Vegetation like the kind growing here at Michigan State University's Kellogg Biological Station could one day be used to feed small biofuel refineries spread throughout the Midwest.
This map shows the potential biomass collection within 10 states. Each circle represents an area of about 7,800 square miles, which could produce about 23 million gallons of ethanol per year. A gigagram, or Gg, is about 1,100 tons.
Millions of acres of marginal farmland in the Midwest — land that isn't in good enough condition to grow crops — could be used to produce liquid fuels made from plant material, according to a study in Nature. And those biofuels could, in theory, provide about 25 percent of the advanced biofuels required by a 2007 federal law.
But there are many ifs and buts about this study — and, in fact, about the future of advanced biofuels.
Originally published on Thu January 17, 2013 6:41 am
JPMorgan Chase reports that its profits were up 53 percent in the fourth quarter of 2012 — but CEO Jamie Dimon's pay will be cut in half, after the bank lost billions of dollars on risky bets made in its London office. The incident tarnished the reputation of Dimon, who had successfully steered his bank through the recent financial crisis.
"This past year has been a bruising one for Dimon," as NPR's Steve Henn reports for our Newscast unit:
State Senator Jeff Klein (L-R), Assembly Speaker Sheldon Silver, Lieutenant Governor Robert Duffy and Senator Andrea Stewart-Cousins congratulate New York Governor Andrew Cuomo after he signed the New York Secure Ammunition and Firearms Enforcement Act on Tuesday.
Originally published on Wed January 16, 2013 4:31 pm
President Obama's historic plunge Wednesday into the politics and realities of gun control in America has mobilized advocates on both sides of the issue.
But though his major proposals, from banning assault rifles to more stringent background checks and ammunition limits, are being rolled out in the shadow of the school massacre in Newtown, Conn., their Capitol Hill prospects remain highly uncertain given long-standing resistance to such efforts.