Cleantech Biofuels, Inc. reported audited consolidated earnings results for the year ended December 31, 2011. For the year, the company reported net loss applicable to common stockholders of $720,713 or $0.01 basic and diluted per share against net loss applicable to common stockholders of $1,181,633 or $0.02 basic and diluted per share for the same period a year ago. Net cash used by operating activities was $280,510 against $245,033 for the same period a year ago.