Innovations hint at a battery-free future
December’s proven to be a boon for cleantech geeks: earlier this month, we learned about the possibility of mobile
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Hybrid ferryboat cruises to Alcatraz
Planning to tour one of the US’s most infamous prisons? Now you can do so while minimising your carbon
Survey: US cellulosic ethanol goals to fall far short
When it comes to the biofuel of the future, corn ethanol is out, cellulosic ethanol is in, right? Never mind
Growing, glowing energy not the answer to climate change: study
What’s the best overall source of energy if you take into account factors like climate change, sustainability, pollution, human
Photovoltaic art glass delivers beauty, electricity
A new branch library that opened in San Jose, California, this week sports an art glass window installation that is
A rechargeable battery with oomph at last?
I try to use rechargeable batteries over disposable ones, but it sometimes seems I spend more time charging than using.
Simple but brilliant: Ecofont for ink conservation
It might not be appropriate for every printing job, but a new, free-to-download typeface called “Ecofont” could cut your ink
Let in the light ... and the electricity
Plain old glass windows that just sit there and let the light into your home or office? Bah! A California
US military funds algae fuel research
Two San Diego companies have won multi-million-dollar contracts to help the US Defense Advanced Research Projects Agency (DARPA) develop algae-based
Jurdy: Green for the holidays
Jurdy gets into the holiday spirit…
Sustainable or not? California's solar-powered ice rink
When the word “sustainable” comes up, these are other words that don’t usually come to mind next: “shopping mall,
Carolina utility awaits OK for distributed solar
Duke Energy Carolinas is awaiting approval from the North Carolina Utilities Commission for its plan to rent rooftop space from