Tweet-a-watt, Greener Gadgets 2009 winning the first game design works. Tweet-a-watt a day you can release the power consumption up to twitter. Greener Gadgets Design Competition are core77 together and Greener Gadgets Design Competition organized.

Tweet-a-watt from the MAKE magazine’s Limor Fried, Adafruit Industries & Phillip Torrone, using existing hardware. Kill-a-Watt meter and the detection Xbee wireless module, or through other computer networking equipment, will be the day the case is sent to the electricity on twitter. Tweet-a-watt is an open-source projects, and materials can be seen in this introduction.