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USDA closes on $105M loan guarantee to Fulcrum for biorefinery converting municipal waste to renewable jet fuel; first USDA loan for biojet

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to Fulcrum Sierra Biofuels, LLC to build a biorefinery to produce jet fuel from municipal solid waste (MSW) via a proprietary two-stage thermochemical process. million loan in 2011 to convert food and agricultural waste to biogas that is used as fuel to generate electricity. Earlier post.). which received a $12.8-million

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ORCnext project concludes waste heat recovery efficiency can be boosted by 20-25%

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The four-year projet ORCNext , aimed at developing knowledge and design tools for next generation of Organic Rankine Cycles (ORCs), has concluded that waste heat recovery efficiency can be increased by 20 to 25% through appropriate cycle selection, efficient expanders, appropriate control and less oversizing of the heat exchangers.

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Panasonic develops thermoelectric tubes for compact geothermal electricity generation and waste heat recovery

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Panasonic says that its thermoelectric tube is suited for capturing unused or wasted heat from hot springs and factories. This effect makes it possible to control heat flow and electric current independently in materials, enabling a simple structure without complicated electric junctions and planar substrates. Click to enlarge.

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EPA’s 2011 Toxics Release Inventory shows air pollutants continue to decline, releases of toxic chemicals up

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Total toxic air releases in 2011 declined 8% from 2010, mostly because of decreases in hazardous air pollutant (HAP) emissions, even while total releases of toxic chemicals increased for the second year in a row, according to the US Environmental Protection Agency (EPA) annual Toxics Release Inventory (TRI) report published today.

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Tenneco/Gentherm showcasing prototype of thermoelectric generator for waste heat recovery; targeting 5% fuel economy improvement

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Tenneco and Gentherm (formerly BSST/Amerigon) are part of a US Department of Energy (DOE) consortium actively developing a thermoelectric generator (TEG) for capturing waste exhaust heat in vehicles and converting it to electrical energy to be used to power electrical systems within the vehicle. Doug Crane, Gentherm.

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LanzaTech-Shougang joint venture in China earns RSB certification for waste steel mill gas to biofuel process

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has earned the Roundtable on Sustainable Biomaterials Services Foundation’s (RSB’s) sustainability certification for the joint venture’s facility that converts waste steel mill gases to sustainable biofuels. LanzTech and the Shougang Group signed the joint venture agreement in September 2011. to the worldwide CO 2 emissions.

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Cyclone Power Technologies Receives Purchase Order for Two 10kW Waste Oil Gensets

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Cyclone Power Technologies has received a purchase order from its licensee Phoenix Power Group (PPG) for two waste oil power generators. The new Phoenix 10kW waste oil generator will be powered by Cyclone’s WHE-25 engine—a compact, scalable waste heat engine—using a specially designed, clean emissions combustion chamber.

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