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Argonne study finds 23% reduction decrease in carbon intensity of ethanol from 2005 to 2019

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A new lifecycle analysis by researchers at Argonne National Laboratory has found that the carbon intensity of corn ethanol has decreased 23%—from 58 to 45 gCO 2 e/MJ—from 2005 to 2019. Carbon intensity (gCO 2 e/MJ undenatured ethanol) of corn ethanol without LUC for 2005–2019. The ethanol produced in our 15?years

2005 259
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EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

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The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. —Report to Congress on Black Carbon. emissions in 2005.

Congress 252
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WHO issues new, lower Global Air Quality Guidelines for classical pollutants

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Since WHO’s last 2005 global update, there has been a marked increase of evidence that shows how air pollution affects different aspects of health. Recommended 2021 AQG levels compared to 2005 air quality guidelines. and carbon monoxide (CO)—it also has an impact on other damaging pollutants. Source: WHO.

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Rio Tinto and Giampaolo Group enter into Matalco aluminum recycling joint venture

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The transaction reflects the joint venture partners’ shared commitment to meeting the increasing demand for low-carbon aluminum as a key material in the energy transition. The joint venture will also enhance Matalco’s current service offering to a wider array of customers, while securing access for low-carbon primary metal for its operations.

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Study: surface ozone in India in 2005 damaged 6M tonnes of crops, enough to feed 94M people in poverty

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New research shows that ozone pollution damaged millions of tons of wheat, rice, soybean and cotton crops in India in 2005. million US tons) of India’s wheat, rice, soybean and cotton crops in 2005, according to a new study published in Geophysical Research Letters , a journal of the American Geophysical Union. million metric ton (3.6

Ozone 239
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Comprehensive assessment concludes black carbon second-most important human emission in warming climate

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A comprehensive assessment of black-carbon climate forcing accepted for publication in the Journal of Geophysical Research: Atmospheres estimates that black carbon, with a total climate forcing of +1.1?W?m Only carbon dioxide has a greater forcing, the international team of researchers who performed the study found.

Climate 322
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BIO: RFS’ biofuel requirements saved 589.3M tons of carbon emissions over past decade

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billion barrels of foreign oil and reduced US transportation-related carbon emissions by 589.33 million metric tons, according to a new analysis released by the Biotechnology Industry Organization (BIO). Bush signed the RFS into law by on August 8, 2005 as part of the Energy Policy Act of 2005. President George W.

Carbon 150