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 -17.06
Milk (kg) 439.00 -0.014 -6.15
Fat (kg) 16.19 -0.375 -6.06
Prot (kg) 10.99 -0.441 -4.85
Fertility Sub Index 2.57
Calving Interval (days) 0.25 -1.459 -0.36
Survival (%) 2.63 1.117 2.94
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index -1.86
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 4.56 -0.432 -1.97
Maintenance Sub Index Maint. Sub Index -8.89
Live WT (kg) 29.00 -0.307 -8.89
Total Carbon Sub Index -22.17

* Based on an €80/tonne carbon price