Size of operations according to total area (Ha) Type of facilities Total All operations Total 1,093 All operations With covered facilities 408 All operations With open air facilities 685 All operations With methane recovery system 1 Operations without lands Total 111 Operations without lands With covered facilities 58 Operations without lands With open air facilities 53 Operations without lands With methane recovery system .. Operations with lands Total 982 Operations with lands With covered facilities 350 Operations with lands With open air facilities 632 Operations with lands With methane recovery system 1 >=0.1 to < 0.2 Total 15 >=0.1 to < 0.2 With covered facilities 10 >=0.1 to < 0.2 With open air facilities 5 >=0.1 to < 0.2 With methane recovery system .. >=0.2 to < 0.5 Total 9 >=0.2 to < 0.5 With covered facilities 7 >=0.2 to < 0.5 With open air facilities 2 >=0.2 to < 0.5 With methane recovery system .. >=0.5 to < 1 Total 11 >=0.5 to < 1 With covered facilities 6 >=0.5 to < 1 With open air facilities 5 >=0.5 to < 1 With methane recovery system .. >=1 to < 2 Total 18 >=1 to < 2 With covered facilities 10 >=1 to < 2 With open air facilities 8 >=1 to < 2 With methane recovery system .. >=2 to < 3 Total 20 >=2 to < 3 With covered facilities 12 >=2 to < 3 With open air facilities 8 >=2 to < 3 With methane recovery system .. >=3 to < 4 Total 18 >=3 to < 4 With covered facilities 8 >=3 to < 4 With open air facilities 10 >=3 to < 4 With methane recovery system .. >=4 to < 5 Total 20 >=4 to < 5 With covered facilities 5 >=4 to < 5 With open air facilities 15 >=4 to < 5 With methane recovery system .. >=5 to < 10 Total 61 >=5 to < 10 With covered facilities 17 >=5 to < 10 With open air facilities 44 >=5 to < 10 With methane recovery system .. >=10 to < 20 Total 102 >=10 to < 20 With covered facilities 36 >=10 to < 20 With open air facilities 66 >=10 to < 20 With methane recovery system .. >=20 to < 30 Total 114 >=20 to < 30 With covered facilities 37 >=20 to < 30 With open air facilities 77 >=20 to < 30 With methane recovery system .. >=30 to < 50 Total 169 >=30 to < 50 With covered facilities 60 >=30 to < 50 With open air facilities 109 >=30 to < 50 With methane recovery system 1 >=50 to < 70 Total 116 >=50 to < 70 With covered facilities 46 >=50 to < 70 With open air facilities 70 >=50 to < 70 With methane recovery system .. >=70 to < 100 Total 109 >=70 to < 100 With covered facilities 28 >=70 to < 100 With open air facilities 81 >=70 to < 100 With methane recovery system .. >=100 to < 150 Total 87 >=100 to < 150 With covered facilities 36 >=100 to < 150 With open air facilities 51 >=100 to < 150 With methane recovery system .. >=150 to < 200 Total 47 >=150 to < 200 With covered facilities 11 >=150 to < 200 With open air facilities 36 >=150 to < 200 With methane recovery system .. >=200 to < 300 Total 24 >=200 to < 300 With covered facilities 8 >=200 to < 300 With open air facilities 16 >=200 to < 300 With methane recovery system .. >=300 to < 500 Total 21 >=300 to < 500 With covered facilities 6 >=300 to < 500 With open air facilities 15 >=300 to < 500 With methane recovery system .. >=500 to < 1000 Total 14 >=500 to < 1000 With covered facilities 7 >=500 to < 1000 With open air facilities 7 >=500 to < 1000 With methane recovery system .. >= 1000 Total 7 >= 1000 With covered facilities .. >= 1000 With open air facilities 7 >= 1000 With methane recovery system ..