diff --git a/recipes/icon/26.2/a100/compilers.yaml b/recipes/icon/26.2/a100/compilers.yaml
new file mode 100644
index 0000000..db45c97
--- /dev/null
+++ b/recipes/icon/26.2/a100/compilers.yaml
@@ -0,0 +1,4 @@
+gcc:
+  version: "12.3.0"
+nvhpc:
+  version: "25.1"
diff --git a/recipes/icon/26.2/a100/config.yaml b/recipes/icon/26.2/a100/config.yaml
new file mode 100644
index 0000000..b6b7fb8
--- /dev/null
+++ b/recipes/icon/26.2/a100/config.yaml
@@ -0,0 +1,11 @@
+name: icon
+store: /user-environment
+spack:
+  repo: https://github.com/spack/spack.git
+  commit: releases/v1.1
+  packages:
+    repo: https://github.com/spack/spack-packages.git
+    commit: 5e506ab69aed5199b6d01083016fa592f4fb4296
+modules: true
+description: "Compilers and libraries required to build ICON"
+version: 2
diff --git a/recipes/icon/26.2/a100/environments.yaml b/recipes/icon/26.2/a100/environments.yaml
new file mode 100644
index 0000000..9d3afc4
--- /dev/null
+++ b/recipes/icon/26.2/a100/environments.yaml
@@ -0,0 +1,35 @@
+icon:
+  compiler: [gcc, nvhpc]
+  network:
+    mpi: cray-mpich@8.1.30 +cuda
+  unify: true
+  specs:
+  # - boost ~mpi
+  - python@3.10
+  - cuda@12.6
+  - eccodes@2.36.4 +aec+fortran~ipo~memfs~netcdf~openmp~png~pthreads+shared~tools jp2k=openjpeg %c,cxx,fortran=nvhpc
+  - eccodes-cosmo-resources@2.36.0.3
+  - hdf5@1.14.6 ~cxx+fortran+hl~ipo~java~map+mpi+shared~subfiling+szip~threadsafe+tools api=default %c,fortran=nvhpc
+  - netcdf-c@4.9.3 +blosc~byterange~dap~fsync~hdf4~jna~logging+mpi~nczarr_zip+optimize~parallel-netcdf+pic+shared+szip+zstd %c=nvhpc
+  - netcdf-fortran@4.6.2 ~doc+pic+shared %c,fortran=nvhpc
+  - openblas %c,cxx,fortran=nvhpc
+  - findutils 
+  # # for validation
+  # - cdo
+  # # everything needed for nccl on SS11
+  # - nccl
+  # - nccl-tests
+  # # extras
+  # - libfyaml
+  # - zlib-ng
+  # - cmake
+  variants:
+  - +mpi
+  - +cuda
+  - cuda_arch=80
+  views:
+    default:
+      link: roots
+      uenv:
+        prefix_paths:
+          LD_LIBRARY_PATH: [lib, lib64]
diff --git a/recipes/icon/26.2/a100/extra/reframe.yaml b/recipes/icon/26.2/a100/extra/reframe.yaml
new file mode 100644
index 0000000..363f809
--- /dev/null
+++ b/recipes/icon/26.2/a100/extra/reframe.yaml
@@ -0,0 +1,6 @@
+default:
+  features: [osu-micro-benchmarks, mpi, serial, openmp]
+  cc: mpicc
+  cxx: mpic++
+  ftn: mpifort
+  activation: /user-environment/env/default/activate.sh
diff --git a/recipes/icon/26.2/a100/modules.yaml b/recipes/icon/26.2/a100/modules.yaml
new file mode 100644
index 0000000..a4010ae
--- /dev/null
+++ b/recipes/icon/26.2/a100/modules.yaml
@@ -0,0 +1,26 @@
+modules:
+  # Paths to check when creating modules for all module sets
+  prefix_inspections:
+    bin:
+      - PATH
+    lib:
+      - LD_LIBRARY_PATH
+    lib64:
+      - LD_LIBRARY_PATH
+
+  default:
+    arch_folder: false
+    # Where to install modules
+    roots:
+      tcl: /snap/modules
+    tcl:
+      all:
+        autoload: run
+      hash_length: 0
+      hide_implicits: true
+      exclude:
+        - '%gcc@7.5.0'
+        - '%gcc@12'
+        - 'gcc %gcc@7.5.0'
+      projections:
+        all: '{name}/{version}'
diff --git a/recipes/icon/26.2/a100/pre-install b/recipes/icon/26.2/a100/pre-install
new file mode 100644
index 0000000..4236d5f
--- /dev/null
+++ b/recipes/icon/26.2/a100/pre-install
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# packages=("cosmo-eccodes-definitions")
+# SPACK_C2SM_TAG="v1.1_dev"
+
+# git clone -b ${SPACK_C2SM_TAG} https://github.com/C2SM/spack-c2sm.git
+
+# for package in "${packages[@]}"; do
+#     cp -r spack-c2sm/repos/c2sm/packages/"${package}" store/repo/packages
+# done
+
+# rm -rf spack-c2sm