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 -9.79
Milk (kg) 498.00 -0.014 -6.97
Fat (kg) 0.91 -0.375 -0.34
Prot (kg) 5.62 -0.441 -2.48
Fertility Sub Index -10.32
Calving Interval (days) 4.96 -1.459 -7.24
Survival (%) -2.76 1.117 -3.08
Calving Sub Index 2.95
Gestation Length (days) -3.21 -0.919 2.95
Beef Sub Index -3.42
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 8.30 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index -4.54
Live WT (kg) 14.80 -0.307 -4.54
Total Carbon Sub Index -25.13

* Based on an €80/tonne carbon price