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 -18.72
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) 14.68 -0.375 -5.50
Prot (kg) 12.45 -0.441 -5.49
Fertility Sub Index -6.52
Calving Interval (days) 4.62 -1.459 -6.74
Survival (%) 0.20 1.117 0.22
Calving Sub Index 4.05
Gestation Length (days) -4.41 -0.919 4.05
Beef Sub Index -3.15
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 8.16 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index -9.81
Live WT (kg) 32.00 -0.307 -9.81
Total Carbon Sub Index -34.14

* Based on an €80/tonne carbon price