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 -3.01
Milk (kg) 219.00 -0.014 -3.07
Fat (kg) -3.59 -0.375 1.34
Prot (kg) 2.93 -0.441 -1.29
Fertility Sub Index -19.34
Calving Interval (days) 9.47 -1.459 -13.82
Survival (%) -4.94 1.117 -5.52
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index 0.27
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 3.54 -0.432 -1.53
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -22.13

* Based on an €80/tonne carbon price