Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 1.74
Milk (kg) 89.00 -0.014 -1.25
Fat (kg) -3.87 -0.375 1.45
Prot (kg) -3.47 -0.441 1.53
Fertility Sub Index -14.13
Calving Interval (days) 7.21 -1.459 -10.52
Survival (%) -3.23 1.117 -3.61
Calving Sub Index 1.07
Gestation Length (days) -1.16 -0.919 1.07
Beef Sub Index -2.15
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.83 -0.432 -2.52
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -16.17

* Based on an €80/tonne carbon price