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 -14.69
Milk (kg) 293.00 -0.014 -4.10
Fat (kg) 17.23 -0.375 -6.45
Prot (kg) 9.37 -0.441 -4.14
Fertility Sub Index -10.87
Calving Interval (days) 6.72 -1.459 -9.80
Survival (%) -0.95 1.117 -1.06
Calving Sub Index 2.26
Gestation Length (days) -2.46 -0.919 2.26
Beef Sub Index -1.89
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 6.20 -0.432 -2.68
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -27.88

* Based on an €80/tonne carbon price