrogen, imports, India, iron, Russia, steel, tariffs, trade, US, WTO

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

January 24, 2023 by Ben Skinner and Radhika Lalit

Concrete manufacture is responsible for 8% of global carbon emissions, with the ingredient “clinker” accounting for most of it. Global demand for cement (which hardens into concrete) is expected to increase 48% from 4.2bn to 6.2bn tons by 2050, mainly driven by developing nations. China used more concrete between 2011 and 2013 than the United States did in the entire 20th century. Ben Skinner and Radhika Lalit at RMI look at the materials and … [Read more...]

Filed Under: Energy, Industry Tagged With: Africa, cement, China, clinker, concrete, ECOPlanet, emissions, FreedomTower, India, LC3, Portland, SCMs, ShanghaiTower

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

Corporate targets are forcing suppliers to cut emissions or relocate to clean energy nations

December 20, 2022 by Kwangyin Liu

Emissions targets being imposed by corporates in the U.S. and Europe are forcing manufacturers in other parts of the world to decarbonise, writes Kwangyin Liu at Clean Energy Wire. Here, she looks at how Taiwan’s TSMC – the world’s third largest chip manufacturer – is having to set up factories in Arizona (U.S.) and Kumamoto (Japan) where emissions are lower and thus to comply with requirements set by customers like Apple, Google and Microsoft. … [Read more...]

Filed Under: Energy, Industry, Renewables Tagged With: Apple, emissions, Germany, google, Intel, Japan, manufacturing, Microsoft, renewables, Samsung, semiconductors, sustainability, Taiwan, TSMC, US

European green steel makers are securing funding – and big customers – for production plants

November 28, 2022 by Soroush Basirat

European steel makers are leading the way in building the first green steel production plants. The big step forward is the securing of finance from a range of private and public banks and credit guarantors, says Soroush Basirat at IEEFA. Swedish start-up H2 Green Steel and industry leaders Thyssenkrupp and Salzgitter are now set to spend billions, while pre-sales to and commitments from BMW, Miele, Mercedes and Ford are helping to create the … [Read more...]

Filed Under: Energy, Industry Tagged With: banks, BMW, credit, EU, Europe, finance, Ford, green, H2GreenSteel, hydrogen, industry, Mercedes, Miele, Saltzgitter, steel, Thyssenkrupp

Project Air: building a first-of-a-kind, large-scale sustainable methanol plant for the chemicals industry

July 5, 2022 by Project Air

Project Air is creating a first-of-a-kind, large-scale sustainable methanol plant. It uses CCU for converting CO2, residue streams, green hydrogen and biomethane into methanol. It’s a collaboration between specialty chemicals innovator Perstorp (Sweden) and energy firms Fortum (Finland) and Uniper (Germany). Perstorp aims to be the first chemical producer to replace all fossil-based methanol for its European production facilities (200,000 tons … [Read more...]

Filed Under: Energy, Industry Tagged With: biomethane, CarbonPrice, CBAM, CCU, chemicals, ETS, EU, FitFor55, Fortum, hydrogen, innovation, methanol, Perstorp, REDIII, REPowerEU, Uniper

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

Biomass for industrial heat

March 10, 2022 by IEA

On Thursday 17th March at 12.30CET our latest Energy Post panel, “Unlocking the potential of bioenergy” boasts representatives from two of the most challenging areas for decarbonisation: the cement and aviation industries. Taking part are  Winston Beck, Head of Government Affairs at HeidelbergCement and Laurent Donceel, Senior Policy Director at Airlines for Europe. They will be joined by Thomas Meth, Chief Commercial Officer at Enviva (event … [Read more...]

Filed Under: Biofuels, Energy, Industry Tagged With: bioenergy, CCS, CCUS, electrification, event, hydrogen

Industry’s large on-site batteries can profitably help stabilise the grid

November 24, 2021 by NREL

Energy-intensive industries that invest in their own large on-site batteries will provide multiple benefits to themselves as well as to grid stability, says a new study by the Joint Institute for Strategic Energy (JISEA) in partnership with NREL and others. It matters because future power systems will need to be highly flexible due to the variability of wind and solar. The study assessed two established energy-intensive industries (chlor-alkali … [Read more...]

Filed Under: Energy, Grids, Industry Tagged With: batteries, congestion, costs, flexibility, grids, industry, ramping, solar, stability, storage, wind

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

CBAM needs universal adoption of methods for measuring carbon intensity

August 31, 2021 by Dolf Gielen, Massamba Thioye and Francisco Boshell

Europe needs to account for the emissions of imported goods. That cannot happen without the international agreement on standards and certification systems for the carbon intensity of all steps in the value chain for all relevant products. Dolf Gielen and Francisco Boshell at IRENA and Massamba Thioye at the UNFCCC explain that several such systems exist around the world, but they need to be harmonised and widely adopted to truly reflect what is … [Read more...]

Filed Under: Energy, Industry, Policies Tagged With: aluminium, CBAM, cement, certification, chemicals, EC, emissions, EU, industry, iron, petrochemicals, PPAs, standards, steel

Cement: replacing limestone with volcanic rock could slash energy use, and emissions by two-thirds

June 30, 2021 by Josie Garthwaite

Cement production accounts for 8% of global emissions, and it will rise as nations get richer and build more. It’s mainly because of the energy needed for the high heat process, and the carbon released from the limestone used. It’s one of the leading hard-to-abate sectors, and coming up with an alternative process and cement recipe is firmly on the industry’s agenda. Josie Garthwaite at Stanford University summarises a study that aims to replace … [Read more...]

Filed Under: Energy, Industry Tagged With: cement, emissions, industry, innovation, limestone, nanoscale, temperature, volcanic

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      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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