menu
Get a daily delivery of PSFK
Subscribe to get a daily digest of new ideas and discoveries and to find out about upcoming events

Tagged: energy efficiency

Walkway with Renewable Power Source May Be in Our Near Future

Shower Head Glows Red When People Use Too Much Water [Video]

Could A Tree Provide All Of The World’s Energy Needs?

What Are The World’s Greenest Cities? [Infographic]

Spherical Energy System Harnesses Power From The Sun & Moon

Starbucks Gets Stores To Compete Over Most Efficient Energy Usage

Are Energy Smart Meters A Threat To Privacy?

Control Office Lights Wirelessly With A iPhone Or iPad [Video]

Prep School Students Compete In Real Life Game For Totaling Zero Emissions [Future Of Gaming]

Smart Metering Meets Social Networking In A Competitive Game [Future Of Gaming]

Facebook To Launch A Social App To Encourage Energy Efficiency

Power Consumption In The U.S. [Infographic]