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 3.55
Milk (kg) 209.00 -0.014 -2.93
Fat (kg) -10.76 -0.375 4.03
Prot (kg) -5.55 -0.441 2.45
Fertility Sub Index -16.52
Calving Interval (days) 8.27 -1.459 -12.07
Survival (%) -3.99 1.117 -4.46
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.11
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 5.87 -0.432 -2.53
Maintenance Sub Index Maint. Sub Index -1.66
Live WT (kg) 5.40 -0.307 -1.66
Total Carbon Sub Index -14.08

* Based on an €80/tonne carbon price