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 -12.53
Milk (kg) 334.00 -0.014 -4.68
Fat (kg) 9.94 -0.375 -3.72
Prot (kg) 9.37 -0.441 -4.14
Fertility Sub Index -0.09
Calving Interval (days) 0.50 -1.459 -0.73
Survival (%) 0.57 1.117 0.64
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index -5.33
Carcass Weight (kg) 14.20 -0.528 -7.49
Age of Slaughter (days) -5.00 -0.432 2.16
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -25.06

* Based on an €80/tonne carbon price