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Report finds says “negative emissions technologies” need to play a large role in mitigating climate change

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To achieve goals for climate and economic growth, “negative emissions technologies” (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change, according to a new report from the National Academies of Sciences, Engineering, and Medicine.

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Oregon Governor Signs Climate Change Bills, Including Low Carbon Fuel Standard and B2

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Oregon Governor Ted Kulongoski signed into law a series of bills constituting a climate change package that includes a low carbon fuel standard (LCFS), a B2 mandate, and other transportation-related measures. Authorizes the Environmental Quality Commission (EQC) to develop a low carbon fuel standard that would sunset in 2015.

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GWU team develops cost-effective solar process to produce lime for cement without CO2 emission

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A team at George Washington University has demonstrated a new solar process that can produce lime (CaO) for cement without any emission of carbon dioxide, and at lower projected cost than the existing cement industry process. The majority (about 60%) of those CO 2 emissions result from the production of lime. —Licht et al.

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Berkeley study finds renewable portfolio standards insufficient to meet 2030 GHG emission targets; new policy required

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The least expensive way for the Western US to reduce greenhouse gas emissions enough to help prevent the worst consequences of global warming is to replace coal with renewable and other sources of energy that may include nuclear power, according to a new study by University of California, Berkeley, researchers. Click to enlarge.

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New Mexico Adopts Greenhouse Gas Cap-and-Trade Program

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The New Mexico Environmental Improvement Board (EIB) adopted by a vote of four to three greenhouse gas reduction regulations—called the most stringent in the US—that will reduce global warming pollutants through a regional cap on greenhouse gas emissions.

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IEEE Discusses 6 Simple Solutions to Climate Change at COP27

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Simple, effective solutions that can help lessen the impact of climate change already exist. The IEEE Life Fellow spoke during a session addressing the role of technology in delivering an equitable, sustainable, and low-carbon resilient world. One type is the ultrasupercritical coal-fired steam power plant.

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DOE awarding $72M to 27 projects to develop and advance carbon capture technologies, including direct air capture

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Under this cost-shared research and development (R&D), DOE is awarding $51 million to nine new projects for coal and natural gas power and industrial sources. Enabling Production of Low Carbon Emissions Steel Through CO 2 Capture from Blast Furnace Gases. Membrane Technology and Research (MTR) Inc. ION Clean Energy Inc.

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