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Researchers Set Out to Fill Scientific Gaps of Understanding Regarding Reservoir Emissions

New paper studies two Eastern Washington hydropower reservoirs

July 2017

Methane emissions from hydropower reservoirs in temperate climates are a poorly understood source of greenhouse gas. Researchers from PNNL studied the methane emissions of two hydropower reservoirs in Washington State to better understand this phenomenon.

Power Over Ethernet — Power Over Lighting

Converging capabilities and requirements may deliver energy savings for connected lighting systems

July 2017

A recently published report—authored by PNNL lighting research engineers Jason Tuenge and Michael Poplawski—represents the first part of a DOE study to explore the energy reporting capability of commercially marketed power over ethernet connected lighting systems, which may become a data-collection platform that enables greater energy savings in buildings and cities.

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