diff --git a/modules/37_industry/subsectors/equations.gms b/modules/37_industry/subsectors/equations.gms
index a8e2dba65..a079f4feb 100644
--- a/modules/37_industry/subsectors/equations.gms
+++ b/modules/37_industry/subsectors/equations.gms
@@ -241,7 +241,9 @@ q37_feedstocksLimit(t,regi,entySe,entyFe,emiMkt)$(
 
 *' Feedstocks have identical fossil/biomass/synfuel shares as industry FE
 q37_feedstocksShares(t,regi,entySe,entyFe,emiMkt)$(
-                                          sum(te, se2fe(entySe,entyFe,te)) ) ..
+                         sum(te, se2fe(entySe,entyFe,te))
+                     AND entyFE2sector2emiMkt_NonEn(entyFe,"indst",emiMkt)
+                     AND cm_emiscen ne 1                                   ) ..                 
     vm_demFeSector_afterTax(t,regi,entySe,entyFe,"indst",emiMkt)
   * sum(se2fe(entySe2,entyFe,te),
       vm_demFENonEnergySector(t,regi,entySe2,entyFe,"indst",emiMkt)