This are the scripts running on volkszaehler.org
Feel free to setup your own installation and protect your privacy!

volkszaehler.org/
 |_ etc/			configuration files
 |_ debian			metadata for debian packaging
 |_ htdocs/			static files accessible through the web
 |   |_ middleware.php		middleware bootstrapping
 |   \_ frontend		web frontend
 |
 |_ lib/			middleware libraries
 |_ misc/
 |   |_ controller/
 |   |   |_ vzlogger/		command line tool to log meters/sensors
 |   |   |_ mbus/               a controler for mbus/messbus
 |   |   \_ batch/		batch scripts for logging (prototypes)
 |   |
 |   |_ docs/			documentation
 |   |_ frontend/		
 |   |_ graphics/		several graphics for docs, etc..
 |   |_ sql/			database schema dumps
 |   |   \_ demo/		demo data
 |   |
 |   |_ tools/			scripts for imports, installation etc.
 |   \_ tests/			simple tests for middleware classes
 \_ var/			SQLite database (optional)

Wiki: http://wiki.volkszaehler.org
Other: http://volkszaehler.org
Or contact our mailing list: volkszaehler-dev@lists.volkszaehler.org