Microgrid System Testing at NREL

December 18, 2014 - NREL and Raytheon, perform system level testing on the Miramar ZnBr Flow Battery Simulated MicroGrid, in the Energy Storage Lab (ESL) [...]

Smartphone Thermostat


Kevin Donovan uses an app on his iPhone to connect to his thermostat in his town home. town home. (Photo by Dennis Schroeder / NREL) [...]

Engineering Drawings


Master-Slave Photo by Szymon Bakunowicz What can I do with this photo? Do whatever you want with it. Commercial or personal use. For yourself or [...]


Switchboard Photo by Chris Breitigan https://stock.tookapic.com/photos/62957 What can I do with this photo? Do whatever you want with it. Commercial or personal use. For yourself [...]

Outdated Infrastructure – Blue Insulators


Some rights reserved. By Ken Bosma via Flickr Commons Must provide attribution Attribution 2.0 Generic (CC BY 2.0) This is a human-readable summary of (and not a [...]

Wall Plug

By Paul Kitchener Follow Wasted Potential - Energy Efficiency | CreativeCommons | FlickrFriday | Explored You are free to: Share — copy and redistribute the [...]

Residential Power Service Drop From Utility

An electrical service drop, where electric power is supplied from overhead power lines to a residence in Mount Vernon, Washington, USA. This provides the 110V/240V [...]

Conventional Utility Power Meter

Conventional Power Meter on house Author Raysonho @ Open Grid Scheduler / Grid Engine The person who associated a work with this deed has dedicated [...]

Light Bulb and Circle

Photographer: AJ Montpetit Dimensions: 5184 x 3456 Size: 8.04 MB Date added: October 26, 2015 Tags: light bulb, lights, electricity, dark

Light bulb in field

By Ashes Sitoula via Unsplash https://images.unsplash.com/photo-1441171205449-f600f908a9f3?ixlib=rb-0.3.5&q=80&fm=jpg&crop=entropy&s=db2e0c6e25f9d88a7b72bdafd91a41b4

Old Electric Meter

By Taner Ardali via Unsplash https://unsplash.com/photos/vc7e5M6HXzA

Incandescent Light

By Nakita Cheung via Unsplash https://unsplash.com/photos/oYIdH6bFssk


By Radion Kutsaev via Unsplash https://unsplash.com/photos/xkEtD4Stn0I

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