Environment

Thermal Energy Harvesting Enables Wireless Sensor Deployment

Marlow Industries (Dallas, TX) has introduced the EverGen series of thermoelectric-based energy harvesting devices, offering a zero-maintenance power solution for wireless sensor applications. EverGen thermal energy harvesters power wireless sensors without a battery, reducing replacement costs.

Posted in: Waste-to-Energy, Products, News, Batteries, Energy Harvesting, Thermoelectrics, Recycling Technologies

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Edible Carbon Dioxide Sponge

A team of researchers at Northwestern University has discovered that a class of nanostructures made of sugar, salt, and alcohol can efficiently detect, capture, and store carbon dioxide. And the compounds themselves are carbon-neutral.

Posted in: News, News, Greenhouse Gases, Remediation Technologies

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Boost for Energy Storage Systems

Batteries could get an upgrade from an Oak Ridge National Laboratory discovery that increases power, energy density, and safety while reducing charge time. The results could also have significance for applications in stationary energy storage systems for solar and wind power, and for smart grids.

Posted in: News, News, Batteries, Energy Efficiency, Energy Storage, Renewable Energy, Solar Power, Wind Power, Smart Grid

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Electricity and Carbon Offsets from Hog Waste

A system constructed by Duke University and Duke Energy on a hog finishing facility converts hog waste into electricity and creates carbon offset credits. Google, which invests in carbon offsets to fulfill its own carbon neutrality goals, announced its endorsement of the project this week.

Posted in: Pollution, Waste-to-Energy, News, Renewable Energy, Greenhouse Gases, Remediation Technologies

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Inverter Testing and Certification for Global Markets

Inverters/converters are a key element of most renewable energy systems where the power generated is not suitable to either be used locally or to provide power directly to the electric utility. Many renewable sources such as photovoltaics generate DC power, while some renewable sources such as wind turbine systems generate AC, but not at the same voltage and/or frequency required by the utility.

Posted in: Features, Articles, Energy Efficiency, Renewable Energy, Solar Power, Wind Power, Smart Grid

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Carbon Isotope Analyzer

The G2131-i Isotopic Carbon Analyzer from Picarro (Santa Clara, CA) will enable a range of new scientific applications to better resolve CO2 dynamics in the atmosphere, plant respiration, and the ocean. The carbon isotope analyzer is designed for deployment in the harshest environments.

Posted in: Climate, Pollution, Products, Products, Environmental Monitoring, Greenhouse Gases

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Updated ENERGY STAR Specifications

The EPA is introducing new ENERGY STAR requirements for home dishwashers and furnaces, and evaluating how to best address and encourage smart grid functionality in ENERGY STAR specifications like refrigerators and air conditioning units.

Posted in: News, News, Energy Efficiency, Government Initiatives, Smart Grid

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