UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	April 1, 2010 9:00 A.M.

Form:	S-3
CIK: 0000868725 Company Name: RENTECH INC /CO/ File Number: 333-164654
CIK: 0001463758 Company Name: RSFC Land Management, LLC File Number: 333-164654-08
CIK: 0001483013 Company Name: Rentech SilvaGas LLC File Number: 333-164654-07
CIK: 0001483012 Company Name: SilvaGas Corp File Number: 333-164654-06
CIK: 0001463763 Company Name: Rentech Energy Midwest Corp File Number: 333-164654-05
CIK: 0001356531 Company Name: Rentech Development CORP File Number: 333-164654-04
CIK: 0001356523 Company Name: Rentech Services CORP File Number: 333-164654-03
CIK: 0001463762 Company Name: Rentech Energy Technology Center, LLC File Number: 333-164654-02
CIK: 0001463760 Company Name: RSFC, LLC File Number: 333-164654-01