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Novel adaptation for existing blast furnaces could reduce steelmaking emissions by 88%; closed-loop carbon recycling

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This reduction is achieved through a closed-loop carbon recycling system, which could replace 90% of the coke typically used in current blast furnace-basic oxygen furnace systems and produces oxygen as a byproduct. A double perovskite, Ba 2 Ca 0.66 This reacts with the iron ore in the furnace to produce CO 2.

Carbon 468
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Volvo Energy invests $4.9M in Connected Energy for second-life battery business; 10% stake

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million) for a 10% stake in the UK-based second-life battery energy storage specialist Connected Energy. Together with Connected Energy, we will minimize the environmental impact of the batteries that have powered Volvo Group vehicles. The investment came as part of a £15-million (US$18.4-million) million) round.

Volvo 273
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Motherson Group collaborating with UBQ to bring carbon-negative thermoplastics into auto parts

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The companies are joining efforts to implement the carbon-negative UBQ thermoplastic ( earlier post ) into auto parts manufactured by Motherson Group for the automotive industry. Adding as little as 10% UBQ GHG to a part can immediately transform it into a carbon-neutral product. Polymers typically emit 1.9

Parts 362
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How Engineers Can Help Protect Earth From Worsening Climate Change

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The day reminds us of the need to protect our planet and its ecosystems against the worsening climate crisis. The climate crisis is threatening people across the world, as well as every species of animal and plant life. Climate change is a global societal crisis that is causing devastating consequences.

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Aemetis closes $30M equity investment for biomethane pipelines and dairy digesters to produce below zero carbon renewable natural gas (RNG)

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Dairies produce about 25% of California’s methane emissions and have become targets of carbon regulations aimed to reduce climate change. The project will initially connect about a dozen dairies to Aemetis’ ethanol plant in Keyes, California, with expansion plans to more than three dozen dairies in the local area.

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Environment Canada/MECA team assesses black carbon emissions in GDI engine exhaust; evaluation of prototype gasoline particulate filter

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Black carbon has a negative impact on the environment and on human health. For their study, the Environment Canada/MECA team used two midsize sedans and two compact vehicles. Ford Transit Connect PFI vehicle (PFI#2). Climate Change Emissions Engines Fuel Efficiency Vehicle Systems' Credit: ACS, Chan et al.

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Volvo Cars trucks-to-trains swap significantly cuts emissions in logistics network

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Both initiatives form part of the climate action plan that Volvo Cars revealed this year. Under the plan, the company aims to reduce its lifecycle carbon footprint per car by 40% between 2018 and 2025, which will require a 25% reduction in operational emissions, including logistics.

Volvo 307