Walmart and ECOtality Advance EV Infrastructure

If you’ve been following our Cleantech Project Stories, you’ll know that ECOtality has been working on its EV network with eco-conscious companies like Ikea. ECOtality has brought out the big guns now, expanding the reach of its EV Project by partnering with Walmart, the world’s biggest corporation, to bring its Blink Pedestal … [continued]

Columbia University Students Reinvent the Wheel

A team of students at Columbia University has made it to the next round of Walmart’ s Better Living Business Plan Challenge.  They achieved their spot in the sustainability-focused competition by yes, reinventing the wheel.  The team has proposed a business venture that would make energy efficient, lightweight composite wheels … [continued]