miller60 writes "A small but growing number of data centers are generating renewable energy at their facility, despite challenges with cost and scalability. In a special report, Data Center Knowledge looks at data centers implementing on-site solar power, wind energy, geothermal cooling and recycling waste heat from their hot aisles. Even as some projects choose to go green, other data center operators insist that improved power efficiency offers a far better return and carbon impact than pursuing on-site renewables."
DEAL: For $25 - Add A Second Phone Number To Your Smartphone for life! Use promo code SLASHDOT25. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. Check out the new SourceForge HTML5 Internet speed test! ×