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 -17.41
Milk (kg) 548.00 -0.014 -7.67
Fat (kg) 11.14 -0.375 -4.17
Prot (kg) 12.62 -0.441 -5.57
Fertility Sub Index -0.74
Calving Interval (days) 1.34 -1.459 -1.96
Survival (%) 1.09 1.117 1.22
Calving Sub Index 3.65
Gestation Length (days) -3.97 -0.919 3.65
Beef Sub Index -1.07
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 6.63 -0.432 -2.86
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -19.86

* Based on an €80/tonne carbon price