diff --git a/machines-acme/config_compilers.xml b/machines-acme/config_compilers.xml
index e1de5971233..b05ffa1e9c1 100644
--- a/machines-acme/config_compilers.xml
+++ b/machines-acme/config_compilers.xml
@@ -1164,4 +1164,58 @@ for mct, etc.
 	<GPTL_CPPDEFS> -DHAVE_VPRINTF -DHAVE_GETTIMEOFDAY </GPTL_CPPDEFS>
 </compiler>
 
+<compiler COMPILER="intel" MACH="mesabi">
+        <ADD_CPPDEFS> -DFORTRANUNDERSCORE -DNO_R16</ADD_CPPDEFS>
+        <ADD_CFLAGS compile_threaded="true"> -openmp </ADD_CFLAGS>
+        <ADD_FFLAGS compile_threaded="true"> -openmp </ADD_FFLAGS>
+        <ADD_LDFLAGS compile_threaded="true"> -openmp </ADD_LDFLAGS>
+        <FREEFLAGS> -free </FREEFLAGS>
+        <FIXEDFLAGS> -fixed -132 </FIXEDFLAGS>
+        <ADD_FFLAGS DEBUG="TRUE"> -O0 -g -check uninit -check bounds -check pointers -fpe0 </ADD_FFLAGS>
+        <ADD_FFLAGS DEBUG="FALSE"> -O2 </ADD_FFLAGS>
+        <FFLAGS> -fp-model source -convert big_endian -assume byterecl -ftz -traceback -assume realloc_lhs -I/soft/intel/x86_64/2013/composer_xe_2013/composer_xe_2013_sp1.3.174/mkl/include </FFLAGS>
+        <CFLAGS> -O2 -fp-model precise -I/soft/intel/x86_64/2013/composer_xe_2013/composer_xe_2013_sp1.3.174/mkl/include </CFLAGS>
+        <FFLAGS_NOOPT> -O0 </FFLAGS_NOOPT>
+        <FC_AUTO_R8> -r8 </FC_AUTO_R8>
+        <SFC> ifort </SFC>
+        <SCC> icc </SCC>
+        <SCXX> icpc </SCXX>
+        <MPIFC> mpiifort </MPIFC>
+        <MPICC> mpiicc  </MPICC>
+        <MPICXX> mpiicpc </MPICXX>
+        <CXX_LINKER>FORTRAN</CXX_LINKER>
+        <CXX_LDFLAGS> -cxxlib </CXX_LDFLAGS>
+        <ADD_CPPDEFS> -DCPRINTEL </ADD_CPPDEFS>
+        <SUPPORTS_CXX>TRUE</SUPPORTS_CXX>
+        <ADD_LDFLAGS> -lnetcdff </ADD_LDFLAGS>
+        <ADD_SLIBS>-L/soft/netcdf/fortran-4.4-intel-sp1-update3-parallel/lib -lnetcdff -L/soft/hdf5/hdf5-1.8.13-intel-2013-sp1-update3-impi-5.0.0.028/lib -openmp -fPIC -lnetcdf -lnetcdf -L/soft/intel/x86_64/2013/composer_xe_2013/composer_xe_2013_sp1.3.174/mkl/lib/intel64 -lmkl_intel_lp64 -lmkl_core -lmkl_intel_thread -lpthread -lm </ADD_SLIBS>
+</compiler>
+
+<compiler COMPILER="intel" MACH="itasca">
+        <ADD_CPPDEFS> -DFORTRANUNDERSCORE -DNO_R16</ADD_CPPDEFS>
+        <ADD_CFLAGS compile_threaded="true"> -openmp </ADD_CFLAGS>
+        <ADD_FFLAGS compile_threaded="true"> -openmp </ADD_FFLAGS>
+        <ADD_LDFLAGS compile_threaded="true"> -openmp </ADD_LDFLAGS>
+        <FREEFLAGS> -free </FREEFLAGS>
+        <FIXEDFLAGS> -fixed -132 </FIXEDFLAGS>
+        <ADD_FFLAGS DEBUG="TRUE"> -O0 -g -check uninit -check bounds -check pointers -fpe0 </ADD_FFLAGS>
+        <ADD_FFLAGS DEBUG="FALSE"> -O2 </ADD_FFLAGS>
+        <FFLAGS> -fp-model source -convert big_endian -assume byterecl -ftz -traceback -assume realloc_lhs -I/soft/intel/x86_64/2013/composer_xe_2013/composer_xe_2013_sp1.3.174/mkl/include </FFLAGS>
+        <CFLAGS> -O2 -fp-model precise -I/soft/intel/x86_64/2013/composer_xe_2013/composer_xe_2013_sp1.3.174/mkl/include </CFLAGS>
+        <FFLAGS_NOOPT> -O0 </FFLAGS_NOOPT>
+        <FC_AUTO_R8> -r8 </FC_AUTO_R8>
+        <SFC> ifort </SFC>
+        <SCC> icc </SCC>
+        <SCXX> icpc </SCXX>
+        <MPIFC> mpiifort </MPIFC>
+        <MPICC> mpiicc  </MPICC>
+        <MPICXX> mpiicpc </MPICXX>
+        <CXX_LINKER>FORTRAN</CXX_LINKER>
+        <CXX_LDFLAGS> -cxxlib </CXX_LDFLAGS>
+        <ADD_CPPDEFS> -DCPRINTEL </ADD_CPPDEFS>
