diff --git a/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2023b-CUDA-12.4.0.eb b/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2023b-CUDA-12.4.0.eb
new file mode 100644
index 00000000000..2a58e5fbb42
--- /dev/null
+++ b/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2023b-CUDA-12.4.0.eb
@@ -0,0 +1,20 @@
+easyblock = 'BuildEnv'
+
+name = 'buildenv'
+version = 'default'
+versionsuffix = '-CUDA-%(cudaver)s'
+
+homepage = 'None'
+description = """This module sets a group of environment variables for compilers, linkers, maths libraries, etc., that
+ you can use to easily transition between toolchains when building your software. To query the variables being set
+ please use: module show <this module name>"""
+
+toolchain = {'name': 'foss', 'version': '2023b'}
+
+dependencies = [
+    ('CUDA', '12.4.0', '', SYSTEM),
+    ('UCX-CUDA', '1.15.0', versionsuffix),
+    ('UCC-CUDA', '1.2.0', versionsuffix),
+]
+
+moduleclass = 'devel'
diff --git a/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2024a-CUDA-12.6.0.eb b/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2024a-CUDA-12.6.0.eb
new file mode 100644
index 00000000000..a43fd7490d8
--- /dev/null
+++ b/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2024a-CUDA-12.6.0.eb
@@ -0,0 +1,20 @@
+easyblock = 'BuildEnv'
+
+name = 'buildenv'
+version = 'default'
+versionsuffix = '-CUDA-%(cudaver)s'
+
+homepage = 'None'
+description = """This module sets a group of environment variables for compilers, linkers, maths libraries, etc., that
+ you can use to easily transition between toolchains when building your software. To query the variables being set
+ please use: module show <this module name>"""
+
+toolchain = {'name': 'foss', 'version': '2024a'}
+
+dependencies = [
+    ('CUDA', '12.6.0', '', SYSTEM),
+    ('UCX-CUDA', '1.16.0', versionsuffix),
+    ('UCC-CUDA', '1.3.0', versionsuffix),
+]
+
+moduleclass = 'devel'
diff --git a/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2024a.eb b/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2024a.eb
new file mode 100644
index 00000000000..d5909cd1320
--- /dev/null
+++ b/easybuild/easyconfigs/b/buildenv/buildenv-default-foss-2024a.eb
@@ -0,0 +1,13 @@
+easyblock = 'BuildEnv'
+
+name = 'buildenv'
+version = 'default'
+
+homepage = 'None'
+description = """This module sets a group of environment variables for compilers, linkers, maths libraries, etc., that
+ you can use to easily transition between toolchains when building your software. To query the variables being set
+ please use: module show <this module name>"""
+
+toolchain = {'name': 'foss', 'version': '2024a'}
+
+moduleclass = 'devel'
diff --git a/easybuild/easyconfigs/b/buildenv/buildenv-default-intel-2024a.eb b/easybuild/easyconfigs/b/buildenv/buildenv-default-intel-2024a.eb
new file mode 100644
index 00000000000..ed6366787d8
--- /dev/null
+++ b/easybuild/easyconfigs/b/buildenv/buildenv-default-intel-2024a.eb
@@ -0,0 +1,13 @@
+easyblock = 'BuildEnv'
+
+name = 'buildenv'
+version = 'default'
+
+homepage = 'None'
+description = """This module sets a group of environment variables for compilers, linkers, maths libraries, etc., that
+ you can use to easily transition between toolchains when building your software. To query the variables being set
+ please use: module show <this module name>"""
+
+toolchain = {'name': 'intel', 'version': '2024a'}
+
+moduleclass = 'devel'