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LanzaTech, Northwestern, ORNL engineer microbe to convert industrial waste gases to acetone or isopropanol

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A team of scientists from LanzaTech, Northwestern University and the Department of Energy’s Oak Ridge National Laboratory have engineered a microbe to convert molecules of industrial waste gases, such as carbon dioxide and carbon monoxide, into acetone and isopropanol (IPA). —Jennifer Holmgren, CEO of LanzaTech. —Tim Tschaplinski.

Waste 273
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Republic Services deploying 23 CNG waste and recycling trucks in Twin Cities area

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Waste and recycling company Republic Services, Inc. has deployed 23 compressed natural gas (CNG) solid waste and recycling trucks to serve customers throughout the Twin Cities area. Nationwide, the company plans to have more than 3,100 trucks nationwide running on natural gas and other alternative fuels by the end of 2015.

Waste 218
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BETO report identifies biofuel/bioproducts opportunities from wet and gaseous waste: ~22.2B GGE/year

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The US Department of Energy’s (DOE’s) Bioenergy Technologies Office has published a report, titled Biofuels and Bioproducts from Wet and Gaseous Waste Streams: Challenges and Opportunities. For perspective, in 2015, the United States’ total primary energy consumption was about 97.7 quadrillion Btu annually, or about 22.2

Waste 150
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ARPA-E issues RFI on lower-grade waste heat recovery technologies; focus on solid-state systems

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The Advanced Research Projects Agency - Energy (ARPA-E) has issued a request for information ( DE-FOA-0001607 ) on lower-grade waste heat recovery technologies. In 2015, 59.2 quadrillion BTU of energy was wasted mainly in the form of heat. Thus, ARPA-E is keenly interested in waste heat conversion in this temperature range.

Waste 150
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Sasol, GE develop new anaerobic microbial technology for cleaning of Fischer-Tropsch waste water; boosting gas-to-liquids (GTL) value proposition

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Sasol and General Electric (GE: NYSE)’s GE Power & Water have together developed new technology that will clean waste water from Fischer-Tropsch plants used to produce synthetic fuels and chemicals, while also providing biogas as a by-product for power generation. This then results in an overall efficiency improvement in the GTL process.

Waste 210
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EPA issues final actions to cut methane emissions from municipal solid waste landfills

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The US Environmental Protection Agency (EPA) issued final New Source Performance Standards (NSPS) to reduce emissions of methane-rich landfill gas from new, modified and reconstructed municipal solid waste (MSW) landfills, updating standards that were issued in 1996. —“ Standards of Performance for Municipal Solid Waste Landfills ”.

Waste 150
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ArcelorMittal Tubarão, Brazil first ResponsibleSteel steelmaking site in Latin America

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Launched in 2015, ResponsibleSteel sets global standards for sustainability performance and promotes the certification of steel chain companies through a network of independent certification bodies. Noise, Emissions, Effluents and Waste. ArcelorMittal Tubarão. ArcelorMittal Tubarão. Occupational Health and Safety. Labor Rights.

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