Size of operations according to UAA (Ha.) Type of facilities for storing animal origin fertilisers Total Total operations Total 1,093 Total operations Covered facilities 408 Total operations Open air facilities 685 Total operations With methane recovery system 1 without land Total 111 without land Covered facilities 58 without land Open air facilities 53 without land With methane recovery system .. with lands Total 982 with lands Covered facilities 350 with lands Open air facilities 632 with lands With methane recovery system 1 without UAA Total 37 without UAA Covered facilities 29 without UAA Open air facilities 8 without UAA With methane recovery system .. with UAA Total 945 with UAA Covered facilities 321 with UAA Open air facilities 624 with UAA With methane recovery system 1 > 0.0 - < 0.2 Total 10 > 0.0 - < 0.2 Covered facilities 5 > 0.0 - < 0.2 Open air facilities 5 > 0.0 - < 0.2 With methane recovery system .. >= 0.2 - < 0.5 Total 4 >= 0.2 - < 0.5 Covered facilities 1 >= 0.2 - < 0.5 Open air facilities 3 >= 0.2 - < 0.5 With methane recovery system .. >= 0.5 - < 1 Total 8 >= 0.5 - < 1 Covered facilities 5 >= 0.5 - < 1 Open air facilities 3 >= 0.5 - < 1 With methane recovery system .. >= 1 - < 2 Total 12 >= 1 - < 2 Covered facilities 5 >= 1 - < 2 Open air facilities 7 >= 1 - < 2 With methane recovery system .. >= 2 - < 3 Total 17 >= 2 - < 3 Covered facilities 8 >= 2 - < 3 Open air facilities 9 >= 2 - < 3 With methane recovery system .. >= 3 - < 4 Total 11 >= 3 - < 4 Covered facilities 5 >= 3 - < 4 Open air facilities 6 >= 3 - < 4 With methane recovery system .. >= 4 - < 5 Total 18 >= 4 - < 5 Covered facilities 5 >= 4 - < 5 Open air facilities 13 >= 4 - < 5 With methane recovery system .. >= 5 - < 10 Total 64 >= 5 - < 10 Covered facilities 17 >= 5 - < 10 Open air facilities 47 >= 5 - < 10 With methane recovery system .. >= 10 - < 20 Total 97 >= 10 - < 20 Covered facilities 34 >= 10 - < 20 Open air facilities 63 >= 10 - < 20 With methane recovery system .. >= 20 - < 30 Total 118 >= 20 - < 30 Covered facilities 39 >= 20 - < 30 Open air facilities 79 >= 20 - < 30 With methane recovery system .. >= 30 - < 50 Total 175 >= 30 - < 50 Covered facilities 61 >= 30 - < 50 Open air facilities 114 >= 30 - < 50 With methane recovery system 1 >= 50 - < 70 Total 113 >= 50 - < 70 Covered facilities 45 >= 50 - < 70 Open air facilities 68 >= 50 - < 70 With methane recovery system .. >= 70 - < 100 Total 108 >= 70 - < 100 Covered facilities 30 >= 70 - < 100 Open air facilities 78 >= 70 - < 100 With methane recovery system .. >= 100 - < 150 Total 84 >= 100 - < 150 Covered facilities 32 >= 100 - < 150 Open air facilities 52 >= 100 - < 150 With methane recovery system .. >= 150 - < 200 Total 46 >= 150 - < 200 Covered facilities 9 >= 150 - < 200 Open air facilities 37 >= 150 - < 200 With methane recovery system .. >= 200 - < 300 Total 23 >= 200 - < 300 Covered facilities 9 >= 200 - < 300 Open air facilities 14 >= 200 - < 300 With methane recovery system .. >= 300 - < 500 Total 21 >= 300 - < 500 Covered facilities 6 >= 300 - < 500 Open air facilities 15 >= 300 - < 500 With methane recovery system .. >= 500 - < 1,000 Total 11 >= 500 - < 1,000 Covered facilities 5 >= 500 - < 1,000 Open air facilities 6 >= 500 - < 1,000 With methane recovery system .. >= 1,000 Total 5 >= 1,000 Covered facilities .. >= 1,000 Open air facilities 5 >= 1,000 With methane recovery system ..