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 -5.64
Milk (kg) 463.00 -0.014 -6.48
Fat (kg) -7.08 -0.375 2.65
Prot (kg) 4.10 -0.441 -1.81
Fertility Sub Index -12.27
Calving Interval (days) 6.37 -1.459 -9.29
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 2.80
Gestation Length (days) -3.05 -0.919 2.80
Beef Sub Index 0.47
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 4.91 -0.432 -2.12
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -14.79

* Based on an €80/tonne carbon price