+        <SUPPORTS_CXX>TRUE</SUPPORTS_CXX>
+        <ADD_LDFLAGS> -lnetcdff </ADD_LDFLAGS>
+        <ADD_SLIBS>-L/soft/netcdf/fortran-4.4-intel-sp1-update3-parallel/lib -lnetcdff -L/soft/hdf5/hdf5-1.8.13-intel-2013-sp1-update3-impi-5.0.0.028/lib -openmp -fPIC -lnetcdf -lnetcdf -L/soft/intel/x86_64/2013/composer_xe_2013/composer_xe_2013_sp1.3.174/mkl/lib/intel64 -lmkl_intel_lp64 -lmkl_core -lmkl_intel_thread -lpthread -lm </ADD_SLIBS>
+</compiler>
+
 </config_compilers>
diff --git a/machines-acme/env_mach_specific.itasca b/machines-acme/env_mach_specific.itasca
new file mode 100755
index 00000000000..c7ea8b3503f
--- /dev/null
+++ b/machines-acme/env_mach_specific.itasca
@@ -0,0 +1,30 @@
+#! /bin/csh -f
+
+# -------------------------------------------------------------------------
+# USERDEFINED
+# Edit this file to add module load or other paths needed for the build
+# and run on the system.  Can also include general env settings for machine.
+# Some samples are below
+# -------------------------------------------------------------------------
+
+#source /opt/modules/default/init/csh
+#if ( $COMPILER == "pgi" ) then
+#  module load pgi
+#endif
+#module load netcdf
+#limit coredumpsize unlimited
+source /soft/Modules/3.2.6/init/csh
+module load gcc/4.8.2
+module load intel/2013/sp1_update3
+module load impi/5.0.0.028/intel
+module load pnetcdf/1.5.0
+module load netcdf/4.3.2-intel-sp1-update3-parallel
+module load netcdf/fortran-4.4-intel-sp1-update3-parallel
+module load xerces/3.1.1_intel
+module load esmf/6.3.0rp1
+module load cmake/3.0.0  
+limit coredumpsize unlimited
+limit stacksize unlimited
+setenv NETCDF_PATH "/soft/netcdf/fortran-4.4-intel-sp1-update3-parallel"
+setenv compile_threaded true
+
diff --git a/machines-acme/env_mach_specific.mesabi b/machines-acme/env_mach_specific.mesabi
new file mode 100755
index 00000000000..c7ea8b3503f
--- /dev/null
+++ b/machines-acme/env_mach_specific.mesabi
@@ -0,0 +1,30 @@
+#! /bin/csh -f
+
+# -------------------------------------------------------------------------
+# USERDEFINED
+# Edit this file to add module load or other paths needed for the build
+# and run on the system.  Can also include general env settings for machine.
+# Some samples are below
+# -------------------------------------------------------------------------
+
+#source /opt/modules/default/init/csh
+#if ( $COMPILER == "pgi" ) then
+#  module load pgi
+#endif
+#module load netcdf
+#limit coredumpsize unlimited
+source /soft/Modules/3.2.6/init/csh
+module load gcc/4.8.2
+module load intel/2013/sp1_update3
+module load impi/5.0.0.028/intel
+module load pnetcdf/1.5.0
+module load netcdf/4.3.2-intel-sp1-update3-parallel
+module load netcdf/fortran-4.4-intel-sp1-update3-parallel
+module load xerces/3.1.1_intel
+module load esmf/6.3.0rp1
+module load cmake/3.0.0  
+limit coredumpsize unlimited
+limit stacksize unlimited
+setenv NETCDF_PATH "/soft/netcdf/fortran-4.4-intel-sp1-update3-parallel"
+setenv compile_threaded true
+
diff --git a/machines/config_machines.xml b/machines/config_machines.xml
index 640aea63b00..63a45814774 100644
--- a/machines/config_machines.xml
+++ b/machines/config_machines.xml
@@ -1262,5 +1262,6 @@
           </mpirun>
         </batch_system>
 </machine>
+
 <default_run_suffix>$config{'EXEROOT'}/cesm.exe >> cesm.log.$LID 2>&amp;1</default_run_suffix>
 </config_machines>