diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 01793e1..00a6505 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,31 +1,42 @@
 // See https://aka.ms/vscode-remote/devcontainer.json for format details.
 {
-	"image": "ghcr.io/ludeeus/devcontainer/integration:stable",
+	"image": "mcr.microsoft.com/devcontainers/python:3.12",
 	"name": "Nordpool integration development",
-	"context": "..",
 	"appPort": [
 		"9123:8123"
 	],
-	"postCreateCommand": "container install",
-	"extensions": [
-		"ms-python.python",
-		"github.vscode-pull-request-github",
-		"ryanluker.vscode-coverage-gutters",
-		"ms-python.vscode-pylance"
+	// Mount the path to custom_components
+	// This let's us have the structure we want <root>/custom_components/integration_blueprint
+	// while at the same time have Home Assistant configuration inside <root>/config
+	// without resulting to symlinks.
+	"mounts": [
+		"source=${localWorkspaceFolder}/custom_components,target=${containerWorkspaceFolder}/config/custom_components,type=bind,consistency=cached"
 	],
-	"settings": {
-		"files.eol": "\n",
-		"editor.tabSize": 4,
-		"terminal.integrated.shell.linux": "/bin/bash",
-		"python.pythonPath": "/usr/bin/python3",
-		"python.analysis.autoSearchPaths": false,
-		"python.linting.pylintEnabled": true,
-		"python.linting.enabled": true,
-		"python.formatting.provider": "black",
-		"editor.formatOnPaste": false,
-		"editor.formatOnSave": true,
-		"editor.formatOnType": true,
-		"files.trimTrailingWhitespace": true
-	}
-	
+	"postCreateCommand": "scripts/setup",
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"ms-python.python",
+				"github.vscode-pull-request-github",
+				"ryanluker.vscode-coverage-gutters",
+				"ms-python.vscode-pylance"
+			],
+			"settings": {
+				"files.eol": "\n",
+				"editor.tabSize": 4,
+				"terminal.integrated.shell.linux": "/bin/bash",
+				"python.pythonPath": "/usr/bin/python3",
+				"python.analysis.autoSearchPaths": false,
+				"python.linting.pylintEnabled": true,
+				"python.linting.enabled": true,
+				"python.formatting.provider": "black",
+				"editor.formatOnPaste": false,
+				"editor.formatOnSave": true,
+				"editor.formatOnType": true,
+				"files.trimTrailingWhitespace": true
+			}
+		}
+	},
+	"remoteUser": "vscode",
+	"features": {}
 }
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index af6d502..32c93c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+# Home Assistant configuration
+config/*
+!config/configuration.yaml
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 7ab4ba8..e8062f2 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -4,26 +4,8 @@
         {
             "label": "Run Home Assistant on port 9123",
             "type": "shell",
-            "command": "container start",
+            "command": "scripts/dev",
             "problemMatcher": []
         },
-        {
-            "label": "Run Home Assistant configuration against /config",
-            "type": "shell",
-            "command": "container check",
-            "problemMatcher": []
-        },
-        {
-            "label": "Upgrade Home Assistant to latest dev",
-            "type": "shell",
-            "command": "container install",
-            "problemMatcher": []
-        },
-        {
-            "label": "Install a specific version of Home Assistant",
-            "type": "shell",
-            "command": "container set-version",
-            "problemMatcher": []
-        }
     ]
 }
\ No newline at end of file
diff --git a/.devcontainer/configuration.yaml b/config/configuration.yaml
similarity index 100%
rename from .devcontainer/configuration.yaml
rename to config/configuration.yaml
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..75e6d3f
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+colorlog==6.8.2
+homeassistant==2024.6.4
+pip>=21.3.1
+numpy
diff --git a/scripts/dev b/scripts/dev
old mode 100644
new mode 100755
index 8174444..67f86c9
--- a/scripts/dev
+++ b/scripts/dev
@@ -10,12 +10,6 @@ if [[ ! -d "${PWD}/config" ]]; then
     hass --config "${PWD}/config" --script ensure_config
 fi
 
-# Set the path to custom_components
-## This let's us have the structure we want <root>/custom_components/integration_blueprint
-## while at the same time have Home Assistant configuration inside <root>/config
-## without resulting to symlinks.
-export PYTHONPATH="${PYTHONPATH}:${PWD}/custom_components"
-
 echo $PWD
 
 # Start Home Assistant
diff --git a/scripts/setup b/scripts/setup
old mode 100644
new mode 100755