Carbon capture utilization encompasses technologies that separate carbon dioxide from air, flue gas, or aqueous streams and convert it into fuels, chemicals, and materials. Approaches span sorbent- and solvent-based capture, moisture- and pressure-swing processes, chemical looping, and direct air capture, often integrated with solar, electrochemical, and bio-based systems. Captured CO2 and biogenic carbon are transformed via catalysis, photoelectrochemistry, microbial and thermochemical pathways into products such as methane, methanol, formic acid, plastics, bio-oil, and solid carbon, frequently using waste biomass, wastewater, and plastics as feedstocks.
Energy & Green Tech
Over the past decades, energy researchers have developed various promising solutions to limit the emission of greenhouse gases and source fuels or other chemicals more sustainably. These solutions include so-called carbon ...
Engineering
The pulp and paper industry consumes large amounts of energy. But despite stricter EU requirements for efficiency improvements, there has been no way to measure and compare energy consumption between different companies in ...
Oct 16, 2025
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Business
A study finds that replacing natural gas with electric and biomass power, along with improved energy efficiency, could help some pulp and paper mills reach zero net emissions. The paper, "Advancing sustainability in the U.S. ...
Oct 16, 2025
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Engineering
Installing green infrastructure in residential areas can prevent stormwater from flooding sewer systems and significantly curb heavy metal pollution, suggests a new study.
Oct 15, 2025
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Energy & Green Tech
Researchers reporting in ACS Energy Letters have devised a battery powered by vitamin B2 (riboflavin) and glucose. Inspired by how human bodies break down glucose for energy using enzymes, the team incorporated riboflavin ...
Oct 15, 2025
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Energy & Green Tech
UNSW expert Professor Yansong Shen explains why it is so important to find a way to produce iron and steel in a more environmentally friendly and feasible way.
Oct 14, 2025
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Electronics & Semiconductors
An electrochemical process developed by scientists at a Loughborough University spin-out company enables biodiesel producers to turn waste into profit—while slashing emissions and energy use.
Oct 13, 2025
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Energy & Green Tech
Researchers have demonstrated a new and sustainable way to make the chemicals that are the basis of thousands of products—from plastics to cosmetics—we use every day.
Oct 10, 2025
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Software
A powerful new software tool that can accurately predict the performance of biofilters used by the water industry could reduce the challenge of maintaining the purity of tap water.
Oct 9, 2025
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Energy & Green Tech
Ammonia is one of the most widely produced chemicals in the world, used mostly as fertilizer, but also for the production of some plastics, textiles, and other applications. Its production, through processes that require ...
Oct 8, 2025
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