Business & Technology

Why Michele Bachmann thinks she can get gas under $2 a gallon

Michele Bachmann isn't crazy -- she's just horribly misinformed. At least in this particular instance: When Bachmann promised that if she became president, gas would be under $2 a gallon, her statement was entirely consistent …

Biofuel

Ethanol is now a matter of national security

Two steps forward, one step back: Congress cuts two ethanol subsidies worth billions, but the White House redirects $510 million to power the military's ships and aircraft with corn-sourced biofuels.

Food Safety

Honey laundering: tainted and counterfeit Chinese honey floods into the U.S.

A third of the honey consumed in the U.S. is likely to have been smuggled in from China and may be tainted with illegal antibiotics and heavy metals, according to a blockbuster story in Food …

Infographic: How many jobs would solar create?

Stronger solar policies could create over 100,000 jobs in just a few years, according to this (excerpted) infographic from One Block Off the Grid. That's not a lot, proportional to the unemployment crisis, but given that …

'Skypump' let's you fill 'er up — with wind

Got an electric car? And some wind? Then this is the beginning of a beautiful relationship, if you add in the Sanya Skypump for a horsepower three-way. Sure, you might think putting a wind turbine …

'Floatovoltaics' energize otherwise boring bodies of water

'Flotovoltaics,' solar panels that float on existing reservoirs, leads to all kinds of unexpected side benefits. At the Far Niente winery in Napa Valley, which pioneered the technology in the U.S., their floating solar grid …

Infographic: What it would take to meet Obama's 2035 clean energy goals?

Obama wants 80 percent of America's energy to come from clean and renewable sources by 2035. But what would that really take? Mostly, it means replacing 2/3 of our coal-fired power plants with power sources …

Revival of 117-year-old canal cuts cargo emissions 65 percent

Turns out shipping by barge is crazy efficient. It's also kind of picturesque! (According to this video from CNN there are no mules anymore, but we choose to imagine mules to up the picturesqueness factor.) 

Solar could be as cheap as coal by end of decade

A report from the Chinese government asserts that solar power will be as cheap as coal by 2015. Industry watchers have already predicted that the cost of solar will drop by half by 2020, putting …