diff --git a/excel-use-cases/coordinet/IEC62559-2_Greece.xlsx b/excel-use-cases/coordinet/IEC62559-2_Greece.xlsx
deleted file mode 100644
index 73b5cec..0000000
Binary files a/excel-use-cases/coordinet/IEC62559-2_Greece.xlsx and /dev/null differ
diff --git a/excel-use-cases/coordinet/IEC62559-2_Spain.xlsx b/excel-use-cases/coordinet/IEC62559-2_Spain.xlsx
deleted file mode 100644
index 03a52ac..0000000
Binary files a/excel-use-cases/coordinet/IEC62559-2_Spain.xlsx and /dev/null differ
diff --git a/excel-use-cases/coordinet/IEC62559-2_Sweden.xlsx b/excel-use-cases/coordinet/IEC62559-2_Sweden.xlsx
deleted file mode 100644
index 374b049..0000000
Binary files a/excel-use-cases/coordinet/IEC62559-2_Sweden.xlsx and /dev/null differ
diff --git a/excel-use-cases/coordinet/UC_Greece.png b/excel-use-cases/coordinet/UC_Greece.png
deleted file mode 100644
index b9b2e86..0000000
Binary files a/excel-use-cases/coordinet/UC_Greece.png and /dev/null differ
diff --git a/excel-use-cases/coordinet/UC_Spain.png b/excel-use-cases/coordinet/UC_Spain.png
deleted file mode 100644
index 843c86c..0000000
Binary files a/excel-use-cases/coordinet/UC_Spain.png and /dev/null differ
diff --git a/excel-use-cases/coordinet/UC_Sweden.png b/excel-use-cases/coordinet/UC_Sweden.png
deleted file mode 100644
index e622e05..0000000
Binary files a/excel-use-cases/coordinet/UC_Sweden.png and /dev/null differ